Real-life daily activity: the impact of misbeliefs on quality of life among cancer patients

Background

While side-effects and health-related quality of life (QoL) are routinely assessed in clinical trials, commonly used tools do not measure patients’ ability to maintain normal daily activities. QoL can be severely affected directly by the disease, the treatment side-effects and by personal and societal misconceptions promoting avoidance from activities perceived as dangerous for cancer patients. We examined practices of actively treated patients with cancer.

Methods

A questionnaire was designed, assessing daily activities (11 items) and dietary limitations (7 items) distributed between October and December 2019 (before the coronavirus pandemic) among patients treated at the Oncology Division of Tel Aviv Sourasky Medical Center.

Results

The study population comprised 208 patients who participated in the survey. The majority reported at least one social-environmental avoidance or dietary limitation (136, 65% and 120, 57.7%, respectively), including abstaining from social contact, avoiding pets, public domains, traveling and maintaining dietary constraints. Adoption of these measures was not associated with clinical, demographic factors and treatment type. The major sources guiding restrictions came from advice of non-medical personnel (55.7%), the Internet (7.2%) and personal choice by the patients themselves (24%).

Conclusions

Most cancer patients reported compromised daily activities, which are likely attributed to misbeliefs about disease and treatment, and have a deleterious impact on QoL, in its wider sense, namely, the ability to conduct a full and meaningful life. These findings call for the development and implementation of tools examining patients’ real-life activity, beyond side-effects or health-related QoL (HRQoL). We propose this assessment as an integral part in the evaluation of new drugs and technologies and as an additional endpoint in pivotal clinical trials.

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Side-effects and HRQoL routinely assessed in clinical trials do not fully measure patients’ maintenance of daily activities.

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We developed a questionnaire examining daily practices and implications of misbeliefs among actively treated cancer patients.

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Most patients reported compromised daily activities, affecting QoL in its wider sense: conducting a full and meaningful life.

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These findings call for the development and implementation of tools examining patients’ real-life activity, beyond HRQoL.

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We propose accounting for a more comprehensive assessment of QoL, and patient health care education dispelling misbeliefs.

Management of pancreatic neuroendocrine tumors

Abstract: 

Despite the rarity of the disease, there has been significant recent progress in the management of pancreatic neuroendocrine tumors (PNETs). Arterial phase imaging and somatostatin scintigraphy are important parts of the diagnostic and staging work-up of PNETs. The slow growth rate of PNETs can make observation a reasonable initial option in low volume asymptomatic disease or allow debulking surgery in selected patients with advanced disease. Somatostatin analogs, angiogenesis and mTOR inhibitors have proven benefit for PNET patients in randomized trials while retrospective and single-arm trials using chemotherapy or peptide receptor radiation therapy also appear promising. This review summarizes key aspects in the management of PNETs with emphasis on the most recent advances in systemic therapy.

Are individual differences of attachment predicting bereavement outcome after perinatal loss? A prospective cohort study

OBJECTIVE

The purpose of this study was to examine the influence of attachment, social support and the quality of the current partnership on the outcome of bereavement after perinatal loss.

METHODS

In a prospective cohort design 33 women after perinatal loss were approached on admission to hospital and reassessed four weeks, four months and nine months later. The initial assessment included the Adult Attachment Interview and self-report questionnaires for social support and quality of the current partnership. Bereavement outcome was assessed using measures of grief (MTS), depression and anxiety (HADS), psychological distress (BSI), somatisation (BSI-SOM) and symptoms of PTSD (PDS).

RESULTS

All measures of outcome showed a significant improvement over time. Standardized effect sizes between the initial assessment and nine month follow-up ranged between .36 for anxiety (HADS) and 1.02 for grief (MTS). Social support, quality of the partnership and secure attachment correlated inversely, and insecure preoccupied attachment correlated positively with the outcome measures. Preoccupied attachment was included as a predictor in two multivariate statistical models of non-linear regression analysis, one with somatisation (adjusted R2=.698, P=.016), the other with posttraumatic stress symptoms at nine month follow-up (adjusted R2=.416, P=.002) as target variable. Initial assessment scores of psychological distress predicted the course of the respective measure during follow-up (adjusted R2=.432, P=.014).

