Predictive Power of Dependence and Clinical-Social Fragility Index and Risk of Fall in Hospitalized Adult Patients: A Case-Control Study

OBJECTIVES

Accidental falls are among the leading hospitals' adverse events, with incidence ranging from 2 to 20 events per 1.000 days/patients. The objective of this study is to assess the relationship between in-hospital falls and the score of 3 DEPendence and Clinical-Social Fragility indexes.

METHODS

A monocentric case-control study was conducted by retrieving data of in-hospital patients from the electronic health records.

RESULTS

Significant differences between the mean scores at the hospital admission and discharge were found. The BRASS scale mean (SD) values at the admission and at the discharge were also significantly higher in cases of in-hospital falls: at the admission 10.2 (±7.7) in cases versus 7.0 (±8.0) in controls (P = 0.003); at the discharge 10.0 (±6.4) versus 6.7 (±7.5) (P = 0.001). Barthel index mean (SD) scores also presented statistically significant differences: at the admission 60.3 (±40.6) in cases versus 76.0 (±34.8) in controls (P = 0.003); at discharge 51.3 (±34.9) versus 73.3 (±35.2) (P = 0.000).Odds ratios were as follows: for Barthel index 2.37 (95% CI, 1.28-4.39; P = 0.003); for Index of Caring Complexity 1.45 (95% CI, 0.72-2.91, P = 0. 255); for BRASS index 1.95 (95% CI, 1.03-3.70, P = 0.026). With BRASS index, the area under the curve was 0.667 (95% CI, 0.595-0.740), thus indicating a moderate predictive power of the scale.

CONCLUSIONS

The use of only Conley scale-despite its sensitivity and specificity-is not enough to fully address this need because of the multiple and heterogeneous factors that predispose to in-hospital falls. Therefore, the combination of multiple tools should be recommended.

Predictive factors of sleep quality and burnout in nurses working in transplant units during the COVID-19 lockdown - A cross-sectional study

Background: There is minimal information regarding sleep disturbance and burnout during COVID-19 in nurses working within haematology-oncology and hematopoietic stem cell transplantation (HSCT) settings.Aim: To identify socio-demographic and professional factors that predicted burnout and sleep disturbance during COVID-19 in nurses working in HSCT settings.Design/Methods: Data were collected using the Maslach Burnout Inventory and the Pittsburgh Sleep Quality Index. Descriptive statistics and linear regression examined relationships.Results: 308 responses were received. Nurses working in outpatient settings had greater emotional exhaustion (Rpartial = -0.12, n = 308, p = 0.03). Negative predictors for quality of sleep were transplant programme setting (Rpartial = -0.19, n = 308, p < 0.01) and years working in HSCT (Rpartial = -0.17, n = 308, p < 0.01). Other relationships were found on univariate analysis.Conclusion: Institutions must offer programmes for nurses to develop sleep strategies, self-care, and work-related stress management.

The impact of education on patients' psycho-emotional status during allogeneic hematopoietic stem cell transplantation: a multicenter prospective study by thes Gruppo Italiano Trapianto di Midollo Osseo

PURPOSE

Depressive disorders are the most common manifestation of psychological distress in allogenic hematopoietic stem cell transplantation. Few studies have yet investigated the relationship between therapeutic educational interventions and outcomes in these patients with specific attention to those related to mental health. Aim of this study was to understand how much educational intervention can represent a protective factor in preventing psycho-emotional distress-related issues in this setting.

DESIGN

A prospective observational study of a multicenter cohort was conducted.

PARTICIPANTS

Adult patients undergoing allogeneic hematopoietic stem cell transplantation.

METHODS

A pre-transplant therapeutic educational programme was offered to a cohort of adult patients undergoing allo-HSCT recruited in ten transplant centers of the GITMO network between May 2018 and January 2019. Depression, Anxiety and Stress scale was used to collect data on psycho-emotional distress at admission (T0), at the day of transplant (T1) and at discharge (T2). Descriptive data were collected and reported, and comparative analyses were done among patients who were compliant with the pre-transplant educational intervention and those who did not (for any reason).

