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1.
Cereb Cortex ; 34(5)2024 May 02.
Artículo en Inglés | MEDLINE | ID: mdl-38798004

RESUMEN

Pain experience increases individuals' perception and contagion of others' pain, but whether pain experience affects individuals' affiliative or antagonistic responses to others' pain is largely unknown. Additionally, the neural mechanisms underlying how pain experience modulates individuals' responses to others' pain remain unclear. In this study, we explored the effects of pain experience on individuals' responses to others' pain and the underlying neural mechanisms. By comparing locomotion, social, exploration, stereotyped, and anxiety-like behaviors of mice without any pain experience (naïve observers) and mice with a similar pain experience (experienced observers) when they observed the pain-free demonstrator with intraperitoneal injection of normal saline and the painful demonstrator with intraperitoneal injection of acetic acid, we found that pain experience of the observers led to decreased social avoidance to the painful demonstrator. Through whole-brain c-Fos quantification, we discovered that pain experience altered neuronal activity and enhanced functional connectivity in the mouse brain. The analysis of complex network and graph theory exhibited that functional connectivity networks and activated hub regions were altered by pain experience. Together, these findings reveal that neuronal activity and functional connectivity networks are involved in the modulation of individuals' responses to others' pain by pain experience.


Asunto(s)
Encéfalo , Ratones Endogámicos C57BL , Dolor , Proteínas Proto-Oncogénicas c-fos , Animales , Ratones , Proteínas Proto-Oncogénicas c-fos/metabolismo , Masculino , Dolor/psicología , Dolor/fisiopatología , Conducta Social , Reacción de Prevención/fisiología , Vías Nerviosas/fisiopatología , Vías Nerviosas/fisiología
2.
J Oral Rehabil ; 51(7): 1175-1183, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38532257

RESUMEN

BACKGROUND: Chronic pain is persistent or recurrent pain lasting longer than 3 months. The experience of temporomandibular disorder (TMD)-related pain is modulated by emotional and social factors, with mindfulness encapsulating these aspects. OBJECTIVE: To investigate the association between cognitive-behavioural-emotional characteristics, mindfulness and the painful experience in women with chronic pain-related TMD. METHODS: A cross-sectional study was conducted, including 90 women aged between 18 and 61 years old, diagnosed with chronic pain-related TMD according to the Diagnostic Criteria for Temporomandibular Disorder, considering both temporomandibular joint and muscle pain. Specific instruments were employed to assess cognitive-behavioural-emotional aspects. The Mindful Attention Awareness Scale and the Five Facets of Mindfulness Questionnaire scales evaluated the level and construct of mindfulness. The relationship between variables was analysed using bivariate association tests (.05 > p < .20), followed by multiple regression tests (p < .05). RESULTS: The heightened experience of pain correlated with increasing age, a low level of education, the attribution of the locus of control by chance, and lower levels of mindfulness (p < .05). The heightened experience of pain was negatively influenced by mindfulness levels (p < .05). On the other hand, the painful experience was mainly influenced by facets describing negative formulation, distraction, non-reactivity and non-judgement (p < .05). CONCLUSION: Demographic, cognitive-behavioural-emotional data and levels of mindfulness and its facets presented different influence weights on the painful experience. These findings provide support for future studies focusing on mindfulness strategies, education and pain management in women with chronic pain-related TMD.


Asunto(s)
Dolor Crónico , Emociones , Dolor Facial , Atención Plena , Dimensión del Dolor , Trastornos de la Articulación Temporomandibular , Humanos , Femenino , Trastornos de la Articulación Temporomandibular/psicología , Trastornos de la Articulación Temporomandibular/complicaciones , Trastornos de la Articulación Temporomandibular/fisiopatología , Adulto , Estudios Transversales , Persona de Mediana Edad , Dolor Crónico/psicología , Dolor Crónico/fisiopatología , Adulto Joven , Dolor Facial/psicología , Dolor Facial/fisiopatología , Emociones/fisiología , Adolescente , Encuestas y Cuestionarios
3.
BMC Public Health ; 23(1): 968, 2023 05 26.
Artículo en Inglés | MEDLINE | ID: mdl-37237340

