Pain in patients with newly diagnosed or relapsed acute leukemia

Integrating Palliative Care and Hematologic Malignancies: Bridging the Gaps for Our Patients and Their Caregivers

Patients with hematologic malignancies (HMs) struggle with immense physical and psychological symptom burden, which negatively affect their quality of life (QOL) throughout the continuum of illness. These patients are often faced with substantial prognostic uncertainty as they navigate their illness course, which further complicates their medical decision making, especially at the end of life (EOL). Consequently, patients with HM often endure intensive medical care at the EOL, including frequent hospitalization and intensive care unit admissions, and they often die in the hospital. Our EOL health care delivery models are not well suited to meet the unique needs of patients with HMs. Although studies have established the role of specialty palliative care for improving QOL and EOL outcomes in patients with solid tumors, numerous disease-, clinician-, and system-based barriers prevail, limiting the integration of palliative care for patients with HMs. Nonetheless, multiple studies have emerged over the past decade identifying the role of palliative care integration in patients with various HMs, resulting in improvements in patient-reported QOL, symptom burden, and psychological distress, as well as EOL care. Importantly, these studies have also identified active components of specialty palliative care interventions, including strategies to promote adaptive coping especially in the face of prognostic uncertainty. Future work can leverage the knowledge gained from specialty palliative care integration to develop and test primary palliative care interventions by training clinicians caring for patients with HMs to incorporate these strategies into their clinical practice.

The experience of patients with hematological malignancy in their terminal stage: a phenomenological study from Jordan's perspective

BACKGROUND

Patients diagnosed with hematological malignancies residing in low-middle-income countries undergo significant physical and psychological stressors. Despite this, only 16% of them receive proper care during the terminal stages. It is therefore crucial to gain insight into the unique experiences of this population.

AIM

To have a better understanding of the needs and experiences of adult patients with advanced hematological malignancy by exploring their perspectives.

METHODS

A qualitative interpretive design was employed to collect and analyze data using a phenomenological approach. The study involved in-depth interviews with ten participants aged between 49 and 65 years, utilizing a semi-structured approach.

RESULTS

Two primary themes emerged from the participants' experiences of reaching the terminal stage of illness: "Pain, Suffering, and Distress" and "Spiritual Coping." The first theme encompassed physical and emotional pain, suffering, and distress, while the second theme was centered on the participants' spiritual coping mechanisms. These coping mechanisms included seeking comfort in religious practices, relying on spiritual support from family and friends, and finding solace in their beliefs and faith.

CONCLUSION

Patients with hematological malignancies in the terminal stages of their disease experience severe pain, considerable physical and psychosocial suffering, and spiritual distress. While they require support to cope with their daily struggles, their experiences often go unnoticed, leading to disappointment and loss of dignity. Patients mainly rely on their spirituality to cope with their situations. Healthcare providers must acknowledge these patients' needs and provide more holistic and effective care.

Patterns of prescription opioid use and opioid-related harms among adult patients with hematologic malignancies

INTRODUCTION

Treatment advances for hematologic malignancies (HM) have dramatically improved life expectancy, necessitating greater focus on long-term cancer pain management. This study explored real-world patterns of opioid use among patients with HM.

METHODS

This retrospective cohort study identified adults diagnosed with HM from January 1, 2013 through December 31, 2019 using the Truven MarketScan Commercial Claims and Encounters database. Across several HM types, we described rates of high-risk opioid use (based on Pharmacy Quality Alliance measures) and opioid-related harms, including incident opioid use disorder (OUD) diagnoses and opioid-related hospitalizations or emergency department (ED) visits. We used multivariable Cox regression to generate adjusted hazard ratios and 95% confidence intervals comparing the risk of opioid-related harms between patients with versus without high-risk opioid use.

RESULTS

Our sample included 43,190 patients with HM. Median age at HM diagnosis was 54 years (interquartile range  =  44-60). Most patients (61.9%) were diagnosed with lymphoma. Approximately half (49.2%) had an opioid dispensed in the follow-up period. Among all patients, 20.0% met criteria for high-risk opioid use, 0.9% had an OUD diagnosis, and 0.3% experienced an opioid-related hospitalization/ED visit in follow-up. High-risk opioid use increased the risk of an OUD diagnosis by 3.3 times (p < 0.0001) and an opioid-related hospitalization/ED visit 4.2 times (p < 0.0001).

CONCLUSION

High-risk opioid use was prevalent among patients with HM and significantly increased the risk of opioid-related harms. However, rates of opioid-related harms were low. These findings highlight the importance of continually monitoring pain and opioid use throughout HM survivorship to provide safe, effective HM pain management.

