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OBJECTIVE: Pain in children and adolescents with autism spectrum disorders remains underdiagnosed due to their inherent communication difficulties. The goal of this review is to identify the most suitable methods for assessing pain in this population and for evaluating the specific perceptions of, or behavioural reactions to, pain whilst considering disorder severity and specifiers (with or without accompanying intellectual impairment, with or without accompanying language impairment). METHOD: A systematic review and analysis of the international literature was conducted. RESULTS: Fourteen studies were selected. No difference was found in pain-related behaviours based on the age or gender of children or adolescents with autism. Three studies showed pain-related behaviours in autism spectrum disorders to be similar to control groups. Other studies showed specific behavioural responses in autism spectrum disorders with a longer physiological and behavioural recovery time associated with an episode of acute pain in this population. Similarly, the three studies that focused on sensory perceptions of pain all showed differences in the autism spectrum disorders population compared to control groups. In hospital or daily life contexts, studies essentially showed idiosyncratic expressions, hypervigilance, motor agitation, negative emotional reactions, or vocalizations. Regarding the association of autism severity with hyposensitivity to pain, the results remain unclear even when language disorders or intellectual disabilities are also present (in conjunction with autism). The Non-Communicative Children Pain Checklist and its translation into French and Italian showed good internal validity and was used by almost half of the studies in hetero-assessment, mostly by parents. Studies recommend the inclusion of parents in the assessment in order to optimise the evaluation process. Similarly, analysis of parent/child/caregiver interviews from the studies highlights the importance of personalizing pain assessment of children and adolescents, taking into account subject-specific characteristics, pathology, and context. CONCLUSION: An integrative and personalized approach to pain assessment appears to be the most appropriate for enhancing the understanding and detection of pain in individuals with autism spectrum disorders. This approach aligns well with a care setting where a nominated professional with a good expertise in autism is responsible for pain assessment. Given the complexity of identifying pain in individuals with autism, further qualitative studies, in conjunction with new pain exploration technologies, are considered necessary as well as a more extensive categorization of the population studies.
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Fibromyalgia can be considered to be a model of chronic pain resulting from dysregulation of pain processing. From a psychological point of view, it is possible to consider transdiagnostic processes that would participate in both the dysregulation of pain and associated emotions. OBJECTIVE: The aim of this study was to test the links that exist between the tendency to Repetitive Negative Thinking (RNT) and the anxious-depressive manifestations in fibromyalgia. More specifically, we wanted to test a double mediation model where RNT would mediate the link between pain and depression/anxiety via catastrophizing. METHOD: Eighty-two patients with fibromyalgia completed a series of questionnaires evaluating their level of depression, anxiety, disability related to pain, catastrophizing as well as various measures of Repetitive Thoughts. RESULTS: The results showed strong correlations between RNT levels, pain, and anxious-depressive manifestations in this population. Moreover, the links between pain and depression/anxiety were mediated by catastrophizing and RNT in serial. CONCLUSION: Results support the interest of studying RNT as a transdiagnostic process in fibromyalgia pain. Considering RNT in fibromyalgia allows a better understanding of tthe links that exist between pain and emotional disorders in this population and thus to better understand the psychopathological comorbidity of fibromyalgia.
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Depressão , Fibromialgia , Humanos , Depressão/psicologia , Fibromialgia/complicações , Ansiedade/psicologia , Catastrofização , Inquéritos e Questionários , DorRESUMO
Endometriosis is a chronic disease defined by the presence of endometrial cells outside the uterus. Research is ongoing to better understand its etiologies, the anatomopathological forms it takes and the associated symptoms, which often have pain in common.
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Endometriose , Feminino , Humanos , Endometriose/diagnóstico , Endometriose/patologia , DorRESUMO
Managing chronic pain in endometriosis requires multidisciplinary assessment and care. The aim is not complete disappearance of symptoms, but rehabilitation through medication, non-medication treatments and overall follow-up.
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Dor Crônica , Endometriose , Feminino , Humanos , Endometriose/diagnóstico , Endometriose/terapia , Dor Pélvica/terapia , Dor Crônica/terapiaRESUMO
The establishment of sensory systems occurs gradually along a transnatal continuum. During premature birth, hospitalization in neonatology, through its atypical sensory stimulations, can disrupt the development of the baby's still immature brain. To promote harmonious development in children, caregivers and parents must learn to take into account their sensory expectations in order to create the most suitable environment possible for their development.
