Schmerz最新文献

This article deals with the interrelationship between body, mind and culture with respect to being healthy and being ill. If one wants to treat not only sickness but also sick people, it is helpful to be aware not only of the somatic and psychological dimensions of a disease but also of the "cultural" dimension of a disease. Based on personal reflections and supplemented by a focused literature search this article provides insights into how cultural influences not only affect the experience of illness but also decide how an illness is dealt with individually and socially. Furthermore, it is shown that not only being sick but also the sick body can be understood in somatic, psychological and cultural dimensions and that a distinction must be made between the body as it physically is and as it is subjectively perceived. Finally, an insight into the complexity of the somatopsychic and psychosomatic interactions is provided in order to derivatively show how mental stress can lead to physical pain and physical pain can become a mental stressor.

Research question: The present study examined the extent to which emotional experience and emotional competence (EC) change in people with chronic pain during interdisciplinary multimodal pain treatment (IMPT).

Methods: The study included N = 184 adult German-speaking individuals with non-cancer-related chronic pain. They completed a day clinic IMPT. The frequency of specific emotions (anger, etc.) and EC was assessed at three measurement time points using the Questionnaire for Emotion-Specific Self-Assessment of Emotional Competencies (ERSQ-ES) and the Emotional Competency Questionnaire (ECQ). The course results were analyzed descriptively, inferentially, and using linear regression.

Results: Positive emotions were experienced more frequently (effect size r = 0.40; p < 0.001) and negative emotions less frequently (r = 0.39, p < 0.001) at end of therapy. The experience of anger decreased particularly strongly (r = 0.52; p < 0.001). Self-assessed EC did not change during the IMPT (χ²_{ECQ_total} (2) = 0.09; p = 0.956). EC largely explained the variance in the frequency experience of positive (R² = 0.468) and negative emotions (R² = 0.390).

Discussion: Improvements in patient-reported frequencies of positive and negative emotions during IMPT were demonstrated. Further research should validate these results using a control group. Even though no explicit increase in competence was perceivable for the studied subjects, EC had a high predictive value for emotion frequency. Future therapy designs and evaluations should focus more on changes of emotional experience.

Background: Studies on cancer patients show a moderately high relevance of perceived stigmatization. However, no studies have explored the perceived stigmatization in relation to cancer-associated pain. In this work, we analysed the relationship between pain and perceived stigmatization across a large sample of four major cancer entities.

Methods: Quantitative data of 858 patients (45.6% women, mean age 60.7 years) with breast, bowel, lung and prostate cancer were evaluated in a register-based, bicentric study. Perceived stigmatization was measured using the social impact cale (SIS-D), including a total score and four subscales. Pain was assessed with the brief pain inventory (BPI). The data were analysed using correlation und multiple regression with various sociodemographic and medical predictors.

Results: Of all 858 cancer patients, those with lung and breast cancer were characterized by the greatest pain. The intensity of the pain was a predictor of the perceived stigma in patients with breast and colorectal cancer. In addition, younger age was also a predictor for perceived stigmatization. A good quality of life resulted as a protective factor. The final models showed a high goodness of the fit (corr. R² > 0.35), except for the lung cancer patients.

Conclusions: Our findings support the assumption that the experience of pain can have an impact on the perceived stigmatization of cancer patients. Depression might influence the perceived stigmatization. Therefore, this group of patients should receive special attention and psycho-oncological care in clinical practice. Further research on the course and mechanisms of action of pain-related perceived stigmatization is also required.

Background: Structures of palliative care, cross-sectoral transitions and care pathways of patients with palliative care needs were investigated at two sites. The systematic comparison of similarities and differences using the topic of 'pain' as an example is intended to provide information on the extent to which these are related to site-specific palliative care concepts (integrated and cooperative).

Methods: The study follows a mixed-methods design. In addition to a document analysis of anonymised patient records (n = 774), expert interviews (n = 20), as well as interviews with patients, relatives (n = 60) and focus groups (n = 12), were conducted.