RESUMEN

BACKGROUND: The influence of early life factors is becoming increasingly apparent as studies investigate how experiences, resources, and constraints in childhood affect health and well-being later in life. The present study contributes to this literature by examining the association between several early life factors and self-reported pain among older adults in India. METHODS: Data come from the 2017-18 wave 1 of the Longitudinal Ageing Study of India (LASI). The sample size includes 28,050 older adults aged 60 and above (13,509 men and 14,541 women). Pain is a self-reported, dichotomous measure where participants responded to whether they were often troubled with pain and whether this experience interfered with their ability to carry out daily household chores. Early life factors, which are retrospective accounts of experiences, included the respondent's position in birth order, their health status, school absenteeism, being bedridden, family socioeconomic status (SES), and their parent's experience with chronic disease. Logistic regression analysis is employed to examine the unadjusted and adjusted average marginal effects (AME) of selected domains of early life factors associated with the probability of experiencing pain. RESULTS: 22.8% of men and 32.3% of women reported pain that interfered with daily activities. Pain was higher among men (AME: 0.01, confidence interval (CI): 0.01-0.03) and women (AME: 0.02, CI: 0.01-0.04) with third or fourth birth order compared to counterparts with first birth order. Both men (AME: -0.02, CI: -0.04-0.01) and women (AME: -0.07, CI: -0.09 - -0.04) having a fair childhood health status reported a lower probability of pain. The probability of pain was higher among both men (AME: 0.03, CI: 0.01-0.07) and women (AME: 0.07, CI: 0.03-0.13) who were bedridden due to sickness in their childhood. Similarly, the pain likelihood was higher among men who missed school for more than a month due to health problems (AME: 0.04, CI: -0.01-0.09). Men and women with poor financial condition in their childhood reported (AME: 0.04, CI: 0.01-0.07) a higher probability of experiencing pain relative to their peers who reported a more financially advantaged early life. CONCLUSIONS: Findings of the present study add to the empirical literature on the association between early life factors and later life health and well-being. They also are pertinent to health care providers and practitioners working in pain management, as this knowledge better positions them to identify older adults most susceptible to pain. Moreover, findings of our study underscore that the interventions to ensure health and well-being in later life must start far earlier in the life course.


Asunto(s)
Envejecimiento , Clase Social , Masculino , Humanos , Femenino , Anciano , Estudios Retrospectivos , Estudios Longitudinales , Dolor , India/epidemiología
4.
Br J Nurs ; 32(10): S17-S23, 2023 May 25.
Artículo en Inglés | MEDLINE | ID: mdl-37219978

RESUMEN

BACKGROUND: Few longitudinal studies have focused on patients' cancer pain experience when receiving care in a multidisciplinary pain management clinic (MPMC). This study aimed to evaluate the experiences of a cohort of cancer patients newly engaged in a MPMC. METHODS: This study was based on a longitudinal approach in which data were collected over a 6 months period at the King Hussein Cancer Centre in Jordan. The study adopted the Arabic version of the Brief Pain Inventory to identify the level and prevalence of cancer pain, and to identify the impact of receiving care at the MPMC on patients' pain experience. Data were collected over four time points, and the period between these points ranged from 2 to 3 weeks. RESULTS: The majority of patients demonstrated improvement in their pain after receiving treatment at the MPMC, while a third still experienced severe pain. Significant improvement was reported at T1, and no further decline in pain was noted after this point. This indicates that exposure to the intervention provided by the MPMC generated, on average, an improvement in patients' pain experience. CONCLUSION: The MPMC may be an effective pain management strategy in the treatment of cancer pain.


Asunto(s)
Dolor en Cáncer , Neoplasias , Humanos , Manejo del Dolor , Dolor , Clínicas de Dolor , Instituciones de Atención Ambulatoria
5.
J Pediatr Psychol ; 47(9): 1057-1070, 2022 09 15.
Artículo en Inglés | MEDLINE | ID: mdl-35640009