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Doenças do Recém-Nascido , Neonatologia , Nascimento Prematuro , Recém-Nascido , Lactente , Criança , Feminino , Gravidez , Humanos , PaisRESUMO
OBJECTIVES: Endometriosis is a chronic and progressive gynecological disease that affects 1 to 2 out of 10 women of childbearing age in France. The objective of this research was to understand the factors determining the quality of life of the patients who experience significant pain symptoms (75%), distinguished by the extent and depth of the lesions. The second objective was to evaluate the psychological repercussions of this pain. We will therefore assess the various psychological processes involved in explaining quality of life. METHOD: In total, 1039 women aged 18-55 years completed a self-administered questionnaire, assessing different types of pain and intensity, body image (BIS), self-esteem (Rosenberg), anxiety-depressive symptomatology (HAD), and quality of life (SF-36). Socio-biographical and medical characteristics of the patients were also assessed. RESULTS: Analyses of variance showed that patients with chronic pain had lower self-esteem and body image, more anxiety-depressive symptoms, and a poorer quality of life than women with cyclic pain and those without pain. Regression analyses showed that the determinants of physical and mental quality of life differed significantly according to the type of pain experienced. CONCLUSION: The consequences of the pain associated with endometriosis reveal multiple problems that can be considered from a new perspective. Although psychological disorders can be a response to pain phenomena they can also contribute to their increase. This is where the challenge lies in providing comprehensive care.
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INTRODUCTION: The importance to assess and include the frequent comorbidities in the personalised care management plan of patients with functional neurological disorders (FND) has arisen through the years. FND patients are not only complaining from motor and/or sensory symptoms. They also report some non-specific symptoms that participate to the burden of FND. In this narrative review, we aim to better describe these comorbidities in terms of prevalence, clinical characteristics and their variability depending on the subtype of FND. METHODS: The literature was searched for on Medline and PubMed. The search was narrowed to articles between 2000 and 2022. RESULTS: Fatigue is the most common symptom reported in relation to FND (from 47 to 93%), followed by cognitive symptoms (from 80 to 85%). Psychiatric disorders are reported in 40 to 100% FND patients, depending on the FND subtype (functional motor disorder [FMD], functional dissociative seizures [FDS] ) but also on the type of psychiatric disorder (anxiety disorders being the most frequent, followed by mood disorders and neurodevelopmental disorders). Stress factors such as childhood trauma exposure (emotional neglect and physical abuse predominantly) have also been identified in up to 75% of FND patients, along with maladaptive coping strategies. Organic disorders are commonly reported in FND, such as neurological disorders (including epilepsy in FDS [20%] and FMD in Parkinson's Disease [7%]). Somatic symptom disorders including chronic pain syndromes are frequently associated to FND (about 50%). To be noted, recent data also suggest a high comorbidity between FND and hypermobile Ehlers Danlos Syndrome (about 55%). CONCLUSION: Put together, this narrative review highlights the high burden of FND patients, not only due to somatosensory alterations but also by considering the frequent comorbidities reported. Thus, such comorbidities must be taken into consideration when defining the FND personalised care management strategy for the patients.
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Transtorno Conversivo , Doenças do Sistema Nervoso , Humanos , Transtorno Conversivo/epidemiologia , Transtorno Conversivo/terapia , Transtorno Conversivo/complicações , Doenças do Sistema Nervoso/complicações , Doenças do Sistema Nervoso/epidemiologia , Doenças do Sistema Nervoso/terapia , Comorbidade , Transtornos Dissociativos , Adaptação PsicológicaRESUMO
INTRODUCTION: Dronabinol is a drug composed of synthetic delta-9-tetrahydrocannabinol. In France, dronabinol requires a named Temporary Utilisation Authorisation (TUA), for the treatment of refractory neuropathic pain. Few data currently exist concerning its efficacy and tolerance. We present our feedback on its use for chronic pain patients, the multidisciplinary supervision and the monitoring set up by the clinical pharmacist. METHOD: This retrospective monocentric study presents Patients Global Impression of Change and tolerance data from patients treated with dronabinol in a pain center between October 2020 and July 2021. We present their satisfaction towards the care process. RESULTS: Nineteen patients were treated with dronabinol during the study period. - The clinical pharmacist issued 180 advices for patients and doctors. Patients reported a positive impact of the telephone follow-up carried out by the clinical pharmacist. - 75% (n=9/12) of patients who continued treatment for more than 3 months reported improvement in their health. - 74% (n=14/19) of patients had at least one adverse event, six patients needed to discontinue the treatment. DISCUSSION-CONCLUSION: Dronabinol represents an alternative that can improve the quality of life of some patients suffering from refractory neuropathic pain. Nevertheless, as with any medicine, its initiation requires a rigorous evaluation of the benefit-risk balance. The close collaboration between the physician and the clinical pharmacist allows a secure management patients and makes this complex drug circuit easer.
