How expectancy violations facilitate learning to cope with pain – An experimental approach

Background: Expectations of painful sensations constitute a core feature of chronic pain. An important clinical question is whether such expectations are revised when disconfirming experiences are made (e.g., less pain than expected). The present study examined how people adjust their pain expectations when the experience of decreasing pain is expected vs. unexpected. Methods: In a novel experimental paradigm, people who frequently experience pain (N=73) were provided with painful thermal stimulations. Unbeknownst to participants, the temperature applied was decreased from trial to trial. Based on the experimental instructions provided, this experience of decreasing pain was expected in one condition (expectation-confirmation), whereas it was unexpected in another (expectation-disconfirmation). Results: Expectation violations were higher in the expectation-disconfirmation condition than in the expectation-confirmation condition, F(1, 69) = 6.339, p = .014, ηp² = .084. Participants from the expectation-confirmation condition showed a greater adjustment of their pain expectations than the expectation-disconfirmation condition, F(1.666, 114.929) = 7.486, p = .002, ηp² = .098. Across groups, expectation adjustment was related to increases in pain tolerance (r = .342, p = .004) and the ability to cope with pain (r = .234, p = .045) at a one-week follow-up. Conclusions: Participants were more likely to adjust their pain expectations when the experience of decreasing pain was expected. Though participants who experienced large discrepancies between expected and experienced pain were hesitant to adjust their pain expectations immediately, experiencing expectation violations increased their ability to cope with pain one week later, suggesting some beneficial longer-term effects of expectation violations.

Evidence Needed for Efficacy of Antidepressant Medications Among Patients With Rheumatoid Arthritis

Patients with rheumatoid arthritis (RA) experience pain from inflammation, joint destruction, and neuropathy. Antidepressants may play a role among patients with RA and depression, fibromyalgia, or neuropathy to achieve desired outcomes. This commentary evaluated evidence for medications individually and identified important variables for future research. While we await the results of well-designed studies, a trial of duloxetine or milnacipran may be considered for patients with remnant pain and RA remission. Research is needed to evaluate the efficacy and safety of serotonin–norepinephrine reuptake inhibitors and tricyclic antidepressants in patients with RA and associated comorbid conditions.

MRI RESEARCH OF THE CAUSES OF DYSTROPHIC PROCESSES IN THE SPINE

The aim of the study was to search for organic changes in the tissues of the spine, which are the cause of pain syndromes in the back and spine. Method. MRI was used to diagnose the condition of the muscular corset of the spine and conditions of the identified disorders with the localization of pain syndromes in the back and the localization of dystrophic manifestations in the vertebrae and intervertebral discs. Results. In 70 patients who underwent MRI of areas with pain syndromes in the back, it was shown that dystrophic manifestations in the spine are preceded by spastic conditions of the intervertebral muscles, leading to disruption of trophism (nutrition and regeneration) of the vertebrae and intervertebral discs, as well as the spine, the development of pain syndromes. The localization of spastic conditions of the intervertebral muscles coincides with the areas in which people experience pain, caused, according to most neurologists, by osteochondrosis of the spine. Osteochondrosis of the spine as a dystrophic process is a consequence of the spastic conditions of the muscles that cause disturbances in the trophism of the vertebrae and intervertebral discs. Conclusions: Spinal osteochondrosis is not a disease, but an irreversible dystrophic process in the vertebrae and intervertebral discs. The reasons for the development of dystrophic processes and back pain are spastic conditions in the intervertebral muscles.

Pelatihan Terapi Relaksasi Hypnobirthing Untuk Tenaga Kesehatan Dalam Rangka Meningkatkan Pelayanan Kesehatan Ibu Dan

Background: labor pain is a real problem for maternity mothers, as many as 90% of women experience pain during childbirth. Mothers who are about to give birth expect to be able to give birth with a sense of comfort, but in reality many health workers, especially midwives, do not understand how to accompany mothers in labor and teach the correct relaxation techniques to reduce labor pain. The hypnobirthing relaxation technique is a natural pain reduction program by utilizing the subconscious mind to believe that childbirth is a natural, comfortable, and normal process that pregnant women can learn during their pregnancy. Methods: Method this study is used relaxation hypnobirthing intervention. The sample of this study were all midwives in the South Klaten Public Health Center area. The researcher demonstrated hypnobirthing relaxation and then the respondents practiced it in pairs. Results: the average value of the knowledge of the midwives before the training on hypnobirthing relaxation was only 50, after the training the knowledge increased by 90. Hypnobirthing relaxation training can increase knowledge and skills of midwives to in assisting pregnant women during their pregnancy and lead pregnant women to a comfortable, smooth, natural, and normal labor. Conclusion: Hypnobirthing relaxation training for midwives can increase their knowledge in assisting mothers in childbirth so that they can relax in the face of childbirth.

