Cluttered spaces, strained bonds: Examining the correlation between hoarding symptoms and social functioning among long-term care facilities older adult residents.

BACKGROUND: Symptoms of hoarding, such as the inability to part with possessions, leading to significant clutter, are commonly observed among residents in long-term care facilities in Egypt. This behavior significantly impacts their social interactions and functioning. Therefore, this study examined the relationship between hoarding symptoms and social functioning among older adult residents in long-term care facilities. METHODS: The study employed a cross-sectional survey on a purposive sample of 300 older adults. TOOLS: Saving Inventory-Revised and Functional Idiographic Assessment Template-Questionnaire-Short Form were used. RESULTS: The findings revealed a significant positive correlation between hoarding symptoms and social functioning (r = 0.682, p < 0.000). A linear regression analysis supported this correlation, establishing hoarding symptoms as a significant predictor of social functioning (adjusted R2 = 0.32). CONCLUSION: The current study highlighted that a significant proportion of long-term care older adult residents displayed moderate hoarding symptoms and compromised social functioning. A noticeable positive association was observed between hoarding symptoms and social functioning. These results underscore the potential impact of hoarding symptoms on various aspects of social functioning. Given these findings, long-term care nurses should comprehend the various facets of compulsive hoarding behavior and devise effective strategies for assessment and intervention. Establishing support groups within these facilities could provide a platform for these residents to share their experiences and coping strategies. This could reduce interpersonal conflicts and argumentativeness and foster emotional expression and intimacy.

Childhood environmental unpredictability and hoarding: Mediating roles of attachment and security.

Life history theory provides a unified perspective for understanding human behaviors as adaptive strategies to specific environmental conditions. Within this theoretical framework, hoarding emerges as a behavior reflecting an evolved strategy in response to unpredictable environmental challenges, serving as a buffer against resource scarcity and enhancing survival prospects. This study aimed to explore the key roles of childhood environmental unpredictability, attachment, and sense of security in the development of hoarding. 662 participants completed scales on childhood environmental unpredictability, Revised Experiences in Close Relationships (ECR-R), sense of insecurity, and Savings Inventory-Revised (SI-R). The results showed that childhood environmental unpredictability was significantly positively correlated with hoarding. Attachment anxiety and sense of security individually mediate the effect of childhood environmental unpredictability on hoarding. Additionally, 'attachment anxiety--sense of security' and 'attachment avoidance--sense of security' serve as chain mediators in this relationship separately. This study offers insights into the cognitive-behavioral model of hoarding, highlighting the importance of life history theory in examining childhood environmental unpredictability's relationship with hoarding. It also integrates insights from the psychosocial acceleration theory into our comprehension of hoarding's development. Future research directions are also discussed.

Preliminary investigation of objective and subjective experiences of relatives of individuals with hoarding behaviors.

OBJECTIVE: Families of individuals with hoarding symptoms report substantial burden; however, there has been no investigation of potential positive experiences. The objective of this study was to examine the experiences reported by individuals with a relative with elevated hoarding symptoms using a cross-sectional design. The current investigation expands on the literature in this area by incorporating a detailed interview of experiences in conjunction with validated measures of hoarding symptomology. METHODS: Twenty-nine adults with relatives with elevated hoarding symptoms completed self-report measures of hoarding severity for themselves and their relative and a clinician-administered assessment of their experiences with their family member with hoarding symptoms. RESULTS: Participants endorsed significant burden across a range of areas, including permanent changes in their daily routine. The majority (93%) of participants reported at least one positive experience, with 69% endorsing companionship as a benefit of the relationship. Greater symptom severity of the relative with hoarding symptoms was associated with greater subjective burden and decreased positive experiences. CONCLUSION: Our results add further evidence to the potential for interpersonal psychotherapy to lead to a reduction in hoarding symptomology.

Hoarding of insulin and oral antidiabetics in the first phase of the COVID-19 pandemic: Regulatory actions taken to avoid shortage.