RESUMEN

OBJECTIVES: Early memories of pain contribute to fear and may underlie the maintenance and development of chronic pain into adulthood. Accordingly, understanding determinants that may impact children's pain memory development is key. This study examined (a) the effect of a brief engaging pain educational video in healthy children before undergoing an experimental pain task upon children's recalled pain intensity and pain-related fear and (b) the moderating role of parental pain- and non-pain-attending verbalizations before and after the pain task. METHODS: Seventy-seven children (8-15 years old) participated in an experimental heat pain task, including actual heat pain stimuli delivered through a thermode on their forearm. Children were randomized to the experimental group (i.e., watching a pain educational video) or the control group (i.e., no video). Children's recalled pain intensity and pain-related fear were elicited 2 weeks later. RESULTS: Findings showed that recalled pain intensity (but not recalled pain-related fear) of children who watched the pain educational video was significantly lower compared to the control group (p = .028). Further, parental pain-attending verbalizations before the pain task moderated the impact of the video upon children's recalled pain intensity (p = .038). Specifically, children in the control group, but not the experimental group, whose parents used less pain-attending verbalizations recalled higher pain intensity, whereas children whose parents used more pain-attending verbalizations recalled lower pain intensity. CONCLUSIONS: As children's pain memories have important implications for pain assessment, treatment, and health across the lifespan, these findings might have important implications for the prevention of development or maintenance of maladaptive pain-related outcomes.


Asunto(s)
Dolor Crónico , Padres , Adolescente , Adulto , Niño , Miedo , Humanos , Recuerdo Mental , Dimensión del Dolor
6.
Pain Med ; 23(12): 2022-2041, 2022 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-35736401

RESUMEN

OBJECTIVES: Globally, 20-25% of people will experience chronic pain in their lifetimes. Dance is a physical activity with psychosocial benefits that might positively impact pain. This review aimed to investigate the effect of dance interventions on the experience of pain by quantitative measures and qualitative themes. METHODS: Seven major databases were searched from inception to January 2021. Two independent reviewers screened articles at each stage. Qualitative and quantitative studies were included if the dance interventions lasted more than 6 weeks, participants reported pain of duration longer than 3 months, and pain was an outcome of the study. All articles were critically appraised with appropriate Joanna Briggs Institute tools, and data were collated through the use of results-based convergent synthesis. RESULTS: From 23,628 articles, 34 full papers were included, with a total of 1,254 participants (75.2% female). Studies predominantly investigated individuals with fibromyalgia (26%) and generalized chronic pain (14%), with aerobic dance (20.7%) and Biodanza (20.7%) being the most common dance genres investigated. Overall, 74% of studies noted either reduced pain through quantitative pain measures or qualitative themes of improved pain experience (88% for chronic primary pain and 80% for chronic secondary musculoskeletal pain). DISCUSSION: There were positive effects of dance on chronic primary and secondary musculoskeletal pain across diverse populations. A variety of study designs and interventions noted improved pain measures and themes around pain coping and acceptance, with all dance therapies showing improvements, particularly when performed for 60-150 minutes' duration weekly. Dance should be considered as an effective adjunct in the management of chronic pain.


Asunto(s)
Dolor Crónico , Fibromialgia , Dolor Musculoesquelético , Humanos , Femenino , Masculino , Dolor Crónico/terapia , Ejercicio Físico , Fibromialgia/terapia , Adaptación Psicológica
7.
Pain Manag Nurs ; 23(1): 48-54, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-34799242

RESUMEN

AIM: This research was conducted to determine the pain experience of individuals who experience pain during COVID-19 infection. METHOD: The research was carried out with the phenomenological qualitative design, and was completed with 15 participants. The data of the study were collected with the descriptive characteristics form, a semi-structured interview form about pain experienced during COVID-19 infection and Numeric Rating Scale. Descriptive and content analysis methods were used in the evaluation of qualitative data. RESULTS: The data of the research were examined in 6 themes: 1) "pain from the perspective of participants"; 2) "characteristics of pain experienced during COVID-19 infection"; 3) "the effect of pain experienced during COVID-19 infection on daily life"; 4) "management of pain experienced during COVID-19 infection"; 5) "fear of re-experiencing the pain experienced during COVID-19 infection"; and 6) "metaphors for pain experienced during COVID-19 infection". CONCLUSIONS: Participants generally defined pain as a feeling that hurts and causes people to suffer. The participants used many methods to relieve the intense pain they experienced. However, nearly half of the participants stated that their pain did not completely disappear despite the many methods they used. The approximately two-thirds of the participants were afraid of re-experiencing this pain. For effective pain management, it is important to define the pain behaviors of the patients correctly, to determine the opinions of the patients about the pain, and to evaluate the effects of the pain experienced.