FINDINGS

A cohort of 133 allo-HSCT patients was observed. In patients who did not receive pre-transplant educational intervention, higher levels of depression at admission (p = 0.01) and at the day of transplant (p = 0.03), higher levels of anxiety (p = 0.01 and p = 0.01 respectively) as well as higher levels of stress (p < 0.01 and p = 0.01) were observed. Problem solving and "face to face" interview were the best methods to provide education to patients. Those who received pre-transplant education through "face-to-face" interview reported significant low levels of depression during the whole hospital stay period (p < 0.01; p = 0.01; p = 0.01) and less anxiety and stress at admission (p < 0.05 and p = 0.01 respectively). Depression was more represented in female than male participants at T0 (16.5% vs 9.0%; p = 0.01), while among T0 and T2 the males had a significant higher increasing of depression than females (p = 0.03).

CONCLUSION

Our study demonstrated that pretreatment therapeutic educational programs with specific learning modalities can be effective in limiting the potential risk of developing moderate-to-severe anxiety-depressive states and stress symptoms related to allo-HSCT.

IMPLICATIONS FOR PSYCHOSOCIAL PROVIDERS

Further studies are needed to confirm our results and to understand whether containing psycho-emotional distress can have any relationship with medium- and long-term post-transplant complications.

Nutritional status and quality of life in adults undergoing allogeneic hematopoietic stem cell transplantation

Although the effects of malnutrition on morbidity and mortality in adult patients undergoing allogeneic hematopoietic stem cell transplantation are clear, the relationship with quality of life (QOL) is less clear. The purpose of this study was to assess the relationship between malnutrition and QOL. A prospective observational study was conducted in 36 adult patients undergoing allogeneic hematopoietic stem cell transplantation. Adapted criteria of the Global Leadership Initiative on malnutrition have been used for the diagnosis of malnutrition in clinical settings. A cancer linear analog scale was used to assess QOL. Overall QOL at 14 days after allogeneic hematopoietic stem cell transplantation was 37.1 (95% CI 2.9–45.39) in patients without severe malnutrition, versus 16.0 (95% CI − 6.6 to 38.6) in patients with severe malnutrition (p = 0.05). At discharge, it was 48.0 (95% CI 38.4–57.6) versus 34.0 (95% CI 4.1–63.9) (p = 0.27). The results of our study suggest that patients with severe malnutrition at discharge tend to have worse QOL. A larger cohort of patients is required to confirm this hypothesis.

How to manage falls in hospitalized patients: A single center experience in allogeneic stem cell transplantation setting

ABSTRACT

In allogeneic hematopoietic stem cell transplantation (AHSCT), falls can lead to immediate and late consequences and in some cases to death. We analyzed risks and causes of falls with root cause analysis (RCA) based on which improvement interventions were implemented.A retrospective observational study was conducted to analyze with RCA data of incidence reports and medical records of patients admitted; an expert panel identified actions to prevent falls, which were collected in a checklist.Between December 2017 and November 2019, 214 patients were admitted to ordinary hospital stays for AHSCT or AHSCTrelated complications. In this period, 15 falls, involving 11 patients, occurred resulting in a 2.32 d/patient incidence. In 66.67% of cases minor head trauma occurred. Diuretic drugs (93.33%), induced hyper-diuresis in nonbladder catheter patients (93.33%) and antihypertensive drugs (93.33%) were reported as most common cause in our incident reports. The most frequent fall time slot was between 10 PM and 7 AM (60%). We determined with RCA diuretics and consequent induced hyper-diuresis (80%), self-insufficiency (40%), antihypertensive (33.3%) and noncompliance (33.3%) as the most common cause of falls. Finally, 16 actions, collected in a "safe comfort" checklist, were identified to prevent falls.Diuretic drugs inducing hyper-diuresis, self-insufficiency, poor patient compliance, orthostatic hypotension, fever, night-time and obstacles within inpatient units are the most common contributing factors. Therefore, administration of diuretic and antihypertensive drugs should be rescheduled and a multidimensional risk assessment scale integrated with a preventive action plan, such as the safe comfort checklist, should be implemented to reduce falls.