OBJECTIVE: To report on hoarding of prescribed medicines, with focus on insulins, in the early phase of the COVID-19 pandemic and on regulatory actions taken to avoid shortage. MATERIALS AND METHODS: The National Prescribed Drug Register which utilizes the Anatomic Therapeutic Chemical (ATC) Classification System and covers the total Swedish population was used. We calculated the number of packages of insulins (ATC code A10A), oral anti-diabetics (A10B), and all medicines across all ATC codes combined (A-S) dispensed per week in 2019 and 2020. Correspondingly, the number of packages of glucose test strips dispensed was calculated using the data source Concise held by the Swedish eHealth Agency. RESULTS: Prompt increases in numbers of dispensed packages were observed in March, peaking at week 11/2020. The absolute numbers of packages dispensed in week 11/2019 and week 11/2020 were: insulin, 49,694 and 95,767, an increase by +92.7%; oral antidiabetics, 55,478 and 82,684, +47.1%; glucose test strips, 18,119 and 23,476, +29:6%; and all medicines across all ATC codes combined, 1,988,456 and 2,659,421, +33.7%. Voluntary restriction of dispensing and a rapid change to applicable regulation were implemented within 2 weeks. A steep decline occurred, which became more pronounced after temporary regulation came in force from April 1, then leveling out during the following months. CONCLUSION: A signal of insulin hoarding was detected early in the COVID-19 pandemic. A temporary regulation, reducing dispensing to a maximum supply of 3 months was rapidly implemented. A shortage of vitally important prescribed medicines was avoided.

Assessment of Critical Health and Safety Risks in Homes where Hoarding is Prevalent.

Hoarding behaviour sometimes requires intervention from community agencies to reduce risks to residents and the nearby community. Human services professionals from a wide range of disciplines are called upon to address hoarding concerns, often in collaboration with each other. No guidelines currently exist to guide staff from those community agencies in a shared understanding of common health and safety risks that occur with severe hoarding behaviour. Using a modified Delphi method, we aimed to generate consensus among a panel of 34 service-provider experts from a range of disciplines on essential risks in the home that would require intervention for health or safety reasons. This process identified 31 environmental risk factors that experts agreed are critical to assess in cases of hoarding. Panelist comments outlined the debates that commonly occur in the field, the complexity of hoarding, and the difficulty with conceptualizing risks in the home. The multi-disciplinary consensus achieved on these risks will facilitate better collaboration between agencies by providing a minimum standard of what to evaluate in hoarded homes to ensure health and safety standards are being met. This can improve communication between agencies, specify the core hazards that should be incorporated into training for professionals who work with hoarding, and facilitate more standardized assessment of health and safety risks in hoarded homes.

Hard to let it go: repetitive negative thinking and hoarding in later life in Japan.

Objectives: Hoarding in older adults can have a detrimental effect on daily life. Repetitive negative thinking (RNT) could result in a greater avoidance of discarding and increased saving behaviors; yet, the unique role of RNT on hoarding in older adults remains understudied. This study aimed to investigate whether the intensity of RNT contributes to hoarding in older adults. Methods: Two hundred and sixty-four older adults in Japan (ages 65-86 years, 132 males and 132 females) participated in an online survey. Hierarchical regression analyses were conducted to examine whether RNT could significantly explain the variance of hoarding after controlling for age, sex, years of education, self-reported cognitive impairment, and depression. Results: As we expected, RNT was significantly associated with greater hoarding behaviors, such as excessive acquisition (ß = .27, p = .005) and difficulty in discarding (ß = .27, p = .003). On the other hand, reflection, repetitive thinking without negative emotional valence, was significantly associated with higher scores on clutter (ß = .36 p < .001). Conclusion: Our findings highlight the importance of addressing RNT in the prevention and treatment of hoarding symptoms among older adults, potentially leading to more effective interventions and improved outcomes in managing hoarding behaviors in this population.

Relationship of Hoarding and Depression Symptoms in Older Adults.

Hoarding disorder (HD) is a debilitating neuropsychiatric condition that affects 2%-6% of the population and increases in incidence with age. Major depressive disorder (MDD) co-occurs with HD in approximately 50% of cases and leads to increased functional impairment and disability. However, only one study to date has examined the rate and trajectory of hoarding symptoms in older individuals with a lifetime history of MDD, including those with current active depression (late-life depression; LLD). We therefore sought to characterize this potentially distinct phenotype. We determined the incidence of HD in two separate cohorts of participants with LLD (n = 73) or lifetime history of MDD (n = 580) and examined the reliability and stability of hoarding symptoms using the Saving Inventory-Revised (SI-R) and Hoarding Rating Scale-Self Report (HRS), as well as the co-variance of hoarding and depression scores over time. HD was present in 12% to 33% of participants with MDD, with higher rates found in those with active depressive symptoms. Hoarding severity was stable across timepoints in both samples (all correlations >0.75), and fewer than 30% of participants in each sample experienced significant changes in severity between any two timepoints. Change in depression symptoms over time did not co-vary with change in hoarding symptoms. These findings indicate that hoarding is a more common comorbidity in LLD than previously suggested, and should be considered in screening and management of LLD. Future studies should further characterize the interaction of these conditions and their impact on outcomes, particularly functional impairment in this vulnerable population.