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Dronabinol , Neuralgia , Humanos , Dronabinol/uso terapêutico , Clínicas de Dor , Retroalimentação , Qualidade de Vida , Estudos Retrospectivos , Neuralgia/tratamento farmacológico , Neuralgia/induzido quimicamenteRESUMO
INTRODUCTION: The subinguinal microsurgical varicocelectomy is considered as the gold standard surgical technique for the treatment of varicocele. The objective of this study is to evaluate the results of this technique on the resolution of pain and the parameters of sperm analysis. METHODS: Single-center, retrospective study that includes 22 patients who have been operated over a period of six months for a clinically palpable varicocele via the microsurgical subinguinal technique. Nine patients were operated for pain and 13 patients for infertility with an abnormality of their sperm analysis. RESULTS: All the patients operated for pain had a complete resolution of pain at the postoperative follow-up (3 months). Concerning the patients operated for infertility, 76.92% of the patients had a normal sperm analysis, 7.69% of the patients presented a partial improvement, and 15.39% of the patients without any improvement. Analysis of sperm's parameters at 3 months showed a significant improvement in the morphology (4.3% vs 6.69% of typical forms according to Kruger ; P<0.05) and mobility (progressive mobility 15.6% vs 23% postoperatively; P<0.01). A non-significant improvement (low sample) in the concentration was noted (21.58 million/mL preoperative vs 34.9 million/mL postoperative, P=0.08). Pregnancies are noted in 38.5% of patients. A postoperative complication was noted with surgical site infection resolved with antibiotics. CONCLUSION: This single-center study confirms that the treatment of varicocele by subinguinal microsurgical route is an effective therapeutic strategy on symptomatic varicocele and in infertile men. This technique is associated with few complications.
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Infertilidade Masculina , Varicocele , Gravidez , Feminino , Humanos , Masculino , Infertilidade Masculina/etiologia , Infertilidade Masculina/cirurgia , Varicocele/complicações , Varicocele/cirurgia , Estudos Retrospectivos , Microcirurgia/efeitos adversos , Microcirurgia/métodos , Sêmen , Dor , Resultado do TratamentoRESUMO
The pain center of the Armand-Trousseau hospital in Paris receives children and adolescents for a multidisciplinary management of their pain. From all cultural backgrounds, these young people have different representations of suffering. The aim here is not to highlight cultural differences in the sensory experience of pain, but to analyze the representations of the experience of chronic pain. To do this, we will use the clinical case of Kayla, aged 15.
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Hospitais , Dor , Adolescente , Criança , Humanos , ParisRESUMO
Ultrasound-guided infiltration, performed to relieve pain, is a common and sometimes painful procedure, particularly on the hand. This potential pain, induced by the treatment, can cause apprehension in patients prior to such a procedure. The rheumatology team at the departmental hospital center (CHD) in Vendée hypothesized that a hypnosis session, by creating an imaginary glove on the patient's painful hand prior to the procedure, could help reduce the pain felt, as well as anxiety.
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Hipnose , Manejo da Dor , Humanos , Dor/etiologia , Ansiedade , Ultrassonografia de IntervençãoRESUMO
ß-elemene (Bel) is a sesquiterpene compound that has shown potential in the antinociceptive treatment. This study focused on the function of Bel in neuropathic pain relief in mice. A murine model with spared nerve injury (SNI) was established and treated with Bel. The paw withdrawal thresholds in response to mechanical and thermal stimulations were examined using von Frey filaments. The L4-L6 spinal dorsal horn tissue samples were collected for histological examination. Bel treatment reduced the sensitivities of model mice to mechanical and thermal stimulations, and it inhibited activation of microglia and the secretion of inflammatory cytokines including tumor necrosis factor-α (TNF-α), interleukin-1ß (IL-1ß), and IL-6 in tissues. Bel treatment reduced the expression of nociceptor excitatory N-methyl-D-aspartate receptor (NMDAR), whereas it enhanced the expression of nociceptor inhibitory gamma-aminobutyric acid A (GABAA) receptor to relieve the nociception of mice. The C-X-C motif chemokine receptor 3 (CXCR3) is a downstream molecule mediated by Bel. Either overexpression of CXCR3 or downregulation of GABAA receptor in the tissues aggravated the neuropathic pain in SNI mice which was initially relieved by Bel. In conclusion, this study suggested that Bel might serve as a drug for nociception management by inhibiting CXCR3 and upregulating GABAA receptor. This study may offer novel insights into the field of neuropathic pain relief.