Comparing end-of-life care of hematologic malignancy versus solid tumor patients in a tertiary care center

OBJECTIVES

To compare end-of-life (EOL) care for solid tumor and hematologic malignancy (HM) patients.

METHODS

We collected data on the last 100 consecutive deceased HM and 100 consecutive deceased solid tumor patients who died prior to June 1st 2020, treated at a single center. We compared demographic parameters, cause of death as ascertained by review of medical records by two independent investigators, and EOL quality indicators including: place of death, use of chemotherapy or targeted/biologic treatment, emergency department visits as well as hospital, inpatient hospice and Intensive Care Unit admissions and the time spent as inpatient over the last 30 days of life; mechanical ventilation and use of blood products during the last 14 days of life.

RESULTS

In comparison with solid tumor patients, HM patients more commonly died from treatment complications (13% vs. 1%) and unrelated causes (16% vs. 2%, p < .001 for all comparisons). HM patients died more frequently than solid tumor patients in the intensive care unit (14% vs. 7%) and the emergency department (9% vs. 0%) and less frequently in hospice (9% vs. 15%, p = .005 for all comparisons). In the 2 weeks prior to death HM patients were more likely than solid tumor patients to undergo mechanical ventilation (14% vs. 4%, p = .013), receive blood (47% vs. 27%, p = .003) and platelet transfusions (32% vs. 7%, p < .001); however, no statistical difference was found in use of either of chemotherapy (18% vs. 13%, p = .28) or targeted treatment (10% vs. 5%, p = .16).

CONCLUSIONS

HM patients were more likely than solid tumor patients to undergo aggressive measures at EOL. Rarity of HM deaths, frequently caused by complications of treatment and unrelated causes, may affect treatment choices at EOL.

Update on Prevalence of Pain in Patients with Cancer 2022: A Systematic Literature Review and Meta-Analysis

Experiencing pain and insufficient relief can be devastating and negatively affect a patient's quality of life. Developments in oncology such as new treatments and adjusted pain management guidelines may have influenced the prevalence of cancer pain and severity in patients. This review aims to provide an overview of the prevalence and severity of pain in cancer patients in the 2014-2021 literature period. A systematic literature search was performed using the databases PubMed, Embase, CINAHL, and Cochrane. Titles and abstracts were screened, and full texts were evaluated and assessed on methodological quality. A meta-analysis was performed on the pooled prevalence and severity rates. A meta-regression analysis was used to explore differences between treatment groups. We identified 10,637 studies, of which 444 studies were included. The overall prevalence of pain was 44.5%. Moderate to severe pain was experienced by 30.6% of the patients, a lower proportion compared to previous research. Pain experienced by cancer survivors was significantly lower compared to most treatment groups. Our results imply that both the prevalence of pain and pain severity declined in the past decade. Increased attention to the assessment and management of pain might have fostered the decline in the prevalence and severity of pain.

Traumatic stress symptoms in family caregivers of patients with acute leukaemia: protocol for a multisite mixed methods, longitudinal, observational study

INTRODUCTION

The diagnosis, progression or recurrence of cancer is often highly traumatic for family caregivers (FCs), but systematic assessments of distress and approaches for its prevention and treatment are lacking. Acute leukaemia (AL) is a life-threatening cancer of the blood, which most often presents acutely, requires intensive treatment and is associated with severe physical symptoms. Consequently, traumatic stress may be common in the FCs of patients with AL. We aim to determine the prevalence, severity, longitudinal course and predictors of traumatic stress symptoms in FCs of patients with AL in the first year after diagnosis, and to understand their lived experience of traumatic stress and perceived support needs.

METHODS AND ANALYSIS

This two-site longitudinal, observational, mixed methods study will recruit 223 adult FCs of paediatric or adult patients newly diagnosed with AL from two tertiary care centres. Quantitative data will be collected from self-report questionnaires at enrolment, and 1, 3, 6, 9 and 12 months after admission to hospital for initial treatment. Quantitative data will be analysed using descriptive and machine learning approaches and a multilevel modelling (MLM) approach will be used to confirm machine learning findings. Semi-structured qualitative interviews will be conducted at 3, 6 and 12 months and analysed using a grounded theory approach.

ETHICS AND DISSEMINATION

This study is funded by the Canadian Institutes of Health Research (CIHR number PJT 173255) and has received ethical approval from the Ontario Cancer Research Ethics Board (CTO Project ID: 2104). The data generated have the potential to inform the development of targeted psychosocial interventions for traumatic stress, which is a public health priority for high-risk populations such as FCs of patients with haematological malignancies. An integrated and end-of-study knowledge translation strategy that involves FCs and other stakeholders will be used to interpret and disseminate study results.