CONCLUSION

Attachment, social support and the quality of the current partnership have an impact on the course of bereavement after perinatal loss. Secondary prevention after the event may focus on these factors in order to offer specific counselling and support.

Overview of hazard assessment and emergency planning software of use to RN first responders

There are numerous software tools available for field deployment, reach-back, training and planning use in the event of a radiological or nuclear terrorist event. Specialized software tools used by CBRNe responders can increase information available and the speed and accuracy of the response, thereby ensuring that radiation doses to responders, receivers, and the general public are kept as low as reasonably achievable. Software designed to provide health care providers with assistance in selecting appropriate countermeasures or therapeutic interventions in a timely fashion can improve the potential for positive patient outcome. This paper reviews various software applications of relevance to radiological and nuclear events that are currently in use by first responders, emergency planners, medical receivers, and criminal investigators.

The occurrence of idiopathic secondary post-transplant thrombocytopenia and the kinetics of platelet recovery predict survival in patients undergoing autologous hematopoietic progenitor cell transplantation

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Background: The frequency and clinical significance of secondary thrombocytopenia following initial engraftment in autologous hematopoietic progenitor cell transplantation (HPCT) is unknown. Methods: An IRB-approved retrospective study of thrombopoiesis in 359 patients transplanted with autologous blood (97%) or marrow (3%) who achieved transfusion-independent platelet engraftment to >50,000/mcL. Idiopathic secondary post-transplant thrombocytopenia (ISPT) was defined as >50% decline in blood platelets to <100,000/mcL in the absence of relapse or sepsis. Results: 62 of 359 study subjects (17%) met the criteria for ISPT within the first 100 days post-transplant. Patients with ISPT had more rapid platelet engraftment (17 + 5 days) versus non-ISPT patients (18 + 18 days; p=0.002) and partial recovery of platelet counts (median 96K/mcL) by day 75 post-transplant. The median survival for the entire population was 6.2 years with shorter survival in AML (1.3 years), breast cancer (6.2 years) and myeloma (5.5 years) than lymphoma patients (median not reached). Co- variates associated with post-transplant death (p<0.1) were entered into a multivariable logistic regression analysis stratified by cancer diagnosis at the time of transplant. Three factors were independently associated with worse survival: the number of prior chemotherapy regimens, failure to achieve a normal platelet counts post-transplant, and the occurrence of ISPT. A prognostic score was developed based upon the occurrence of ISPT and post-transplant platelet counts of <150,000/mcL. Survival of patients with both factors (n=25) was poor (15% alive at 5 years); patients with one factor (n=145) had 49% 5-year survival; patients with 0 factors (n=189) had 72% 5-year survival. Patients who failed to achieve a normal post-transplant platelet count received significantly fewer CD34+ cells/kg (P<0.001), while patients with ISPT received fewer CD34+CD38- cells/kg (P=0.001). Conclusion: ISPT reflects poor engraftment with long-term-repopulating CD34+ CD38- stem cells. The quantity and quality of autologous HPC in the graft are important prognostic variables for long-term survival.

No significant financial relationships to disclose.

Developments in caries diagnosis and their relationship to treatment decisions and quality of care. ORCA Saturday Afternoon Symposium 1997

This symposium report evaluates the achievements made in caries diagnostic research since the previous symposium held in 1992. The symposium aimed at presenting the state of the art of caries diagnostic methods, on presenting the links between caries diagnosis and subsequent treatment decisions and their effect on the treatment outcomes, particularly the quality of dental care. The variation among dentists in diagnosing (small) caries lesions and in treatment decision making is considerable. This has been explained by the imperfection of caries decision making tests, but also by making incorrect treatment decisions due to incorrect or partial understanding of diagnostic test parameters. Meta-analyses into the performance of caries diagnostic tests revealed that the available quantitative methods are very promising. It was concluded that these methods had high correlations with lesion depth. They were considered suitable to monitor small changes in lesions. Many obstacles have been experienced in attempting to transfer the outcomes of diagnostic research into clinical practice and it was concluded that caries diagnosis researchers should co-operate with manufacturers to introducing valid new diagnostic tools to the market. Main research priorities for the coming 10 years are to conduct cost-effectiveness and cost-utility studies of caries diagnostic tools, to continue to review the performances of diagnostic tests, to transfer diagnostic knowledge and experience to the general practitioners particularly by constructing evidence-based clinical guide-lines, to study the relationship between diagnosis and treatment decision, and to assess the effect of diagnostic and treatment decisions on the outcome of care.

