Björkman Berit, Lund Iréne, Arnér Staffan, Hydén Lars-Christer
Department of Physiology and Pharmacology, Section of Anesthesiology and Intensive Care, Karolinska Institutet, SE-171 77Stockholm, Sweden.
Department of Physiology and Pharmacology, Karolinska Institutet, SE-171 77Stockholm, Sweden.
Scand J Pain. 2017 Jan;14:100-107. doi: 10.1016/j.sjpain.2016.09.012. Epub 2016 Nov 1.
The concepts 'pain' and 'suffering' are frequently treated as synonymous. However, they are clearly distinct phenomena. Phantom phenomena including pain and sensory disturbances are still recognized as long-lasting problems after limb amputation and after mastectomy. The complex nature of phantom phenomena makes the interpretation of its results ambiguous, regarding the prevalence of pain, sensory disturbances and the accompanying suffering. There is clinical experience that suffering is a great burden for the individual but there is a lack of systematic studies of patients' own evaluations of the suffering caused by their phantom phenomena.
The overall aim of this study was to identify and describe patients' suffering related to, and as a part, of their post-amputation situation.
The present study constitutes a part of a prospective, two-year follow up project investigating interviews of 28 men and women in different ages and who have undergone a limb amputation or mastectomy. The reason for amputation or mastectomy varied among the patients and included vascular diseases, cancer (sarcoma and breast-cancer) and trauma. Our ambition was to extract as much variations as possible in different, individualized aspects of the actual pain and suffering producing situation. The participants were, here, invited to open-ended, narrative-oriented interviews one month after the surgery. The interviews were transcribed verbatim and analyzed within qualitative methodology: thematic content analysis.
Twenty-two of 28 interviewees experienced phantom pain and phantom sensations. The two surgical processes amputation and mastectomy meant for a majority of the interviewees a critical event with threatening consequences for everyday life such as loss of function and personal integrity. Nine interviewees felt even stigmatized as a result of their lost body part. Numerous inter-related factors following the amputation/mastectomy, which can inflict severe suffering on the amputee, were uncovered. The context in which the interviewees were informed about the decision to amputate proved to be one such critical and important factor.
To understand potential suffering in relation to phantom phenomena, it will never be enough merely to have knowledge of the underlying physiological or neurological mechanisms and/or the intensity of phantom pain and phantom sensations. Rather, it is necessary to find out how the loss of the body part and its everyday consequences are experienced by patients.
It is important to create time for real dialogue with the patients both during pre-operative preparation and post-operative rehabilitation in order to clarify and verbalize elements that constitute the patients individual suffering. Hopefully this strategy can alleviate future chronic pain problems, severe psycho-social distress and suffering. Such an approach ought to have impact also for perceived suffering after other types of surgery or different invasive treatments.
“疼痛”和“痛苦”这两个概念经常被视为同义词。然而,它们显然是不同的现象。包括疼痛和感觉障碍在内的幻肢现象在截肢和乳房切除术后仍被认为是长期存在的问题。幻肢现象的复杂性使得关于疼痛、感觉障碍及其伴随的痛苦的发生率的结果解释含糊不清。临床经验表明,痛苦对个体来说是一个巨大的负担,但缺乏对患者自身对幻肢现象所造成的痛苦的评估的系统研究。
本研究的总体目标是识别和描述与截肢后情况相关并作为其一部分的患者的痛苦。
本研究是一个前瞻性的、为期两年的随访项目的一部分,该项目调查了28名不同年龄、接受过截肢或乳房切除术的男性和女性的访谈。截肢或乳房切除的原因在患者中各不相同,包括血管疾病、癌症(肉瘤和乳腺癌)和创伤。我们的目标是在实际疼痛和痛苦产生情况的不同个体化方面尽可能多地提取变化。在这里,参与者在手术后一个月被邀请参加开放式面试,以叙述为导向。访谈被逐字记录,并在定性方法——主题内容分析中进行分析。
28名受访者中有22人经历了幻肢痛和幻肢感觉。截肢和乳房切除这两个手术过程对大多数受访者来说意味着一个关键事件,对日常生活有威胁性后果,如功能丧失和个人完整性受损。9名受访者甚至因失去身体部位而感到被污名化。发现了截肢/乳房切除术后许多相互关联的因素,这些因素会给截肢者带来严重痛苦。事实证明,告知受访者截肢决定的背景就是这样一个关键且重要的因素。
要理解与幻肢现象相关的潜在痛苦,仅仅了解潜在的生理或神经机制和/或幻肢痛和幻肢感觉的强度是远远不够的。相反,有必要了解患者如何体验身体部位的丧失及其日常后果。
在术前准备和术后康复期间,为与患者进行真正的对话创造时间很重要,以便澄清并说出构成患者个体痛苦的因素。希望这种策略可以缓解未来的慢性疼痛问题、严重的心理社会困扰和痛苦。这种方法也应该对其他类型的手术或不同的侵入性治疗后的感知痛苦产生影响。