Early integration of palliative care for patients with haematological malignancies

Early palliative care (EPC) significantly improves quality of life, symptoms, and satisfaction with care for patients with advanced cancer. International organizations have recognized and promoted the role of palliative care as a distinct specialty, advocating its involvement throughout the cancer trajectory. Although patients with haematologic malignancies (HMs) have a comparable symptom burden to patients with solid tumours, they face multiple barriers to EPC integration. In this review, we discuss these barriers, present updated evidence from clinical trials of EPC in HMs and propose models to support EPC integration into care for patients with HMs.

Early Palliative Care in Acute Myeloid Leukemia

Background: Several novel targeted therapies seem to improve the outcome of acute myeloid leukemia (AML) patients. Nonetheless, the 5-year survival rate remains below 40%, and the trajectory of the disease remains physically and emotionally challenging, with little time to make relevant decisions. For patients with advanced solid tumors, the integration of early palliative care (EPC) with standard oncologic care a few weeks after diagnosis has demonstrated several benefits. However, this model is underutilized in patients with hematologic malignancies. Methods: In this article, we analyze the palliative care (PC) needs of AML patients, examine the operational aspects of an integrated model, and review the evidence in favor of EPC integration in the AML course. Results: AML patients have a high burden of physical and psychological symptoms and high use of avoidant coping strategies. Emerging studies, including a phase III randomized controlled trial, have reported that EPC is feasible for inpatients and outpatients, improves quality of life (QoL), promotes adaptive coping, reduces psychological symptoms, and enhances the quality of end-of-life care. Conclusions: EPC should become the new standard of care for AML patients. However, this raises issues about the urgent development of adequate programs of education to increase timely access to PC.

Early palliative/supportive care in acute myeloid leukaemia allows low aggression end-of-life interventions: observational outpatient study

OBJECTIVES

Early palliative supportive care has been associated with many advantages in patients with advanced cancer. However, this model is underutilised in patients with haematological malignancies. We investigated the presence and described the frequency of quality indicators for palliative care and end-of-life care in a cohort of patients with acute myeloid leukaemia receiving early palliative supportive care.

METHODS

This is an observational, retrospective study based on 215 patients consecutively enrolled at a haematology early palliative supportive care clinic in Modena, Italy. Comprehensive hospital chart reviews were performed to abstract the presence of well-established quality indicators for palliative care and for aggressiveness of care near the end of life.

RESULTS

131 patients received a full early palliative supportive care intervention. All patients had at least one and 67 (51%) patients had four or more quality indicators for palliative care. Only 2.7% of them received chemotherapy in the last 14 days of life. None underwent intubation or cardiopulmonary resuscitation and was admitted to intensive care unit during the last month of life. Only 4% had either multiple hospitalisations or two or more emergency department access. Approximately half of them died at home or in a hospice. More than 40% did not receive transfusions within 7 days of death. The remaining 84 patients, considered late referrals to palliative care, demonstrated sensibly lower frequencies of the same indicators.

CONCLUSIONS

Patients with acute myeloid leukaemia receiving early palliative supportive care demonstrated high frequency of quality indicators for palliative care and low rates of treatment aggressiveness at the end of life.

The Feasibility and Efficacy of Self-help Relaxation Exercise in Symptom Distress in Patients With Adult Acute Leukemia: A Pilot Randomized Controlled Trial

AIMS

To examine the feasibility and efficacy of self-help relaxation exercises in alleviating symptom distress in adult patients with acute leukemia (AL).

METHODS

A pilot randomized controlled trial was used. Thirty adult patients with AL who were hospitalized in a teaching hospital were enrolled and randomly divided into a wait-list control group or an intervention group. The intervention group received self-help relaxation exercise twice per day for 4 weeks. The feasibility indicators, patients' symptom distress were assessed by a blinded data collector.

RESULTS

Twenty-nine patients completed the study. The recruitment rate, retention rate, and adherence rate was 65.2%, 93.3%, and 98.2%, respectively. The intervention group had a significantly decreased distress score for pain symptoms (F_{1, 27} = 6.594, P = .016, the partial η² = 0.20, 90% confidence interval = 0.02-0.39).

CONCLUSIONS

Self-help relaxation exercises were feasible for the AL patients and significantly reduced their pain symptoms. Minor revision of the protocol for future definitive trials is needed.