Factors associated with poor general health after stem-cell transplantation

Patient-reported cognitive function among hematopoietic stem cell transplant and cellular therapy patients: a scoping review

PURPOSE

Cognitive dysfunction is a known complication following cellular therapies (CT), which can be assessed through performance based and patient-reported measures. We performed a systematic scoping review to assess self-reported cognitive function measures used among adult CT patients and describe long-term results, including associations with clinical outcomes.

METHODS

Library databases were searched from inception to February 2020 according to PRISMA guidelines. Additional studies were identified through reference lists and trial protocols. Two members of the research team screened titles and abstracts and resolved discrepancies. Articles that met eligibility criteria continued to full-text review, with 25% double screening. Articles were removed if they (1) were not original research, peer-reviewed articles; (2) were the wrong disease, age, or treatment-specific patient population; (3) did not use patient-reported outcomes; (4) did not separately report cognitive function outcomes.

RESULTS

Of the1952 articles, 56 were included. Twenty-one patient-reported measures of cognitive function were used; most frequently the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC-QLQ-C30), which includes a two-item cognitive function subscale (57%; n = 32). Thirteen studies collected performance-based and self-reported measures and of those (n = 6) who assessed associations found moderate correlations (range r = .13-.58). Longitudinal patterns showed declines in cognitive function soon after treatment (< 1 month) returning to baseline at 1 year. Cognitive function was often associated with other quality of life measures, chiefly depression (n = 5).

CONCLUSIONS

EORTC-QLQ-C30 is the most commonly used to measure, though there remain numerous measures used, including several measures with little previous validation and investigator developed items.

The Meaning of Self-efficacy for Symptom Management in the Acute Phase of Hematopoietic Stem Cell Transplantation

BACKGROUND

Hematopoietic stem cell transplantation (HSCT) is an intensive treatment that offers the potential for longer life or cure for some types of cancer. Hematopoietic stem cell transplant is associated with decreased quality of life and functional status and distressing symptoms. Self-efficacy for symptom management (SESM) is a person's belief in his/her ability to implement behaviors to manage these symptoms. Presence of SESM can affect symptom distress, healthcare utilization, and posttransplantation outcomes.

OBJECTIVE

The aim of this study was to explore the meaning of SESM in adults during the acute phase of HSCT.

METHODS

Interviews were conducted before and at 30 days after transplantation. Descriptive thematic analysis was performed on verbatim interview transcripts.

RESULTS

Themes of confidence, being responsible, and caring for mind, body, and spirit were identified, with subthemes of self-confidence, confidence in others, confidence and symptom level, vigilance, self-advocacy, and normalcy. Participants reported having high SESM before transplantation and having much less or no SESM when symptom distress was the most severe.

CONCLUSIONS

This is the first study to examine the patient's perspective of self-efficacy in the acute phase of HSCT. This contributes to existing literature on the concept of symptom management and expands nursing knowledge of SESM in patients undergoing HSCT.

IMPLICATIONS FOR PRACTICE

Nurses can assess SESM before transplantation and implement interventions to enhance SESM when symptoms are at their most distressing after HSCT. The findings from this study can provide the basis for creating behavioral interventions to enhance self-efficacy for symptom management in HSCT patients.

Factors affecting lower limb muscle strength and cardiopulmonary fitness after allogeneic hematopoietic stem cell transplantation

Purpose

The aim of this study is to clarify the factors affecting physical function after allogeneic hematopoietic stem cell transplantation (HSCT).

Methods

We retrospectively analyzed 88 patients (median age, 44.5 years) who received allogeneic HSCT. Leg extension torque and peak oxygen consumption (VO₂) were evaluated before and after HSCT. Patient factors (age, sex, underlying diseases, hemoglobin, serum albumin, and Karnofsky performance status score before transplant) and transplant factors (conditioning regimen, days to neutrophil engraftment, grades of acute graft-versus-host disease [GVHD], infections, and the interval between pre- and post-evaluation) were collected via chart review, and were used for correlational and comparison analyses in order to identify the variables associated with reduced post-HSCT leg extension torque and peak VO₂. Stepwise multiple regression analyses for post-HSCT leg extension torque and post-HSCT peak VO₂ were performed using age, sex, and the related variables with a p value < 0.2 in the correlational and comparison analyses.

Results

Leg extension torque and peak VO₂ were significantly reduced after HSCT (p < 0.001). Pre-HSCT leg extension torque, grades of acute GVHD, age, and the interval between pre- and post-evaluation were identified as significant factors associated with reduced post-HSCT leg extension torque. However, none of these factors were significantly associated with reduced post-HSCT peak VO₂, and only its pre-transplant value was identified as a significant factor.

Conclusions

These findings suggest that improvements in muscle strength and cardiopulmonary fitness before HSCT are crucial for maintaining post-treatment physical function, especially in elderly individuals with acute GVHD requiring a long-term stay in a protective environment.