Asunto(s)
COVID-19 , Humanos , Dolor , Manejo del Dolor , Investigación Cualitativa , SARS-CoV-2
8.
J Med Internet Res ; 23(12): e26093, 2021 12 23.
Artículo en Inglés | MEDLINE | ID: mdl-36260398

RESUMEN

BACKGROUND: Low back pain (LBP) remains the leading cause of disability worldwide. A better understanding of the beliefs regarding LBP and impact of LBP on the individual is important in order to improve outcomes. Although personal experiences of LBP have traditionally been explored through qualitative studies, social media allows access to data from a large, heterogonous, and geographically distributed population, which is not possible using traditional qualitative or quantitative methods. As data on social media sites are collected in an unsolicited manner, individuals are more likely to express their views and emotions freely and in an unconstrained manner as compared to traditional data collection methods. Thus, content analysis of social media provides a novel approach to understanding how problems such as LBP are perceived by those who experience it and its impact. OBJECTIVE: The objective of this study was to identify contextual variables of the LBP experience from a first-person perspective to provide insights into individuals' beliefs and perceptions. METHODS: We analyzed 896,867 cleaned tweets about LBP between January 1, 2014, and December 31, 2018. We tested and compared latent Dirichlet allocation (LDA), Dirichlet multinomial mixture (DMM), GPU-DMM, biterm topic model, and nonnegative matrix factorization for identifying topics associated with tweets. A coherence score was determined to identify the best model. Two domain experts independently performed qualitative content analysis of the topics with the strongest coherence score and grouped them into contextual categories. The experts met and reconciled any differences and developed the final labels. RESULTS: LDA outperformed all other algorithms, resulting in the highest coherence score. The best model was LDA with 60 topics, with a coherence score of 0.562. The 60 topics were grouped into 19 contextual categories. "Emotion and beliefs" had the largest proportion of total tweets (157,563/896,867, 17.6%), followed by "physical activity" (124,251/896,867, 13.85%) and "daily life" (80,730/896,867, 9%), while "food and drink," "weather," and "not being understood" had the smallest proportions (11,551/896,867, 1.29%; 10,109/896,867, 1.13%; and 9180/896,867, 1.02%, respectively). Of the 11 topics within "emotion and beliefs," 113,562/157,563 (72%) had negative sentiment. CONCLUSIONS: The content analysis of tweets in the area of LBP identified common themes that are consistent with findings from conventional qualitative studies but provide a more granular view of individuals' perspectives related to LBP. This understanding has the potential to assist with developing more effective and personalized models of care to improve outcomes in those with LBP.


Asunto(s)
Dolor de la Región Lumbar , Medios de Comunicación Sociales , Humanos , Investigación Cualitativa , Algoritmos
9.
Pain Med ; 21(6): 1093-1105, 2020 06 01.
Artículo en Inglés | MEDLINE | ID: mdl-31361016

RESUMEN

OBJECTIVE: Although functional abdominal pain (FAP) is one of the most common pain problems in children, there is a lack of qualitative studies on this topic. Our aim was to increase knowledge in this field by testing an innovative written narrative methodology designed to approach the experiences of children with FAP and their parents. METHODS: We analyzed the FAP experiences of 39 families who completed a written narrative task (children and parents separately). Some of the families (N = 20) had previously completed an online psychosocial intervention, whereas others had not, because a complementary objective was to explore possible differences between parent and child narratives, and between those who had and had not completed the intervention. RESULTS: Families wrote about abdominal pain (characteristics, triggers, pain consequences, and coping strategies), their well-being, the diagnostic process, future expectations, and the positive effects of an online psychosocial intervention. Children tended to mention pain characteristics more, whereas parents tended to write more about triggers and the diagnostic process. CONCLUSIONS: A written narrative methodology was found to be a useful approach for understanding families' experiences. Results confirmed that FAP affects families at the emotional, behavioral, and social levels and that an online psychosocial intervention can help families.