'A more human approach I haven't found that really': experiences of hoarding difficulties and seeking help.

BACKGROUND AND AIMS: People with hoarding behaviours often struggle to engage in treatment. This study aimed to explore the experiences of a sample of people who identify as engaging in hoarding behaviours and who are seeking support. Exploring motivation to seek help, the barriers those who hoard face in accessing support and what facilitates accepting help, can aid understanding of how best to intervene. METHOD: Eight individuals who self-identified as seeking help in relation to hoarding behaviours were recruited via social media and support groups. Interviews were conducted by telephone or video call, before being transcribed and analysed using interpretative phenomenological analysis. RESULTS: Participants described complex help-seeking narratives and reported continued ambivalence about addressing their hoarding behaviours. The four group experiential themes identified were Wrestling with identity; Who can I trust?; Services don't fit; and Being overlooked: 'they're too busy looking at the thing, not the person'. Difficulties trusting others and services were identified; services were experienced as rejecting and many participants sought help for problems other than their hoarding. Problems accessing appropriate help for hoarding were predominant in the narratives, although participants who had accessed peer support described this as valuable. CONCLUSIONS: There are both internal (e.g. fear of judgement; feeling overwhelmed) and external (e.g. service gaps) barriers that make finding useful help for hoarding behaviours very difficult. Services may facilitate those seeking help by taking a compassionate and person-centred approach to hoarding problems.

Hoarding Symptoms in Late Life Depression are Associated With Greater Executive Dysfunction and Disability and Poorer Response to Depression Treatment.

OBJECTIVES: Late life depression (LLD) and hoarding disorder (HD) are common in older adults and characterized by executive dysfunction and disability. We aimed to determine the frequency of co-occurring HD in LLD and examine hoarding severity as an additional contributor to executive dysfunction, disability, and response to psychotherapy for LLD. DESIGN: Cross-sectional. SETTING: Outpatient psychiatry program. PARTICIPANTS: Eighty-three community-dwelling adults ages 65-90 with LLD. INTERVENTION: Problem-solving therapy. MEASUREMENTS: Measures of executive function, disability, depression, and hoarding severity were completed at post-treatment. Pearson's chi-squared tests evaluated group differences in rates of cognitive impairment, disability, and depression treatment response between participants with HD (LLD+HD) and LLD only. Separate linear regressions assessed associations between hoarding severity and executive function, disability, and psychotherapy response. Covariates included age, education, gender, and depression severity. RESULTS: 30.1% (25/83) of LLD participants met HD criteria. Relative to LLD, LLD+HD participants demonstrated greater impairment rates on measures of executive function (Letter-Number-Sequencing, X2(1)=4.0, p = 0.045; Stroop-Interference, X2(1) = 4.8, p = 0.028). Greater hoarding severity was associated with poorer executive functioning performance (Letter-Number-Sequencing (t[70] = -2.1, ß = -0.05, p = 0.044), Digit-Span (t[71] = -2.4, ß = -0.07, p = 0.019), Letter-Fluency (t[ 71] = -2.8, ß = -0.24, p = 0.006)). Rates of disability were significantly higher for LLD+HD (88.0%) than LLD (62.3%), (X2[1] = 5.41, p = 0.020) and higher hoarding severity was related to greater disability (t[72] = 2.97, ß = 0.13, p = 0.004). Depression treatment response rates were significantly lower for LLD+HD (24.0%) compared to LLD (48.3%), X2(1) = 4.26, p = 0.039, and HD status predicted psychotherapy response, t(67) = -2.15, ß = -15.6, p = 0.035. CONCLUSIONS: We found 30.1% co-occurrence of HD in LLD, which was accompanied by greater executive dysfunction, disability, and poorer response to depression treatment. Results underscore the need for increased screening of hoarding behaviors in LLD and tailored interventions for this LLD+HD group.

