Existential pain--an entity, a provocation, or a challenge?

Challenges associated with spinal opioid therapy for pain in patients with advanced cancer: a report of three cases

Intraspinal opioid therapy has been increasingly used for the management of cancer pain refractory to traditional treatment. However, this approach may present challenges in patients with advanced cancer. Three cases are presented that highlight the challenges associated with using neuraxial analgesia to manage cancer pain that was felt to be "refractory" to conventional treatment. Before an invasive procedure, such as placement of a permanent intrathecal opioid delivery system, a rigorous assessment and treatment of total pain (physical, psychological, spiritual, social, and practical) by an interdisciplinary team would be prudent.

Attitudes of Quebec doctors toward sedation at the end of life: an exploratory study

OBJECTIVE

The induction of sedation at the end of life is a much debated practice and not very documented. The goal of this study was to explore the practice from both a clinical and ethical point of view.

METHODS

Data were collected through semistructured interviews with 19 Quebec physicians working in palliative care.

RESULTS

Doctors' first priority was their patients, not patients' families. Clinically, the therapeutic aim of sedation was strictly to relieve suffering on the part of the patient. Ethically, getting the patient's consent was imperative. The family's consent was only required in cases of incapacity. Generally, sedation and euthanasia were seen as two distinct practices.

SIGNIFICANCE OF THE RESEARCH

There are still very few guidelines regarding end-of-life sedation in Québec, and its normative framework is more implicit than explicit. It should be noted that most of the respondents regarded sedation and euthanasia as two distinct practices.

The meaning of suffering in families: a humanbecoming perspective

The authors of this article present the findings of a study about the experience of suffering for 2 families from South Korea with relatives living with chronic mental illness, using the humanbecoming nursing perspective. The central findings of this qualitative descriptive-exploratory study showed that suffering in families with relatives living with mental chronic illness is agonizing trepidation amid calm invigoration, as confident relinquishing of the expected arises with liberating diverse affiliations. The findings are discussed in relation to the themes of the humanbecoming school of thought and related literature. Phenomena of study for further research are suggested.

Is Pain Intensity a Predictor of the Complexity of Cancer Pain Management?

Purpose

The lack of a standardized cancer pain (CP) classification system prompted the development of the Edmonton Classification System for Cancer Pain (ECS-CP). Its five features have demonstrated value in predicting pain management complexity. Pain intensity (PI) at initial assessment has been proposed as having additional predictive value. We hypothesized that patients with moderate to severe CP would take longer to achieve stable pain control, use higher opioid doses, and require more complicated analgesic regimens than would patients with mild CP at initial assessment.

Methods

A secondary analysis of a multicenter ECS-CP validation study involving patients with advanced cancer was conducted (n = 591). Associations between PI and length of time to stable pain control (Cox regression), final opioid dose (Kruskal-Wallis one-way analysis of variance), and number of adjuvant modalities (χ2) were calculated. PI at initial assessment was defined using a numerical scale as mild (0 to 3), moderate (4 to 6), or severe (7 to 10).

Results

Patients with moderate and severe pain required a significantly longer time to achieve stable pain control (P < .0001). PI was a significant predictor of length of time to stable pain control in the univariate regression analysis. The four significant predictors in the multivariate model were moderate and severe PI (P < .0001), age (P = .001), and neuropathic pain (P = .002). Patients with moderate to severe pain required significantly higher final opioid doses (P < .0001) and more adjuvant modalities (P = .015).

Conclusion

PI at initial assessment is a significant predictor of pain management complexity and length of time to stable pain control. Incorporation of this feature into the ECS-CP needs additional consideration.

A thematic review of the spirituality literature within palliative care

Research related to spirituality and health has developed from relative obscurity to a thriving field of study over the last 20 years both within palliative care and within health care in general. This paper provides a descriptive review of the literature related to spirituality and health, with a special focus on spirituality within palliative and end-of-life care. CINAHL and MEDLINE were searched under the keywords "spirituality" and "palliative." The review revealed five overarching themes in the general spirituality and health literature: (1) conceptual difficulties related to the term spirituality and proposed solutions; (2) the relationship between spirituality and religion; (3) the effects of spirituality on health; (4) the subjects enrolled in spirituality-related research; and (5) the provision of spiritual care. While the spirituality literature within palliative care shared these overarching characteristics of the broader spirituality and health literature, six specific thematic areas transpired: (1) general discussions of spirituality in palliative care; (2) the spiritual needs of palliative care patients; (3) the nature of hope in palliative care; (4) tools and therapies related to spirituality; (5) effects of religion in palliative care; and (6) spirituality and palliative care professionals. The literature as it relates to these themes is summarized in this review. Spirituality is emerging largely as a concept void of religion, an instrument to be utilized in improving or maintaining health and quality of life, and focussed predominantly on the "self" largely in the form of the patient. While representing an important beginning, the authors suggest that a more integral approach needs to be developed that elicits the experiential nature of spirituality that is shared by patients, family members, and health care professionals alike.