Asunto(s)
Adaptación Psicológica , Padres , Dolor Abdominal/diagnóstico , Niño , Emociones , Familia , Humanos
10.
J Adv Nurs ; 76(10): 2660-2669, 2020 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-32808692

RESUMEN

AIM: To explore the patients´ experiences of pain when being cared for in the intensive care. DESIGN: An exploratory, qualitative design was chosen. METHOD: Interviews were performed with patients (October 2015-March 2017) within a week of post-intensive care (N = 16). Thematic analysis was used as method for analysis. RESULTS: The findings generated two themes - a lack of control and to struggle for control. Pain was described as overwhelming, both in body and mind and generating the experience of a lack of control, with feelings of incapacitation, isolation, and having their needs unmet. Feeling in control of the pain and thus in control of the situation was experienced as a constant struggle. Well-planned care, finding ways to handle the pain and good communication were all helpful in this struggle. CONCLUSION: The participants recalled their experience of pain in the ICU and control seems to be crucial for how pain is experienced. They experienced a lack of control due to not only the pain but also the treatment, which can be avoided by the nurse continuously evaluating and individualising the care. Balanced care, meeting the patients' needs and good communication helps the patient feel more in control when experiencing pain. IMPACT: The experience of pain is dependent on control for the intensive care patient. The nurse may help them gain control and thereby handle the experience of pain through including the patient, striving for better communication and implementing individualised care that continuously assesses and treats pain.


Asunto(s)
Unidades de Cuidados Intensivos , Atención de Enfermería , Comunicación , Cuidados Críticos , Humanos , Dolor , Investigación Cualitativa
11.
BMC Pregnancy Childbirth ; 17(1): 73, 2017 02 22.
Artículo en Inglés | MEDLINE | ID: mdl-28228096

RESUMEN

BACKGROUND: Women have experienced severe labour pain over the years and various attempts have been made to effectively manage labour pain. However, there is paucity of literature on the labour pain experience and perceptions about labour pain with the contemporary Ghanaian health system. Therefore this study sought to gain an in-depth understanding on labour pain experiences and perceptions of post-partum women. METHODS: The study adopted an exploratory descriptive qualitative approach and collected data through individual interviews. Informed consent was obtained from all the participants who were purposively sampled. After transcription of interviews, the data were analyzed inductively using content analysis techniques. RESULTS: Women in this study experienced pain during labour rated as mild, moderate and severe and the pain was felt at the waist area, vagina, lower abdomen and the general body. The women expressed labour pain through crying, screaming and shouting. They prayed to God to help reduce the severe pain. Some women endured the pain, cried inwardly and others showed no sign of pain. Some women believed that crying during labour is a sign of weakness. Pain reliefs such as pethidine (Meperidine) was occasionally given. Non-pharmacologic measures employed included walking around, deep breathing, side-lying, waist holding, squatting, taking a shower and chewing gum. The individuality of pain experience and expression was emphasized and the socio-cultural orientation of women made some of them stoic. CONCLUSION: We concluded that it is necessary for all health professionals to manage labour pain effectively taking the socio-cultural context into consideration.


Asunto(s)
Analgesia Obstétrica/métodos , Actitud Frente a la Salud , Dolor de Parto , Trabajo de Parto , Adulto , Analgésicos Opioides/uso terapéutico , Ejercicios Respiratorios , Femenino , Ghana , Humanos , Meperidina/uso terapéutico , Manejo del Dolor/métodos , Dimensión del Dolor , Posicionamiento del Paciente , Periodo Posparto , Embarazo , Investigación Cualitativa , Adulto Joven
12.
Eur J Oral Sci ; 124(5): 459-464, 2016 10.
Artículo en Inglés | MEDLINE | ID: mdl-27669668

RESUMEN

The aim of this study was to explore the association between the presence of comorbidities and the pain experience in individual patients with temporomandibular disorder (TMD). This clinical trial comprised 112 patients with TMD pain. For all participants the presence of the following comorbid factors was assessed: pain in the neck; somatization; impaired sleep; and depression. Pain experience was evaluated using the McGill Pain Questionnaire (MPQ). For each subject the TMD-pain experience was assessed for three dimensions - sensory, affective, and evaluative - as specified in the MPQ. The association between comorbid factors and these three dimensions of TMD-pain experience was then evaluated using linear regression models. Univariable regression analyses showed that all comorbid factors, except for one factor, were positively associated with the level of pain, as rated by the sensory description of pain, the affective component of pain, and the evaluative experience of pain. The multivariable regression analyses showed that for all MPQ dimensions, depression showed the strongest associations with pain experience. It was found that in the presence of comorbid disorders, patients with TMD experience elevated levels of TMD pain. This information should be taken into consideration in the diagnostic process, as well as in the choice of treatment.