Hoarding titmice predominantly use Familiarity, and not Recollection, when remembering cache locations.

Scatter-hoarding birds find their caches using spatial memory and have an enlarged hippocampus. Finding a cache site could be achieved using either Recollection (a discrete recalling of previously experienced information) or Familiarity (a feeling of "having encountered something before"). In humans, these two processes can be distinguished using receiver operating characteristic (ROC) curves. ROC curves for olfactory memory in rats have shown the hippocampus is involved in Recollection, but not Familiarity. We test the hypothesis that food-hoarding birds, having a larger hippocampus, primarily use Recollection to find their caches. We validate a novel method of constructing ROC curves in humans and apply this method to cache retrieval by coal tits (Periparus ater). Both humans and birds mainly use Familiarity in finding their caches, with lower contribution of Recollection. This contribution is not significantly different from chance in birds, but a small contribution cannot be ruled out. Memory performance decreases with increasing retention interval in birds. The ecology of food-hoarding Parids makes it plausible that they mainly use Familiarity in the memory for caches. The larger hippocampus could be related to associating cache contents and temporal context with cache locations, rather than Recollection of the spatial information itself.

A Pandora's box in feline medicine: presenting signs and surgical outcomes in 58 previously hoarded cats with chronic otitis media-interna.

OBJECTIVES: The aim of the present study was to report clinical findings, surgical complications and outcomes for previously hoarded cats treated surgically for otitis media-interna (OMI) and to investigate the risk factors for complications and poor outcomes. METHODS: A retrospective study was conducted of 58 cats from an institutional hoarding environment that underwent ventral bulla osteotomy (VBO). RESULTS: Inappetence was uncommon at presentation (9/58, 16%) compared with pruritus/alopecia (50%), nasopharyngeal signs (45%), otitis externa (OE) (79%) and otitis interna (OI) (ataxia ± head tilt/head excursions) in 40%. Purulent aural discharge occurred in 36% and polyps in 26%. The tympanic bulla wall was moderately or severely thickened radiographically in 38/108 (35%) ears. Cultures were positive for Streptococcus equi subspecies zooepidemicus in 26/48 (54%) cats. Of the 58 cats, 40 (69%) had complications after the first VBO and 19/30 (63%) after the second. Of 101 complications, 56 (55%), from 27/88 (31%) surgeries, were considered serious, including life-threatening perioperative complications in seven, OI in eight, prolonged anorexia in six and worsening of pruritus/alopecia in nine cases. Three cats developed xerostomia (dry mouth) after the second VBO. Pruritus/alopecia, nasopharyngeal signs, OE and purulent aural discharge resolved in a statistically significant proportion of cats but persisted in some. Full resolution of OI was uncommon. OI preoperatively, and surgery performed by a generalist (vs specialist) surgeon, were risk factors for OE at recheck (OI: odds ratio [OR] 4.35; 95% confidence interval [CI] 1.21-15.70; P = 0.02; surgery: OR 3.64; 95% CI 1.03-12.87; P = 0.045). No other prognostic indicators were identified. No variables tested were significantly associated with risk of serious complications or euthanasia. CONCLUSIONS AND RELEVANCE: Surgical management of chronic OMI was successful in most cases but was not benign and not always beneficial. The analysis was unable to identify clinically helpful outcome predictors. Optimal management of chronic feline OMI remains a challenge, particularly for animal shelters. Less invasive approaches and chronic medical management require further investigation.

Translating and validating the hoarding rating scale-self report into Arabic.