Attachment representation and cortisol response to the adult attachment interview in idiopathic spasmodic torticollis

OBJECTIVE

The study investigates individual differences in the mental representation of attachment and their impact on the cortisol response to psychosocial stress in idiopathic spasmodic torticollis (IST). It was hypothesized (a) that in IST insecure attachment is more prevalent than in a non-clinical control group and (b) that subjects with dismissing attachment respond with higher physiological arousal to a specific stimulus activating the attachment behavioural system than subjects with secure attachment.

METHOD

20 patients with IST and 20 healthy controls matched for age and sex underwent the Adult Attachment Interview, an hour-long, semiclinical interview on attachment experiences. During the interview salivary cortisol levels were monitored. The subjects' mental state with regard to attachment was classified using the attachment Q-sort method. Anxiety and depression were measured as potential covariates of the adrenocortical stress response.

RESULTS

Compared to the non-clinical group, dismissing attachment was strongly overrepresented in IST. In IST, but not in the healthy control group, dismissing attachment correlated with an elevated cortisol response to the interview.

CONCLUSION

In clinical, but not in non-clinical samples dismissing attachment may be associated with increased vulnerability to psychosocial stress. The factors contributing to this interaction are not yet fully elucidated.

Alexithymia and attachment representation in idiopathic spasmodic torticollis

We investigated alexithymia and the mental representation of attachment in idiopathic spasmodic torticollis (IST). It was hypothesized a) that alexithymia in IST is more prevalent than in a nonclinical control group and b) that significant correlations emerge between alexithymia and a dismissing attachment representation. Twenty patients with IST and 20 healthy controls matched for age and sex were administered the Toronto Alexithymia Scale (TAS-20) and the Adult Attachment Interview (AAI). Attachment was classified using the Attachment Interview Q-sort. IST patients scored significantly higher on the measure of alexithymia than subjects in the comparison group. In IST a dismissing attachment representation was significantly more frequent than in the control group. Across the total sample, externally oriented thinking correlated positively with dismissing attachment, and both externally oriented thinking and difficulty communicating feelings (two of the three subscales of the TAS-20) correlated inversely with secure attachment. Alexithymia is more prevalent in IST than in normals. As was hypothesized, alexithymia in adults is significantly interrelated with the mental representation of attachment.

para-amino benzoic acid in the assessment of completeness of 24-hour urine collections from hospital outpatients and the effect of impaired renal function

Eighteen (29%) of 24-h urine collections made by 63 hospital outpatients attending a gastroenterology clinic were incomplete, as judged by 24 h urine recovery of an oral marker, para-amino benzoic acid (PABA), despite more than the usual efforts to obtain complete collections. Incomplete collections contained significantly less sodium, urea and total nitrogen than full collections. Average outputs were 134 mmol and 103 mmol per day for sodium (P less than 0.02); 301 mmol and 223 mmol for urea (P less than 0.001); and 10.1 g and 8.3 g nitrogen (P less than 0.01) in the complete and incomplete collections respectively. In renal outpatients with a plasma creatinine in excess of 125 mumol per litre, urine recoveries of PABA were reduced, but within the expected range in renal patients whose plasma creatinine was normal.

The new environmentalist

This paper looks at the increasingly complex problems which face physical planners in the urban environment and considers the type of training required in the future for those who have to advise the government of the day on physical planning matters.Using the examples of planning problems which have been experienced in Hong Kong and Saudi Arabia, an analysis shows that they fall into three main categories: (a) physical problems (b) social problems, and (c) visual problems.It is considered that the conventional professionals do not possess the necessary basic training skills to deal with these problems as a whole, nor to discover the hidden opportunities. This is particularily relevant in the context of the growing 'green' debates which are becoming of increasing importance worldwide.As populations grow, the demand from pressure groups for scarce land resources will become more and more intensive. Singapore may face these problems because the government whishes to increase the population from 2(1/2) to four million.In conclusion it is considered that we shall need a new type of environmental planner in the future. This environmentalist should have a basic training in the earth sciences, the social sciences and the visual arts.