Asunto(s)
Depresión/complicaciones , Dolor/etiología , Trastornos de la Articulación Temporomandibular/complicaciones , Adulto , Comorbilidad , Dolor Facial , Femenino , Humanos , Masculino , Dolor/complicaciones , Dimensión del Dolor , Trastornos Somatomorfos
13.
Int J Nurs Pract ; 22(3): 232-8, 2016 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-25355297

RESUMEN

Alleviating acute pain and providing pain relief are central to caring for surgical patients as pain can lead to many adverse medical consequences. This study aimed to explore patients' experience of pain and satisfaction with postoperative pain control. A cross-sectional survey was carried out among 107 respondents who had undergone abdominal surgery in the surgical ward of an urban hospital using the Revised American Pain Society's Patient Outcome and Satisfaction Survey Questionnaires (APS-POQ-R). Data were analysed using descriptive statistics and chi-square test. Chi-square test showed significant association between race (P = 0.038), education level (P ≤ 0.001), previous operation status (P = 0.032) and operation status (P ≤ 0.001). Further analysis on nominal regression, association between dissatisfaction with factors of operation status (46.09 (95% CI 7.456, 284.947)) and previous operation status (13.38 (95% CI 1.39, 128.74)) was found to be significant. Moderate to high levels of pain intensity in the last 24 h after surgery, as well as moderate to high rates of pain-related interference with care activities were most reported. Pain still remains an issue among surgical patients, and effective pain management and health education are needed to manage pain more effectively after surgery.


Asunto(s)
Manejo del Dolor/métodos , Dolor Postoperatorio/terapia , Satisfacción del Paciente , Procedimientos Quirúrgicos Operativos/efectos adversos , Humanos
14.
Animals (Basel) ; 14(9)2024 Apr 24.
Artículo en Inglés | MEDLINE | ID: mdl-38731284

RESUMEN

Previous studies demonstrated that laboratory rats could visually receive emotional pain signals from conspecifics through pictorial stimuli. The present study examined whether a prior painful emotional experience of the receiver influenced the sensitivity of emotional expression recognition in laboratory rats. The experiment comprised four phases: the baseline preference test, pain manipulation test, post-manipulation preference test, and state anxiety test. In the baseline phase, the rats explored an apparatus comprising two boxes to which pictures of pain or neutral expressions of other conspecifics were attached. In the pain manipulation phase, each rat was allocated to one of three conditions: foot shock alone (pained-alone; PA), foot shock with other unfamiliar conspecifics (pained-with-other; PWO), or no foot shock (control). In the post-manipulation phase, the animals explored the apparatus in the same manner as they did in the baseline phase. Finally, an open-field test was used to measure state anxiety. These findings indicate that rats in the PWO group stayed longer per entry in a box with photographs depicting a neutral disposition than in a box with photographs depicting pain after manipulation. The results of the open-field test showed no significant differences between the groups, suggesting that the increased sensitivity to pain expression in other individuals due to pain experiences in social settings was not due to increased primary state anxiety. Furthermore, the results indicate that rats may use a combination of self-painful experiences and the states of other conspecifics to process the emotional signal of pain from other conspecifics. In addition, changes in the responses of rats to facial expressions in accordance with social experience suggest that the expression function of rats is not only used for emotional expressions but also for communication.