BACKGROUND: Hoarding disorder is characterized by a persistent inability to part with possessions due to a perceived need to keep them, regardless of their actual value. Arabic-speaking populations currently lack a validated tool specifically designed to assess hoarding symptoms. OBJECTIVE: This study aimed to translate, adapt, and validate the Hoarding Rating Scale-Self Report (HRS-SR) into the Arabic-language. METHODS: The study employed the gold standard approach to translation, involving forward translation by independent translators and back translation review. We conducted a cross-sectional study using an online survey completed by 500 participants from four Arabic-speaking countries. Psychometric analyses included internal consistency, test-retest reliability, convergent validity against generalized anxiety disorder (GAD-7), and confirmatory factor analysis. RESULTS: With a McDonald's omega and Cronbach's alpha of approximately 0.80, the Arabic translation of the HRS-SR showed acceptable test-retest reliability as well as good internal consistency. The survey also showed strong convergent validity with the 7-item survey for GAD-7. Confirmatory factor analysis supported a one-factor structure, confirming that each item measured the same construct. CONCLUSION: The HRS-SR is a trustworthy and valid tool for evaluating hoarding symptoms in Arabic-speaking people. This survey could be helpful for both clinical and academic research. Future research should examine cultural variations in hoarding behavior in Arabic-speaking populations and validate the questionnaire in clinical populations.

Pyruvate kinase deficiency mutant gene carriage in stray cats and rescued cats from animal hoarding in Hokkaido, Japan.

The mutant allele frequency of the Pyruvate kinase (PK) gene has been investigated mostly in pure breed cats. We investigated the PK mutant gene in stray and animal hoarding mongrel cats in Hokkaido, Japan. We also investigated the kinship of individuals carrying the mutant gene. Genotyping was conducted using the previously reported real-time PCR method. Fourteen microsatellite markers were used to identify the parents and offspring of cats carrying the PK mutant gene, and some kinship such as parent-offspring and siblings was observed. Some stray and animal hoarding cats carried the PK mutation gene and that consanguinity was confirmed among these cats indicated that the PK mutation gene was spread by unregulated interbreeding.

We need to talk about lung cancer's cholesterol-hoarding problem.

Proliferative cells require excess cholesterol to support rapid membrane biogenesis. Using a mutant KRAS mouse model of non-small cell lung cancer, Guilbaud et al. show that lung cancers accumulate cholesterol by locally and distally reprogramming lipid trafficking and that cholesterol-removing interventions may hold promise as a therapeutic strategy.

Daily gabapentin improved behavior modification progress and decreased stress in shelter cats from hoarding environments in a double-blind randomized placebo-controlled clinical trial.

OBJECTIVE: To evaluate the impact of daily gabapentin on behavior modification progression and signs of stress in fearful shelter cats from hoarding environments. ANIMALS: 37 cats (32 met inclusion criteria). PROCEDURES: Healthy fearful cats were entered into group (1) gabapentin or (2) placebo upon intake. Both groups received daily behavior modification. Cats received 10 mg/kg of liquid gabapentin or placebo every 12 hours. Daily measures of cat stress score, latency to emerge from hiding, general in-shelter behavior, and urine suppression were collected. Results were analyzed on an intention-to-treat and per-protocol basis (including only cats that received > 75% of their doses). Post-adoption surveys assessed cat social behavior. RESULTS: Of 32 fearful cats, 28 (87.5%) graduated from the behavior modification program in a median of 11 days (range, 4 to 51 days). Per-protocol analysis showed that gabapentin predicted quicker behavior modification progression and lower cat stress score, latency to emerge, and urine suppression compared to placebo. Median time to graduation was reduced by half with gabapentin. Intention-to-treat analysis showed that gabapentin predicted a lower cat stress score and latency to emerge. No differences were observed between groups for general in-shelter behavior. Among limited survey respondents (n = 7), despite showing unsocial behavior in the first week and among unfamiliar people, cats showed social behavior 1 year post-adoption. CLINICAL RELEVANCE: Daily gabapentin was beneficial in behavior modification progress and reduced signs of stress in shelter cats. Fearful cats from hoarding environments can be successfully treated with behavior modification ± daily gabapentin within an animal shelter.

Situational, emotional, and individual dispositions to weight gain in people with hoarding problems.

OBJECTIVES: Individuals with hoarding disorder are more likely to be overweight or obese than the general population for unknown reasons. METHODS: One hundred and twenty-nine individuals (Hoarding Group: n = 63; Control Group: n = 66) completed self-report measures and were offered snacks in a tidy and a cluttered environment in a counterbalanced order. Groups were based on the self-reporting of high or low hoarding symptoms. RESULTS: The hoarding group reported being less able to use their kitchen and prepare food at home and experiencing more impulsivity, distress intolerance and problematic eating beliefs than did the control group. The hoarding group consumed more cookies in the tidy room, whereas the control group consumed more cookies in the cluttered room. Greater impulsivity, distress intolerance and problematic body and eating beliefs were related to greater cookie consumption for the hoarding group. CONCLUSIONS: Early interventions that help individuals to tolerate distress and to engage in goal-directed behaviour regardless of their emotional state may have benefits for both hoarding and eating behaviour. We encourage future researchers to examine this hypothesis.