A prospective study of the relationship between sense of coherence, depression, anxiety, and quality of life of haematopoietic stem cell transplant patients over time

OBJECTIVES

The primary aim of this study was to examine the impact of patient sense of coherence (SOC) on anxiety and depressive symptoms, and quality of life (QoL) dimensions in the acute phase of haematopoietic stem cell transplantation (HSCT). A secondary aim was to determine if SOC measured pre-transplant was predictive of psychological distress and QoL post-transplantation, after controlling for physical wellbeing.

METHOD

A series of measures was completed by 60 HSCT patients prior to transplantation. Follow-up data were collected at 2-3 weeks and 3 months post-transplantation. Measures administered included the Brief Symptom Inventory-18, Orientation to Life Questionnaire, and Functional Assessment of Cancer Therapy-Bone Marrow Transplantation.

RESULTS

When compared across the three time points, depression levels, and physical and functional wellbeing were worst at 2-3 weeks post-transplantation. SOC was positively associated with physical wellbeing prior to HSCT but not after transplantation. Weaker SOC predicted higher levels of depression, and poorer social, emotional, and functional wellbeing at both follow-up points, after accounting for physical wellbeing.

CONCLUSIONS

Given that SOC was related to depression and QoL dimensions post-transplantation, it may be important for health care professionals to conduct psychosocial assessments to determine patient SOC. This would enable provision of tailored psychological support prior to and following stem cell transplantation.

Life satisfaction in young adults 10 or more years after hematopoietic stem cell transplantation for childhood malignant and nonmalignant diseases does not show significant impairment compared with healthy controls: a case-matched study

Patients undergoing hematopoietic stem cell transplantation (HSCT) may experience physical and psychological deterioration that impairs their life satisfaction (LS). This study focused on LS in long-term survivors at 10 or more years after HSCT. Fifty-five patients (39 males, median age 25 years) undergoing allogeneic HSCT for childhood malignant (n = 52) or nonmalignant diseases (n = 3) were enrolled. A control group of 98 young adults (59 males, median age 24 years) was considered. A questionnaire with a modified Satisfaction Life Domain Scale was administered. We assessed such domains as education, employment, leisure time, social relationships, and perception of physical status with a 30-item questionnaire. To investigate the association between the domains and the probability of diminished LS, we performed a logistical procedure using the maximum likelihood method. Predictive factors of LS were adjusted for sociodemographic variables. In the multivariate analysis, the participant's level of LS was not significantly correlated with sociodemographic factors or with HSCT status. The same analysis showed a slight trend in favor of the control group (P = .06) for body perception. Our data suggest that the patients who undergo HSCT in childhood have no significant difference in long-term LS compared with healthy controls.

Patients' goals related to health and function in the first 13 months after allogeneic stem cell transplantation

PURPOSE

Patient participation in goal setting and decision making is a core component of the rehabilitation process, but there is little information on what patients want to achieve after allogeneic stem cell transplantation (allo-SCT). The aim of this study was to describe adult patients' perceptions of goals related to health and function, as well as self-perceived limitations and facilitating strategies in the first 13 months after allo-SCT.

METHODS

Fifteen patients with a median age of 44 years (range, 22-65 years) were interviewed on one occasion during the first year after allo-SCT. Data were analysed using qualitative content analysis.

RESULTS

Results showed that patients felt that time after allo-SCT largely concerned: "to be healthy" and "to participate in a normal life". Some patients felt it was easy to set goals while others found it difficult. Most described goals had a long-term character. Patients were faced with a wide variety of limitations of which a few did not link to a described goal. Several facilitating strategies were described that either had or could help patients to reach their goals.

CONCLUSIONS

Our results indicate that assistance with setting achievable goals, including individualised strategies and support from health care professionals to realise the goals, may assist in the rehabilitation to restore health and function after allo-SCT.

Predictors of health-related quality of life in patients treated with auto- and allo-SCT for hematological malignancies

Identifying factors that predict health-related quality of life (QOL) following hematopoietic SCT, is important in estimating patients' abilities to adjust to the consequences of their disease and treatment. As the studies that have been published on this subject are scattered, the present study aimed to systematically review prognostic factors for health-related QOL after auto- and allo-SCT in hematological malignancies. A systematic, computerized search in Medline, EMBASE, PsycINFO and the Cochrane Library was conducted from 2002 to June 2010. The methodological quality of the studies was assessed using an adaptation of Hayden's criteria list. Qualitative data synthesis was performed to determine the strength of the scientific evidence. In all, 35 studies fulfilled the selection criteria. Strong-moderate evidence was found for GVHD, conditioning regimen, being female, younger age, receiving less social support and pre-transplant psychological distress as predictors of various aspects of health-related QOL following hematopoietic SCT. The results of this review may help transplant teams in selecting patients at risk for experiencing a diminished health-related QOL following hematopoietic SCT. Follow-up treatment can be provided in order to promote QOL.