15.
Front Psychol ; 14: 1094903, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36874838

RESUMEN

Introduction: For decades, a substantial body of research has confirmed the subjective nature of pain. Subjectivity seems to be integrated into the concept of pain but is often confined to self-reported pain. Although it seems likely that past and current pain experiences would interact and influence subjective pain reports, the influence of these factors has not been investigated in the context of physiological pain. The current study focused on exploring the influence of past/current pain on self-reporting and pupillary responses to pain. Methods: Overall, 47 participants were divided into two groups, a 4°C-10°C group (experiencing major pain first) and a 10°C-4°C group (experiencing minor pain first), and performed cold pressor tasks (CPT) twice for 30 s each. During the two rounds of CPT, participants reported their pain intensity, and their pupillary responses were measured. Subsequently, they reappraised their pain ratings in the first CPT session. Results: Self-reported pain showed a significant difference (4°C-10°C: p = 0.045; 10°C-4°C: p < 0.001) in the rating of cold pain stimuli in both groups, and this gap was higher in the 10°C-4°C group than in the 4°C-10°C group. In terms of pupillary response, the 4°C-10°C group exhibited a significant difference in pupil diameter, whereas this was marginally significant in the 10°C-4°C group (4°C-10°C: p < 0.001; 10°C-4°C: p = 0.062). There were no significant changes in self-reported pain after reappraisal in either group. Discussion: The findings of the current study confirmed that subjective and physiological responses to pain can be altered by previous experiences of pain.

16.
Cancer Med ; 12(19): 20212-20223, 2023 10.
Artículo en Inglés | MEDLINE | ID: mdl-37787038

RESUMEN

BACKGROUND: Patients with lung cancer surgery often suffer pain after discharge. However, there is limited evidence to describe the pain experience from the qualitative investigation. This study was designed to describe the pain experience of lung cancer patients during home recovery after surgery and to provide evidence for developing pain management strategies. METHODS: This qualitative descriptive study recruited 35 patients who had received lung resection and were discharged by purposive sampling from May to July 2022. Mobile phone interviews were conducted to collect views on patients' pain experience after discharge. The interviews were audio-recorded and converted verbatim into standard text, and the data were iteratively thematic analyzed. RESULTS: A thematic framework was identified for three themes: perception and impact of pain, coping styles for pain, and unmet needs for pain. Whether short or long-term after discharge, patients complain that they suffer from different degrees and types of pain, causing them a "double burden" physically and mentally. The lack of knowledge about pain may lead them to adopt very different coping styles and desire professional continuous pain management. CONCLUSIONS: This study may help clarify the status of pain problems that patients face after lung cancer surgery and provides multiple dimensions of pain assessment and management objectives for quantitative research. We call on medical staff to pay attention to patients' perspectives and related needs after discharge and formulate targeted management strategies to reduce pain and improve their quality of life.


Asunto(s)
Neoplasias Pulmonares , Calidad de Vida , Humanos , Dolor , Neoplasias Pulmonares/cirugía , Manejo del Dolor , Alta del Paciente
17.
J Hand Surg Glob Online ; 5(4): 397-400, 2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-37521563

RESUMEN

Purpose: Topical refrigerant spray is commonly used with routine hand injections despite mixed evidence about its efficacy in reducing the pain experience. We hypothesize that the use of topical refrigerant spray decreases the pain experience of an instantaneous noxious stimulus. Methods: Eighty adult volunteer participants were enrolled in the study. We constructed an instrument using the smooth end of a Kirschner wire mounted to the spring of a ballpoint pen to apply an instantaneous noxious stimulus to the long (middle) finger proximal nail fold. Participants completed two trials and were randomized to receive the topical refrigerant spray before either the first or second stimulus and on either the left or right side. Participants were asked to rate the pain of each experience using an 11-point Likert scale and indicate which condition they preferred, if any. Results: The mean pain ratings for the spray and no-spray conditions were 2.0 and 4.3, respectively, giving a mean difference of -2.3 (P < .001, α = 0.05). Subgroup analysis showed no significant effect of sex or medical versus nonmedical occupation (P = .28 and .11 respectively) on the mean difference in pain rating between the two conditions. Participants who received the spray first had a higher mean difference in pain rating (2.7) than that in those who received it second (1.9). Fifty-nine participants preferred the spray, whereas 21 participants either preferred no spray or had no preference (P < .0001). Conclusions: The use of topical refrigerant spray significantly decreased the perception of pain from an instantaneous noxious stimulus. A significant majority of participants also preferred the topical refrigerant spray condition. The use of topical refrigerant spray for painful procedures, such as needle insertions, may improve the overall patient experience. Type of study/level of evidence: Therapeutic I.