Management of Pain and Anxiety during Bone Marrow Aspiration: An Italian National Survey

BACKGROUND

Bone marrow aspiration (BMA) or biopsy is a necessary and frequent procedure for diagnosis and monitoring of hematological diseases. Pharmacological pain management approaches exist; however, previous experience and psychological preparation for BMA may impact pain perception.

AIMS

This study aimed to explore current practices in procedural pain management for BMA or biopsy.

DESIGN/SETTING/PARTICIPANTS

A cross-sectional internet-based survey was performed by the Nurses Group of the Italian Transplant Group (GITMO). Participants were nurses working in bone marrow transplant centers regularly performing BMA/biopsies.

RESULTS

Sixty out of 94 centers receiving the survey responded (63.8%), 47 adult and 13 pediatric centers. The majority of them (75%) provided only verbal information for patient preparation before BMA. . Injected local anesthetics were used in 55.4% of centers, and combined with topical anesthetics in 33.9% of centers. Use of oral anesthetics was rare; however, anxiolytics and benzodiazepines were occasionally used (18.3%, 18.3% respectively). All pediatric centers used deep sedation for the procedure (p < .001), but drug choice depended on anesthetist preference. Ice packs (35.0%) and oral analgesia as required (40.0%) were used for postprocedural pain. Nurses perceived their patients' pain scores as relatively low (3.5 on scale 0-10), but recognized that it was a painful procedure provoking anxiety, and that pain management could be improved.

CONCLUSIONS

Results revealed the lack of a standardized approach to procedural pain management for BMA in this study sample. Assessing a patient's pain experience is a key component to identifying effective pain management for BMA.

[Relevance of NANDA-I diagnoses in patients undergoing haematopoietic stem cell transplantation: a Delphi study]

INTRODUCTION

Haematopoietic Stem Cell Transplantation ( HSCT) has become the standard of care for some haematological diseases that do not respond to traditional treatments: pre-transplant therapy still causes high mortality and morbidity today. Due to the high risk, patient care requires careful evalua- tion and often complex, intensive and non-risk free interventions; the NANDA-I classification provides a way to classify and standardise areas of nursing interest. A previous consensus among experts had iden- tified 61 diagnoses, according to the classification NANDA-I 2018-2020, relevant in onco-haematolo- gical field.

OBJECTIVE

The aim of the study was to identify which of the 61 diagnoses were relevant for patients undergoing HSCT.

METHOD

A Delphi study was conducted in two rounds; a structured questionnaire on a 4 point Likert scale was used to build consensus, involving 57 experienced nurse enrolled in Italian GITMO Centres.

RESULTS

The present study has identified 34 relevant NANDA-I diagnoses in patients undergoing HSCT; it also defined 11 as important diagnoses having obtained absolute consensus.

DISCUSSION

Use the NANDA-I diagnoses to know, from a panel of experts, the most important and relevant health problems associated with the toxicity of pre- HCSE treatment, it can direct assistance and resources towards expercied and known outcomes so as to be able to intervene effectively with performances aimed at reducing risks and specific complications.

[Relevance of NANDA-I Diagnosis in Hematopoietic stem cell transplantation patients]

INTRODUCTION

Haematopoietic stem cell transplantation (HSCT) has become the standard of care for many haematological diseases unresponsive to traditional treatments; pretransplant therapy still causes high mortality and morbidity today. Due to the high risk, patient care requires careful assessment and often complex, intensive and non-risk free interventions; the NANDA-I classification provides a way to classify and standardise areas of nursing interest. In 2011, Speksnijder, using the Delphi technique, identified 68 diagnoses relevant to identify health problems in the field of oncohaematology.