"In an ideal world that would be a multiagency service because you need everybody's expertise." Managing hoarding disorder: A qualitative investigation of existing procedures and practices.

Hoarding disorder is characterised by the acquisition of, and failure to discard large numbers of items regardless of their actual value, a perceived need to save the items and distress associated with discarding them, significant clutter in living spaces that render the activities associated with those spaces very difficult causing significant distress or impairment in functioning. To aid development of an intervention for hoarding disorder we aimed to identify current practice by investigating key stakeholders existing practice regarding identification, assessment and intervention associated with people with hoarding disorder. Two focus groups with a purposive sample of 17 (eight male, nine female) stakeholders representing a range of services from housing, health, and social care were audio recorded, transcribed verbatim and analysed thematically. There was a lack of consensus regarding how hoarding disorder was understood and of the number of cases of hoarding disorder however all stakeholders agreed hoarding disorder appeared to be increasing. The clutter image rating scale was most used to identify people who needed help for hoarding disorder, in addition to other assessments relevant to the stakeholder. People with hoarding disorder were commonly identified in social housing where regular access to property was required. Stakeholders reported that symptoms of hoarding disorder were often tackled by enforced cleaning, eviction, or other legal action however these approaches were extremely traumatic for the person with hoarding disorder and failed to address the root cause of the disorder. While stakeholders reported there was no established services or treatment pathways specifically for people with hoarding disorder, stakeholders were unanimous in their support for a multi-agency approach. The absence of an established multiagency service that would offer an appropriate and effective pathway when working with a hoarding disorder presentation led stakeholders to work together to suggest a psychology led multiagency model for people who present with hoarding disorder. There is currently a need to examine the acceptability of such a model.

The experience of leaving a valuable object: An investigation of emotional processes related to Hoarding disorder features.

One of the core features of hoarding is a significant resistance to discarding objects, which is fueled by dysfunctional beliefs and unwarranted negative emotions that hoarders tend to feel when disposing of their possessions. To our knowledge, longitudinal studies investigating the psychological effects that people who hoard experience after separating from their valuable possessions have yet to be conducted. Our study's principal aim was to explore psychological processes that individuals with high hoarding features (n = 53; 49.1%) and individuals with low hoarding features (n = 55; 50.9%) experienced when they had to separate from a valuable possession. To do this, we evaluated participants' thoughts and feelings at several time points after they had to leave a valuable object at the University laboratory (evaluations were specifically conducted at baseline, during the week, and at the end of the week). To investigate hoarding and anxiety, as well as depressive, obsessive-compulsive, and emotional processes-related features, a mixed-method approach was employed involving self-report questionnaires, ad hoc surveys, and a daily self-monitoring schedule. Our findings showed that compared to participants with low hoarding features, participants with high hoarding traits: 1) scored higher for anxiety sensitivity, distress tolerance, and emotional dysregulation; 2) reported having more negative emotions when leaving their object; 3) had more intrusive object-related beliefs; and 4) experienced a higher frequency of negative emotions as well as a higher level of distress during the week. Both groups experienced more negative emotions in the first part of the week, which decreased as the time at which participants could receive their object back drew closer. Finally, dysfunctional beliefs about leaving a personal object (Saving Cognitions Inventory), sensitivity to anxiety (Anxiety Sensitivity Index-3), and distress tolerance (Distress Tolerance Scale) contributed to the level of discomfort that participants with higher hoarding scores reported when they had to leave their possession. These results highlight the relevance of emotional processes in the hoarding disorder framework as well as underscore the importance of assessing and treating them in clinical settings.

Converting and hoarding driven by protein phosphorylation in Toxoplasma gondii.

Successful parasitism relies on the evasion of adversarial host responses. Wang et al. have recently shown that Toxoplasma gondii relies on the protein phosphatase 2A (PP2A) to cause persisting infections. The phosphatase controls the development of dormant parasite stages and the accumulation of sugar supplies.