Results: The systematic comparative analysis provides evidence for concept-independent commonalities (e.g. sociodemographic distribution, aggravated pain treatment) as well as concept-dependent differences (e.g. care pathways, facilitated continuous symptom control through integrated care structures) in the context of integrated or cooperative palliative care.

Discussion: Commonalities and differences with regard to the topic of pain, as focused on here, and its organisational management become tangible as effects of the respective organisational structure (= concept-dependent) as well as concept-independent external influencing factors.

Background: Patients are surviving tumor diseases longer and longer due to the improvement of tumor-specific therapy and pain is a common symptom. The gold standard for tumor-associated chronic pain is multimodal therapy. Non-adherence causes high costs and may put patients at risk. The aim of this study was to investigate the adherence behavior and subjective treatment compliance of patients with tumor-associated chronic pain. The focus was on the patients' perspective. Different groups of medications, such as NOPA, opioids, co-analgesics and cannabinoids, as well as non-drug treatments were included.

Methods: Semistructured guided interviews with 10 patients with chronic tumor pain were conducted within a qualitative research approach. The interviews were recorded and transcribed. The evaluation was using a focused content structuring interview analysis according to Kuckartz and Rädiker.

Results: Five main categories were defined. The central category based on the research question was "Adherence behavior from the patient's perspective." The category "Medication therapy" formed the framework of the study. Other main categories were "History of illness", "Relationship with treatment providers" and "Attitudes and beliefs". A total of 77 additional subcategories were formed and interpreted. Adherence behavior from the patients' perspective differed between the different medication groups. A palliative setting influenced treatment decisions and adherence. The medication regimens used were complex and dynamic, especially when there were multiple practitioners involved. Furthermore, there was ambiguity in the use of cannabinoids. Non-drug therapies were marginalized by patients. From the point of view of the patients interviewed, it was not so much the treatment providers who influenced their adherence behavior, but rather their own experiences, attitudes, and convictions.

Discussion: The study included all medication groups and non-drug therapies equally, complementing previous literature in a qualitative setting. Adherence factors known from previous research were reflected in the subjective perception of the group of patients with chronic pain after tumor diseases. Marginalization of non-medication methods could be explained by the fact that multimodal therapy approaches were too rarely constantly used and controlled in the phase of chronification. Therefore, drug and non-drug therapies should be applied even more consistently to patients with tumor-associated pain.

Surgical procedures for treating neuropathic pain, including trigeminal neuralgia (TGN), are categorized into three groups: decompression, ablation, and neuromodulation. Microvascular decompression is the only causal therapy for TGN, applicable favorably in cases of classical TGN due to a vascular nerve conflict. Ablative procedures include both percutaneous and radiosurgical methods, which are mainly used for idiopathic trigeminal neuralgia. For irreversible neuropathies of the trigeminal nerve, the algorithm for other neuropathic pain conditions should be considered, along with the potential use of neuromodulatory techniques. When selecting a therapy, diagnosis, medication side effects, individual patient risks, and treatment outcomes must all be taken into account (current S1 guideline from the German Society of Neurology).

Background: Pain is an omnipresent symptom in the field of musculoskeletal healthcare. Person-centred care in accordance with current scientific recommendations requires comprehensive and evidence-based knowledge about pain. However, there appears to be a lack of knowledge in this area both internationally and nationally.

Aim: This study aimed to evaluate the pain-related knowledge and postural-structural-biomechanical (PSB) beliefs regarding pain among physiotherapists practicing in Germany.

Method: An online survey, which included the German version of the revised Neurophysiology of Pain Questionnaire (rNPQ-D) and the Essential Knowledge of Pain Questionnaire (EKPQ), was answered by n = 105 physiotherapists using SoSci Survey. A satisfactory result is achieved when at least 90% of the participants answer at least eight of the 12 questions correctly. Additionally, the possible influence of the variables 'academic degree' and 'working experience' of the participants on the questionnaire scores was investigated.