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Neuralgia , Receptores CXCR3 , Receptores de GABA-A , Sesquiterpenos , Animais , Hiperalgesia/tratamento farmacológico , Hiperalgesia/metabolismo , Camundongos , Neuralgia/tratamento farmacológico , Neuralgia/metabolismo , Receptores de GABA-A/metabolismo , Sesquiterpenos/farmacologia , Sesquiterpenos/uso terapêutico , Medula Espinal/metabolismoRESUMO
INTRODUCTION: Chronic pain is a highly prevalent condition that is associated with distressing somatic and emotional experiences. Consequently, an individual's distress tolerance, the perceived capacity to tolerate negative psychological and physical states, may influence their pain experience. This effect could be explained in part by a reduction in the catastrophic interpretation of pain which is associated with increased pain intensity and interference in everyday activities. AIMS: The first aim of this study was to explore the association between the components of the 5-factor model of distress tolerance and (1) pain intensity and (2) pain interference in everyday activities. The secondary aim was to assess the potential mediating effect of pain catastrophizing in the eventual association between components of distress tolerance and (1) pain intensity or (2) pain interference in everyday activities. METHOD: This is a cross-sectional study of adult (18 years or older) university students and staff with chronic pain (3 months). They were invited to complete the online questionnaire through an email invitation. Pain intensity and interference in everyday functioning were assessed with the corresponding subscales of the Brief Pain Inventory. The following instruments were used to assess the components of the 5-factor model of distress tolerance: Ambiguity Tolerance Scale (tolerance to ambiguity), Intolerance to Uncertainty Scale (reversed score: tolerance to uncertainty), Discomfort Intolerance Scale (reversed score: discomfort tolerance), Distress Tolerance Scale (tolerance to negative emotions), Frustration Discomfort Scale (tolerance to frustration). Participants also completed the Pain Catastrophizing Scale. RESULTS: Eighty participants were recruited (57 % women, mean age=33.09; standard deviation=12,87). Tolerance to negative emotions was the only component of distress tolerance that was associated with pain (ß=-0.04; 95% CI): -0.07--0.01; t (78)=-3.06, p<0.01) or pain interference in everyday functioning (ß=-0.07; 95% CI: -0.10--0.03; t (78)=-3.97, p<0.01), independently of the others. Combined with age, these factors explained 16.2 % of the variance in pain intensity and 19.4 % of the variance in pain interference. Pain catastrophizing partially mediated the association between tolerance to negative emotions and pain interference in everyday functioning, but it was not involved in the association between tolerance to negative emotions and pain intensity. CONCLUSION: Tolerance to negative emotions appears to be the most relevant aspect of distress tolerance in the context of chronic pain and is a potential clinical target that is independent and complementary from pain catastrophizing.
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Dor Crônica , Adulto , Feminino , Humanos , Masculino , Dor Crônica/psicologia , Estudos Transversais , Catastrofização/psicologia , Medição da Dor , Inquéritos e QuestionáriosRESUMO
L'évaluation et le traitement de la douleur sont des aspects essentiels des soins pédiatriques. L'évaluation de la douleur adaptée au développement représente une première étape importante pour en optimiser la prise en charge. L'autoévaluation de la douleur est à prioriser. Si c'est impossible, des outils appropriés d'évaluation du comportement, adaptés au développement, doivent être utilisés. Des directives et stratégies de prise en charge et de prévention de la douleur aiguë, qui combinent des approches physiques, psychologiques et pharmacologiques, doivent être accessibles dans tous les milieux de soins. Le meilleur traitement de la douleur chronique fait appel à une combinaison de modalités thérapeutiques et de counseling, dans l'objectif premier d'obtenir une amélioration fonctionnelle. La planification et la mise en Åuvre de stratégies de prise en charge de la douleur chez les enfants doivent toujours être personnalisées et axées sur la famille.