Non-conventional therapies for analgesia

Purpose: Third molar surgery is a quite common procedure. Some patients experience pain associated with this situation. The aim of this article aims to discuss non-conventional therapies for the management of postoperative pain associated with third molar surgery. Methods: An extensive literature search was conducted with the keywords “third molar” + “pain” and all articles that excluded already established drugs as analgesics, anti-inflammatories, or therapies such as laser therapy and ozone therapy whereas non-conventional drugs and therapies were retained. Results: The article rated bromelain, honey, hyaluronic acid, nicotine patches, Kinesio tape, TENS, anticonvulsants, curcumin, and melatonin. Some therapies are efficient and safe, while others have not shown promising results. Conclusions: Bromelain and Kinesio tape are considered the most effective non-conventional therapies for controlling postoperative pain, and even with few studies on them, they are therapies with promising results.

“The Taste of Life”

This chapter begins with a comparative analysis of pain’s importance to three prominent nineteenth-century literary modes: sentimentalism, naturalism, and realism. It then turns to the distinctive aesthetic and ethical priorities of the high realism practiced by William Dean Howells, Henry James, and Edith Wharton. It concludes with an extended analysis of Howellsian realism as the first of several examples of the high realist aesthetic. From the outset of his career, Howells explored the idea that a more refined literary sensibility hinges on a subtle sensitivity to suffering of various kinds, emphasizing a view of the elevated individual as possessing a heightened ability not just to experience pain but to manage his or her own reactions to it in a sophisticated fashion. Even in his most socially engaged fiction, Howells evinces a preference for a troubled, ruminative, and restrained affective response to others’ suffering over reactions his works portray as rash, boorish, or at best ill-conceived.

Parturition in Mammals: Animal Models, Pain and Distress

Parturition is a complex physiological process and involves many hormonal, morphological, physiological, and behavioural changes. Labour is a crucial moment for numerous species and is usually the most painful experience in females. Contrary to the extensive research in humans, there are limited pain studies associated with the birth process in domestic animals. Nonetheless, awareness of parturition has increased among the public, owners, and the scientific community during recent years. Dystocia is a significant factor that increases the level of parturition pain. It is considered less common in polytocous species because newborns’ number and small size might lead to the belief that the parturition process is less painful than in monotocous animal species and humans. This review aims to provide elements of the current knowledge about human labour pain (monotocous species), the relevant contribution of the rat model to human labour pain, and the current clinical and experimental knowledge of parturition pain mechanisms in domestic animals that support the fact that domestic polytocous species also experience pain. Moreover, both for women and domestic animal species, parturition’s pain represents a potential welfare concern, and information on pain indicators and the appropriate analgesic therapy are discussed.

Evaluation of Pain in Adults With Childhood-Onset Disabilities and Communication Difficulties

Adults with childhood-onset disabilities, particularly those with central nervous system impairment, commonly experience pain. Because many such individuals have difficulties in communication, caregivers and medical professionals must identify and interpret non-verbal behaviors as indicators of pain. This process is challenging and can lead to poor outcomes through delayed or incorrect diagnosis and treatment. Most research in the evaluation of pain in individuals with neurologic impairment has focused on the pediatric population, and evidence-based guidelines do not exist for adults. The purpose of this paper is to review current recommendations for pain assessment in adults with communication impairment. This approach includes guidance for history-taking, pharmacologic review, physical examination, and the judicious use of laboratory and imaging tests. Finally, we discuss adult-specific diagnoses to consider when evaluating pain in adults with childhood-onset disabilities and communication difficulties.

Consequences of Using Artificial Nipples in Exclusive Breastfeeding: An Integrative Review

Objective: To describe the consequences of using artificial nipples to exclusive breastfeeding. Materials and method: An integrative review carried out in the Medline®, Cinahl, Lilacs, Web of Science, and Scopus databases to answer the following question: What are the consequences of using artificial nipples to exclusive breastfeeding? Results: 38 articles were analyzed; the analysis gave rise to two categories: neonatal factors and maternal factors influencing exclusive breastfeeding. Breastfeeding interruption was the neonatal factor most associated with the use of artificial nipples, while the level of maternal education stood out as an intervening factor in exclusive breastfeeding. Pacifiers were the dummy type more commonly mentioned, followed by feeding bottles and nipple shields. Conclusions: The consequences of offering artificial nipples to breastfed infants are mostly negative and associated with the newborn, such as early weaning, refusal to breastfeed, impaired suction technique, incorrect latch-on, interference with orofacial development, and interruption of exclusive breastfeeding. Mothers who offered artificial nipples to their infants are more likely to experience pain, nipple fissures, frustration, and reduced interaction with their infants.

How Do Broken Bones Heal?

The human skeleton is truly amazing. It is a moving frame that protects soft tissues and organs, while simultaneously storing minerals and producing blood cells and immune cells. Bones also have an amazing ability to rebuild and repair themselves. There is no need to worry much if you break a bone because, with the support of your doctors and therapists, the bone should heal itself. Bones have a flexible structure that serves as the scaffolding for the minerals that create a strong and stable skeleton. Unfortunately, bone strength may decrease with age or due to food or hormonal deficiencies. When you experience pain, swelling, or bruising following a fall, you should go to the doctor to see if you have a bone fracture. But do not worry—remember that bones can repair themselves! Have you ever wondered how bone healing happens? You can find the answers in this article.