AIM

Based on Speksnijder's contribution, the study tries to identify which of these diagnoses were relevant in identifying health problems in HSCT patients.

METHOD

A quantitative-descriptive study was carried out; a structured questionnaire on a 4-point Likert scale was used to build consensus, involving 57 expert nurses enrolled in the Italian GITMO Centres.

RESULTS

Of the 68 NANDA-I diagnoses defined as relevant by Speksnijder in the oncohaematological field, this study identified 37 as relevant in detecting health problems in patients undergoing HSCT (34 in Round 1, 3 in Round 2) and also defined 12 as important diagnoses having obtained an absolute consensus.

DISCUSSION

Using the NANDA-I diagnoses to identify, from a panel of experts, the most important and relevant health problems associated with the toxicity of pre-TCSE treatment, allows to focus attention on expected and known outcomes in order to be able to intervene with performances aimed at reducing specific risks and complications.

Factors influencing the perception of protective isolation in patients undergoing haematopoietic stem cell transplantation: A multicentre prospective study

OBJECTIVES

To identify which factors can influence the patients' perception of protective isolation following Haematopoietic Stem Cell Transplantation (HSCT).

METHODS

This is a prospective study conducted in 10 Italian centres, members of the Italian Group of stem cell transplant (GITMO). Patients' perception of protective isolation was assessed using the ISOLA scale between 7 and 9 days post-transplant. Statistical linear regression analysis was performed.

RESULTS

The participants were 182 adult patients receiving autologous (48%) or allogeneic (52%) HSCT in protective isolation. Male sex (β = .152), education level (β = -.245), double room (β = .186), satisfaction with visiting hours (β = -.174) and emotional support from nurses (β = -.169) were independently associated with isolation-related suffering. Significant predictors of the relationship with oneself included body temperature (β = -.179), fatigue (β = -.192) and emotional support from nurses (β = -.292). Factors independently associated with the relationship with others were education (β = -.230), chemotherapy cycles (β = -.218), pain (β = .150) and satisfaction with visiting hours (β = -.162).

CONCLUSION

Healthcare providers should pay greater attention in caring for those patients who are at risk for a negative isolation experience. Nurses should provide emotional support.

Autocrine CSF-1R signaling drives mesothelioma chemoresistance via AKT activation

Clinical management of malignant pleural mesothelioma (MPM) is very challenging because of the uncommon resistance of this tumor to chemotherapy. We report here increased expression of macrophage colony-stimulating-factor-1-receptor (M-CSF/CSF-1R) mRNA in mesothelioma versus normal tissue specimens and demonstrate that CSF-1R expression identifies chemoresistant cells of mesothelial nature in both primary cultures and mesothelioma cell lines. By using RNAi or ligand trapping, we demonstrate that the chemoresistance properties of those cells depend on autocrine CSF-1R signaling. At the single-cell level, the isolated CSF-1R^pos cells exhibit a complex repertoire of pluripotency, epithelial–mesenchymal transition and detoxifying factors, which define a clonogenic, chemoresistant, precursor-like cell sub-population. The simple activation of CSF-1R in untransformed mesothelial cells is sufficient to confer clonogenicity and resistance to pemetrexed, hallmarks of mesothelioma. In addition, this induced a gene expression profile highly mimicking that observed in the MPM cells endogenously expressing the receptor and the ligands, suggesting that CSF-1R expression is mainly responsible for the phenotype of the identified cell sub-populations. The survival of CSF1R^pos cells requires active AKT (v-akt murine thymoma viral oncogene homolog 1) signaling, which contributed to increased levels of nuclear, transcriptionally competent β-catenin. Inhibition of AKT reduced the transcriptional activity of β-catenin-dependent reporters and sensitized the cells to senescence-induced clonogenic death after pemetrexed treatment. This work expands what is known on the non-macrophage functions of CSF-1R and its role in solid tumors, and suggests that CSF-1R signaling may have a critical pathogenic role in a prototypical, inflammation-related cancer such as MPM and therefore may represent a promising target for therapeutic intervention.