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BACKGROUND: With increasing drug-herb combination and widespread use of Bombax costatum as analgesic in Africa, this research studies effects of Bombax costatum on piroxicam's efficacy and possible mechanisms of antinociception. MATERIALS AND METHODS: In efficacy studies, four groups of mice were respectively treated with 1mL/kg distilled water, 400mg/kg Bombax costatum, 20mg/kg piroxicam and a combination of both. Acetic acid and hot plate were used to induce pain in mice while prostaglandin-E2 and formalin were used to induce inflammation in rats. For mechanistic studies, different groups of mice were treated intraperitoneally with 2mg/kg naloxone, 1mg/kg yohimbine, 20mg/kg propranolol, 5mg/kg glibenclamide and 1mg/kg prazosin respectively. Two other groups were treated orally with 1mL/kg of the vehicle and 400mg/kg Bombax costatum respectively. 60minutes later, 10mL/kg of 0.6% acetic acid was administered via the intraperitoneal route and number of writhes were observed for 10minutes. RESULTS: Concurrent administration of Bombax costatum and piroxicam decreased the number of writhes significantly (P≤0.001), increased reaction time with decreased paw diameter in comparison to control. Additionally, this drug-herb combination showed enhanced anti-nocipective efficacy than when administered singly. Also, pre-treatment with yohimbine and naloxone significantly (P≤0.01) inhibited the antinociceptive activities of Bombax costatum. CONCLUSION: Bombax costatum posses antinociceptive and anti-inflammatory activities and may involve α-2 adrenergic receptor, opioidergic and arachidonic pathways. In addition, Bombax costaum augments the efficacy of piroxicam and could be of clinical benefits if studied on man.
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Bombax , Analgésicos/farmacologia , Analgésicos/uso terapêutico , Animais , Humanos , Camundongos , Naloxona/farmacologia , Piroxicam/farmacologia , Ratos , Receptores Adrenérgicos alfa 2 , Ioimbina/farmacologiaRESUMO
INTRODUCTION: The management of bladder pain syndrome (BPS) in our center is standardized although there is no real consensus and recommendations. The objectives of our study were to assess the effectiveness of the treatment offered and to identify predictive factors of response to treatment. PATIENTS AND METHODS: Single-center retrospective study including all patients with BPS. Patient and outcome measures included ICSI and ICPI scores, daytime voiding interval (DVI), nocturnal pollakiuria (NPK), and subjective satisfaction (SS). The complete care protocol (CCP) was based on a hydrodistension test followed by a cimetidine treatment then by 6 instillations of dimethyl sulfoxide followed by a maintenance treatment with pentosan polysulfate. The main objective of our study was the patient's SS at 3months and at medium term. One of the secondary objectives was to study the predictive factors of response to treatment. OUTCOMES: From 2002 to 2019, 211 patients (90.5% women) were treated for BPS. Sixty-nine patients (35%) underwent the CCP that provided significant improvement in ICSI, ICPI, DVI and NPK and SS of 52.2%.). In the medium term, 149 patients were reassessed with a median follow-up of 99.6months (±3.6): 71.8% were satisfied and 54.2% were no longer receiving treatment. Among the 49 patients who initially received PSC, 74% were satisfied at 89.8 months of median follow-up (±2.9). In multivariate analysis, patients with a pain perception disorder (HR=0.17 IC95=0.05-0.52; P=0.002) or consuming anxiolytics (HR=0.3; IC95=0.13-0.69; P=0.004) had a statistically greater risk of not being satisfied. CONCLUSION: In our study, the CCP achieves subjective medium-term satisfaction in nearly 75% of patients with BPS. These data deserve to be confirmed on a larger scale in a prospective protocol.
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Cistite Intersticial , Administração Intravesical , Dimetil Sulfóxido , Feminino , Humanos , Masculino , Dor , Estudos Prospectivos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
It is recognized that multimodal management of chronic pain is necessary. This management requires the use of both drug and non-drug approaches. Acupuncture is a non-medicinal approach that has been shown to be effective in treating chronic musculoskeletal and arthritic pain. It has few side effects and contraindications. Its use should be developed in geriatrics as a complement to usual analgesics and other non-drug approaches.
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Terapia por Acupuntura , Dor Crônica , Geriatria , Humanos , Dor Crônica/terapia , Analgésicos/uso terapêuticoRESUMO
The main advantage of a pain team is its multidisciplinary nature. The different perspectives and roles of the members of this team (doctor, nurse and psychologist) make it possible to offer more appropriate support to the patient in pain. This is the case of 13-year-old Élio, whose journey and the specificities of pain management have proven to be complex.
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Manejo da Dor , Dor , Adolescente , Retroalimentação , Humanos , Equipe de Assistência ao PacienteRESUMO
A pediatric hospital team in Marseille is proposing a reflection on its interventions and the coordination implemented to care for adolescent patients undergoing spinal surgery for scoliosis. In this context, the multidisciplinary component of the team allows to cover all the needs and to propose a support throughout the hospitalization, including for the parents.