Results: The average score of the rNPQ‑D was 70.8 ± 15.4% (95% CI: 67.8-73.8%). The average score of the EKPQ was 51.4 ± 26% (95% CI: 46.4-56.4%). Neither the rNPQ‑D (69.5% of participants; n = 73) nor the EKPQ (30.6% of participants; n = 32) yielded a satisfactory result. The scores of the questionnaires correlated moderately positively and statistically significantly with each other (r = 0.47; p < 0.001). The average score of the EKPQ was significantly lower than the average score of the rNPQ‑D (p < 0.01; d = 0.84). Academically trained therapists achieved higher average scores than those non-academically trained (p < 0.05; rNPQ-D: d = 0.48, EKPQ: d = 0.42). Furthermore, participants with ≤5 years of professional experience achieved significantly higher scores than participants with >5 years of professional experience (p < 0.05; rNPQ-D: d = 0.75; EKPQ: d = 0.68).

Conclusion: The knowledge among physiotherapists in Germany about pain appears to be deficient and strongly PSB-orientated. In addition, academically trained therapists seem to have a more pronounced theoretical and case-related knowledge of pain compared to graduates of vocational physiotherapy training programmes. To ensure successful and effective future treatment of individuals experiencing pain, it is imperative to systematically investigate the potential causes of such deficits. Physiotherapeutic pain care in Germany should strive for a systemic change in favour of evidence-based practice.

Background: Higher pain grades are associated with high psychological burden and increase the risk for the persistence of chronic low back pain (CLBP).

Objectives: Previous results on the criterion validity of the Chronic Pain Grade Scale (CPGS) have been extended to the context of inpatient multidisciplinary orthopedic rehabilitation (MOR) and have been supplemented with additional psychosocial and work-related measures.

Methods: In this multicenter study, psychological, work- and pain-related outcomes were examined among 1010 individuals with nonspecific CLBP (ICD-10: M51/53/54) prior to the beginning of an inpatient MOR stratified by pain grade (I-IV). Additionally, frequency distributions of scores regarding pain-specific self-efficacy, depression, and subjective prognosis of gainful employment by pain grade in patients were investigated.

Results: The CPGS differed between all pain grades in the psychological, work- and pain-related outcomes in the expected direction. In post hoc pairwise comparisons, grade IV was significantly different from the lower grades. Patients with higher pain grades showed unfavorable levels in psychosocial parameters and more frequently scores in the clinical range than expected.

Conclusions: These results confirm the criterion validity of the CPGS. The psychosocial risk pattern observed in higher pain grades supports the importance of conducting early pain-related and psychological diagnostic assessments and implementing systematic allocation to needs-based interdisciplinary multimodal treatments.

Background: Up to the early 2000s the need for optimization in the treatment of acute pain in hospitals was highlighted. Only a few successes were achieved in the optimization process. As the acute pain care in Germany remained persistently unsatisfactory, the first health services research projects in pain medicine were initiated. These were intended to achieve improvements in patient care.

Aim: To illustrate the beginnings of health services research in the field of pain medicine in Germany the research projects "Pain-free hospital" and "Action alliance pain-free City of Münster" as well as the certification initiative Certkom are described.

Material and methods: An analysis of the current state of pain care for patients and interdisciplinary pain management, the derivation of optimization measures, their implementation and subsequent evaluation were carried out in all the projects presented in the sense of a complex intervention.

Results: All the projects could achieve improvements in patient care through a systematic survey of the current situation, targeted planning and the introduction of optimization measures. Corresponding evaluations could demonstrate these results.

Conclusion: The systematic approach in the projects with the collation of scientific data in real-life care has achieved optimization in acute pain management. The foundations were laid for further healthcare research in pain treatment in Germany; however, the projects also revealed limitations in the inclusion of vulnerable patient groups.