Spiritual Pain among Patients with Advanced Cancer in Palliative Care

BACKGROUND

The large body of empirical research suggesting that patients' spiritual and existential experiences influence the disease process has raised the need for health care professionals to understand the complexity of patients' spiritual pain and distress.

OBJECTIVE

The current study explores the multidimensional nature of spiritual pain, in patients with end-stage cancer, in relation to physical pain, symptom severity, and emotional distress.

DESIGN/MEASUREMENTS

The study combines a quantitative evaluation of participants' intensity of spiritual pain, physical pain, depression, and intensity of illness, with a qualitative focus on the nature of patients' spiritual pain and the kinds of interventions patients believed would ameliorate their spiritual pain.

SETTING/SUBJECTS

Fifty-seven patients with advanced stage cancer in a palliative care hospital were interviewed by chaplains.

RESULTS

Overall, 96% of the patients reported experiencing spiritual pain, but they expressed it in different ways: (1) as an intrapsychic conflict, (2) as interpersonal loss or conflict, or (3) in relation to the divine. Intensity of spiritual pain was correlated with depression (r = 0.43, p < 0.001), but not physical pain or severity of illness. The intensity of spiritual pain did not vary by age, gender, disease course or religious affiliation.

CONCLUSIONS

Given both the universality of spiritual pain and the multifaceted nature of pain, we propose that when patients report the experience of pain, more consideration be given to the complexity of the phenomena and that spiritual pain be considered a contributing factor. The authors maintain that spiritual pain left unaddressed both impedes recovery and contributes to the overall suffering of the patient.

Interventions to enhance the spiritual aspects of dying

In recent years, medical and allied health publications have begun to address various topics on spirituality. Scholars have posited numerous definitions of spirituality and wrestled with the notion of spiritual pain and suffering. Researchers have examined the relationship between spirituality and health and explored, among other topics, patients' perceptions of their spiritual needs, particularly at the end of life. This paper summarizes salient evidence pertaining to spirituality, dying patients, their health care providers, and family or informal caregivers. We examine the challenging issue of how to define spirituality, and provide a brief overview of the state of evidence addressing interventions that may enhance or bolster spiritual aspects of dying. There are many pressing questions that need to be addressed within the context of spiritual issues and end-of-life care. Efforts to understand more fully the constructs of spiritual well-being, transcendence, hope, meaning, and dignity, and to correlate them with variables and outcomes such as quality of life, pain control, coping with loss, and acceptance are warranted. Researchers should also frame these issues from both faith-based and secular perspectives, differing professional viewpoints, and in diverse cultural settings. In addition, longitudinal studies will enable patients' changing experiences and needs to be assessed over time. Research addressing spiritual dimensions of personhood offers an opportunity to expand the horizons of contemporary palliative care, thereby decreasing suffering and enhancing the quality of time remaining to those who are nearing death.

Terminal Care: The Last Weeks of Life

BACKGROUND

The care of patients in their last weeks of life is a fundamental palliative care skill, but few evidence-based reviews have focused on this critical period.

METHOD

A systematic review of published literature and expert opinion related to care in the last weeks of life.

RESULTS

The evidence base informing terminal care is largely descriptive, retrospective, or extrapolated. While home deaths and hospice use are increasing, medical care near death is becoming more aggressive and hospice lengths of stay remain short. Though the prediction of impending death remains imprecise, studies have identified several common terminal signs and symptoms. Decreased communication near death complicates the determination of patient wishes, and advanced directives prior to the terminal stage are recommended. Anorexia and cachexia are common in dying patients but there is no evidence that this process is painful or responsive to intervention. While there is general consensus that artificial nutrition is not beneficial in dying patients, the use of artificial hydration is controversial, especially in the setting of delirium. Breathlessness has been shown to benefit from oral and parenteral opioids but not anxiolytics. Accumulation of respiratory tract secretions (death rattle) is common and usually responds to antimuscarinics. Physical pain typically decreases toward death but its assessment in dying patients is difficult. Terminal delirium may occur in up to one-third of patients, may have a reversible cause, and may respond to antipsychotics or benzodiazepines. Palliative sedation is controversial but widely used, especially internationally. Caregiver stress and bereavement may benefit from improved communication and hospice involvement.

CONCLUSION

While the terminal care literature is characterized by varying quality, numerous knowledge gaps, and frequent inconsistencies, it supports several common clinical interventions. More research is needed to resolve controversies, define effective therapies, and improve the outcomes of dying patients.