18.
Ophthalmologie ; 120(7): 711-716, 2023 Jul.
Artículo en Alemán | MEDLINE | ID: mdl-37326853

RESUMEN

Pain following eye surgery is often described as being relatively moderate; however, there are also procedures that lead to a pronounced pain experience. Particularly in pediatric patients, pain therapy is often insufficient due to a lack of knowledge and fear of complications. These individual and organizational deficits lead to unnecessary discomfort for children and parents. Each institution providing surgical treatment must have pain management concepts in its portfolio for the appropriate age groups. This includes a child-oriented setting, age-appropriate information, systematic pain assessment, and pain protocols. Pain management should be planned prior to surgery and individually adapted as it progresses. Children have a right to a perioperative course with low stress and pain.


Asunto(s)
Manejo del Dolor , Dolor , Humanos , Niño , Manejo del Dolor/métodos , Dolor/etiología , Procedimientos Quirúrgicos Oftalmológicos/efectos adversos , Instituciones de Salud , Dimensión del Dolor/métodos
19.
Front Rehabil Sci ; 4: 1099345, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37275401

RESUMEN

Introduction: Chronic pain is a common health problem that can have a significant impact on children and young people's daily life. Although research on pediatric chronic pain has been a priority globally, little is known about young people's experience of chronic pain in Saudi Arabia. Thus, this article reports on young people's experience of chronic pain and the impact on their lives in Saudi Arabia which forms part of a larger study. Methods: Multiple case study design following Yin's (2018) approach was used. Purposeful and theoretical sampling were used to recruit young people aged 12 to 18 who had experienced chronic pain for at least three months, their parents, and their school personnel. The young people and their parents were recruited from a tertiary hospital located on the western side of Saudi Arabia while school personnel were recruited from the schools that young people attended. Data were collected through in-depth semi-structured face-to-face (n = 15) and telephone interviews (n = 25) from 40 participants (10 young people, 10 parents, and 20 school personnel). Interviews were recorded, transcribed verbatim, and translated from Arabic to English. Data were analyzed following two phases: (1) constant comparative analysis; and (2) cross-case analysis based on the work of Charmaz (2014) and Yin (2018) respectively. Findings: Young people's experiences of chronic pain were categorized into three themes: (1) experiencing chronic pain; (2) impact of pain on quality of life; and (3) everyday strategies to manage chronic pain. All young people reported that their pain was caused by a chronic condition, where the most prevalent pains were musculoskeletal/joint pain, abdominal pain, and headache/migraine. Most young people had encountered challenges with misdiagnosis or delayed diagnosis as to the cause of their chronic pain. They described how their chronic pain interfered with their physical, psychological, and social functioning. They primarily managed their pain with medications and through self-care techniques. The findings also indicated that young people's generally positive attitude to their pain reflected their beliefs in Allah's power and the belief that such suffering should be borne according to their Islamic culture. Conclusion: Chronic pain is a significant health phenomenon that tends to restrict the participation of young people in everyday life. However young people used a range of strategies to normalize the pain so that they could continue with their everyday activities like their peers.

20.
Med Anthropol ; 42(2): 136-148, 2023 02 17.
Artículo en Inglés | MEDLINE | ID: mdl-36745574

RESUMEN

Medical egg freezing (MEF) allows women with fertility-threatening diseases to have their oocytes cryopreserved and stored for later use. Endometriosis is a common gynecological disease that might cause infertility. Qualitative research on endometriosis patients' experiences with MEF is minimal. I report on in-depth interviews among French endometriosis patients undertaking MEF. Their experiences are profoundly shaped by endometriosis-related pain. Egg freezing was described as a disease management strategy to cope with potential future infertility integral to their commitment to motherhood. Singlehood was a determining element for agreeing to undertake a physically and psychologically costly "additional" medical intervention.


Asunto(s)
Endometriosis , Preservación de la Fertilidad , Infertilidad , Femenino , Humanos , Endometriosis/terapia , Antropología Médica , Criopreservación
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