The effect of a multimodal intervention on treatment-related symptoms in patients undergoing hematopoietic stem cell transplantation: a randomized controlled trial

Studies applying exercise, relaxation training, and psychoeducation have each indicated a positive impact on physical performance and/or psychological factors in patients diagnosed with cancer. We explored the longitudinal effect of a combination of these interventions on treatment-related symptoms in patients undergoing myeloablative allogeneic hematopoietic stem cell transplantation (allo-HSCT). Forty-two patients (18-65 years) were randomized either to an intervention or a control group. The intervention group received standard treatment and care, and a supervised four- to six-week structured exercise program, progressive relaxation, and psychoeducation during hospitalization, one hour per day for five days per week. The control group received standard treatment, care, and physiotherapy. A 24-item symptom assessment questionnaire was completed weekly during hospitalization, and at three and six months after allo-HCST. Through principal component analysis with varimax rotation, individual symptoms were grouped into five symptom clusters: mucositis, cognitive, gastrointestinal, affective, and functional symptom clusters. Then, a subsequent general estimate equation analysis revealed similar longitudinal patterns of intensity in all symptom clusters for intervention and control groups, but in the intervention group, there was an overall significant reduction (P<0.05) in symptom intensity over time for all clusters except the affective symptom cluster. This study provides beginning evidence for the efficacy of an exercise-based multimodal intervention in reducing the intensity of a spectrum of symptoms in this small sample of patients undergoing allo-HSCT.

Advances in hematologic stem cell transplant: an update for oral health care providers

Oral supportive care is critical in the management of patients receiving hematopoietic cell transplantation (HCT). Advances in HCT, such as the use of stem cells isolated from peripheral blood instead of bone marrow, have resulted in more rapid engraftment and thus a shorter duration of pancytopenia. Reduced-intensity conditioning regimens, associated with less toxicity, make HCT available to older patients and patients with comorbidities. These new developments have led to increased transplant rates and an altered spectrum of therapy-related complications, such as mucositis, and to shifts in the prevalence and pattern of occurrence of infections and graft-versus-host disease. The purpose of this paper is to review the main principles of HCT and to update dental providers on new technologies being applied to transplantation that may influence oral complications and oral care.

Comparison of temporal changes in psychological distress after hematopoietic stem cell transplantation among the underlying diseases of Japanese adult patients

BACKGROUND

Although hematopoietic stem cell transplantation (HSCT) can potentially cure some hematological malignancies, patients who undergo HSCT experience psychological distress. However, there have been few studies on the short-term influence of HSCT on psychological distress.

METHODS

The subjects were 71 patients with hematological malignancies who underwent HSCT: 33 with acute leukemia, 19 with chronic leukemia, nine with myelodysplastic syndrome, and 10 with malignant lymphoma. Psychological distress was assessed prior to HSCT and on the seventh day after HSCT using the Profile of Mood States (POMS).

RESULTS

With regard to Anger-Hostility, the interaction of time (pre- and post-HSCT) and group (the four groups) was significant in male patients (p = 0.04), but not in female patients. With regard to the other subscales of POMS, there was no significant main effect or interaction in male or female patients.

CONCLUSION

It may be important to provide psychological support to patients throughout the period of HSCT in consideration of differences in mood changes associated with the underlying disease and patient sex in order to provide efficient psychiatric intervention for both better psychiatric and survival outcomes.

The symptom experience in the first 100 days following allogeneic hematopoietic stem cell transplantation (HSCT)

GOALS OF WORK

Despite advances in allogeneic hematopoietic stem cell transplantation (HSCT), post-transplant complications are common, and patients' symptom experience has not been well documented.

PURPOSE

To characterize the symptom experience of adult patients pre-transplantation and days 0, 30, and 100 after allogeneic HSCT.

METHODS

Data from 76 participants enrolled in a prospective health-related quality of life (HRQL) study were used. Symptom occurrence, distress, and clusters were determined based on the 11 symptoms of the Symptom Distress Scale (SDS).

RESULTS

Participants were on average 40 years old (SD +/- 13.5). The majority (54%) received reduced intensity conditioning. Prevalent symptoms included fatigue (68%) and worry (68%) at baseline, appetite change (88%) at day 0, and fatigue at days 30 (90%) and 100 (81%). Participants reported the following symptoms as severely distressing: worry (16%) [baseline], insomnia (32%) [day 0], appetite change (22%) [day 30], and fatigue (11%) [day 100]. The total SDS score was highest at day 0 (M = 26.6 +/- 7.6) when the highest number of symptoms were reported [median = 8 (1-11)]. Symptoms formed clusters comprised of fatigue, appearance change, and worry at baseline, and fatigue, insomnia, and bowel changes at days 0 and 30. Compared to those with low symptom distress, participants with moderate/severe symptom distress reported poorer HRQL.

CONCLUSION

Allogeneic HSCT patients present for transplantation with low symptom distress yet experience multiple symptoms and high symptom distress after HSCT conditioning. Understanding the symptom experience of allogeneic HSCT patients can guide management strategies and improve HRQL.