PML regulates p53 acetylation and premature senescence induced by oncogenic Ras

The tumour suppressor p53 induces cellular senescence in response to oncogenic signals. p53 activity is modulated by protein stability and post-translational modification, including phosphorylation and acetylation. The mechanism of p53 activation by oncogenes remains largely unknown. Here we report that the tumour suppressor PML regulates the p53 response to oncogenic signals. We found that oncogenic Ras upregulates PML expression, and overexpression of PML induces senescence in a p53-dependent manner. p53 is acetylated at lysine 382 upon Ras expression, an event that is essential for its biological function. Ras induces re-localization of p53 and the CBP acetyltransferase within the PML nuclear bodies and induces the formation of a trimeric p53-PML-CBP complex. Lastly, Ras-induced p53 acetylation, p53-CBP complex stabilization and senescence are lost in PML-/- fibroblasts. Our data establish a link between PML and p53 and indicate that integrity of the PML bodies is required for p53 acetylation and senescence upon oncogene expression.

Oligomerization of RAR and AML1 transcription factors as a novel mechanism of oncogenic activation

RAR and AML1 transcription factors are found in leukemias as fusion proteins with PML and ETO, respectively. Association of PML-RAR and AML1-ETO with the nuclear corepressor (N-CoR)/histone deacetylase (HDAC) complex is required to block hematopoietic differentiation. We show that PML-RAR and AML1-ETO exist in vivo within high molecular weight (HMW) nuclear complexes, reflecting their oligomeric state. Oligomerization requires PML or ETO coiled-coil regions and is responsible for abnormal recruitment of N-CoR, transcriptional repression, and impaired differentiation of primary hematopoietic precursors. Fusion of RAR to a heterologous oligomerization domain recapitulated the properties of PML-RAR, indicating that oligomerization per se is sufficient to achieve transforming potential. These results show that oligomerization of a transcription factor, imposing an altered interaction with transcriptional coregulators, represents a novel mechanism of oncogenic activation.

Fusion proteins of the retinoic acid receptor-alpha recruit histone deacetylase in promyelocytic leukaemia

The transforming proteins of acute promyelocytic leukaemias (APL) are fusions of the promyelocytic leukaemia (PML) and the promyelocytic leukaemia zinc-finger (PLZF) proteins with retinoic acid receptor-alpha (RARalpha). These proteins retain the RARalpha DNA- and retinoic acid (RA)-binding domains, and their ability to block haematopoietic differentiation depends on the RARalpha DNA-binding domain. Thus RA-target genes are downstream effectors. However, treatment with RA induces differentiation of leukaemic blast cells and disease remission in PML-RARalpha APLs, whereas PLZF-RARa APLs are resistant to RA. Transcriptional regulation by RARs involves modifications of chromatin by histone deacetylases, which are recruited to RA-target genes by nuclear co-repressors. Here we show that both PML-RARalpha and PLZF-RARalpha fusion proteins recruit the nuclear co-repressor (N-CoR)-histone deacetylase complex through the RARalpha CoR box. PLZF-RARalpha contains a second, RA-resistant binding site in the PLZF amino-terminal region. High doses of RA release histone deacetylase activity from PML-RARalpha, but not from PLZF-RARalpha. Mutation of the N-CoR binding site abolishes the ability of PML-RARalpha to block differentiation, whereas inhibition of histone deacetylase activity switches the transcriptional and biological effects of PLZF-RARalpha from being an inhibitor to an activator of the RA signalling pathway. Therefore, recruitment of histone deacetylase is crucial to the transforming potential of APL fusion proteins, and the different effects of RA on the stability of the PML-RARalpha and PLZF-RARalpha co-repressor complexes determines the differential response of APLs to RA.