Factors associated with mortality in hospitalised, non-severe, older COVID-19 patients - the role of sarcopenia and frailty assessment.

BACKGROUND: COVID-19 has affected older persons the most. The propensity to have severe COVID-19 or die of the infection was especially prevalent among older subjects with multimorbidity, frailty and sarcopenia. The aim of our study was to check which of the simple clinical biomarkers, including the assessment of muscle and frailty, would associate with the survival and the length of hospital stay in older patients with COVID-19. An additional aim was to report the influence of chronic diseases, chronic medication use, and COVID-19 signs and symptoms on the aforementioned outcome measures. METHODS: The CRACoV study was a prospective single-center (University Hospital in Krakow, Krakow, Poland) observational study of clinical outcomes in symptomatic COVID-19 patients that required hospital treatment. We analysed data of persons aged ≥ 65 years. We assessed muscular parameters in accordance with EWGSOP2, frailty with the Rockwood Clinical Frailty Scale. We used the data of the initial and 3-month assessment. Demographic characteristics, past medical history, and baseline laboratory values were gathered as a part of routine care. We calculated sex and age, and additionally number-of-diseases adjusted odds ratios of mortality associated with studied factors and betas of the relation with these factors and the length of hospital stay. RESULTS: The mean (standard deviation, SD) age of 163 participants (44.8% women, 14.8% died) was 71.8 (5.6) years, age range 65-89 years. One score greater SARC-F was associated with 34% (p = 0.003) greater risk of death, and 16.8 h longer hospital stay (p = 0.01). One score greater Rockwood was associated with 86% (p = 0.002) greater risk of death, but was unrelated to the length of hospital stay. Hand grip strength and dynapenia were unrelated to mortality, but dynapenia was related to longer hospital stay. Probable sarcopenia was associated with 441% (p = 0.01) greater risk of death. CONCLUSIONS: In conclusion, the patient assessment with SARC-F and the Rockwood Clinical Frailty Scale may significantly improve the prediction of outcomes in older patients with COVID-19 and by extension might be of use in other acute severe infections. This, however, requires further research to confirm.

Teledentistry and oral health in older adults - aspects for implementation of the "Patient centric solution for smart and sustainable healthcare (ACESO)" project.

P u r p o s e: Oral health and diseases are significant components of general health. However, oral health-care remains at the lowest of older patients' priorities. The inability to obtain dental care can result in progression of dental disease, leading to a diminished quality of life and overall health. Teledentistry (TD) provides an opportunity to improve the quality of oral health services. The aim of our narrative review was to analyze the usefulness of teledentistry as a part of telemedicine to improve oral health in the elderly. Materials/Methods: The PubMed database search was done for: teledentistry, oral health, oral- health related diseases, elderly, older adults. R e s u l t s: The applicability of TD has been demonstrated from children to older adults. Older adults have many obstacles in getting oral health care, including low income, lack health insurance, frailty, anxiety, depression, mobility problems or other handicaps. Available data suggests that the usefulness of TD in the provision of oral care in elderly people living in residential aged care facilities. Moreover, TD procedures were found to be as accurate as traditional face-to-face dental examinations, they was cost-effective and well accepted among patients and caregivers. C o n c l u s i o n s: TD might be a very useful tool for professional education, improving access and patient satisfaction of dental care. However, such TD modes would be difficult to widely implementation in community-dwelling older people who cannot access dental care. The ongoing "Patient centric solution for smart and sustainable healthcare (ACESO)" project will add to the intelligent oral health solutions.

SARC-F as a case-finding tool for sarcopenia according to the EWGSOP2. National validation and comparison with other diagnostic standards.

BACKGROUND: Sarcopenia is a potentially reversible condition, which requires proper screening and diagnosis. AIMS: To validate a Polish version of sarcopenia screening questionnaire (SARC-F), and assess its clinical performance. METHODS: Cross-sectional validation study in community-dwelling subjects ≥ 65 years of age. Diagnosis of sarcopenia was based on the 2018 2nd European Working Group on Sarcopenia in Older People (EWGSOP2) consensus. Hand grip and 4-m gait speed were measured, and the Polish version of SARC-F was administered. RESULTS: The mean (SD) age of 73 participants (21.9% men) was 77.8 (7.3) years. Seventeen participants (23.3%) fulfilled the EWGSOP2 criteria of sarcopenia, and 9 (12.3%) criteria for severe sarcopenia. Fourteen (19.2%) participants fulfilled the SARC-F criteria for clinical suspicion of sarcopenia. The Cronbach's alpha coefficient for internal was 0.84. With EWGSOP2 sarcopenia as a gold standard, the sensitivity of SARC-F was 35.3% (95% CI 14.2-61.7, p = 0.33), specificity was 85.7% (95% CI 73.8-93.6, p < 0.0001). The corresponding positive and negative predictive values were 42.9% (p = 0.79) and 81.4% (p < 0.0001), respectively. The probability of false-positive result was 14.3% (95% CI 6.4-26.2, p < 0.0001) and the probability of false-negative result was 64.7% (95% CI 38.3-85.8, p = 0.33). Overall the predictive power of SARC-F was low (c-statistic 0.64). DISCUSSION: SARC-F is currently recommended for sarcopenia case finding in general population of older adults. However, its sensitivity is low, despite high specificity. CONCLUSIONS: At present SARC-F is better suited to rule out sarcopenia then to case-finding. Further refinement of screening for sarcopenia with the use of SARC-F seems needed.

What factors influence the long-term survival of nursing home residents with severe disabilities?

B a c k g r o u n d / A i m: Factors influencing the survival of the nursing home population have not yet been clearly defined. The aim of the study was to investigate the impact of nutritional, mental, functional, disease and pharmacological factors on the survival of nursing home residents with severe disabilities. Material and Methods: A retrospective cohort study was conducted with a 9-year follow-up period among nursing home residents with a Barthel score ≤40. The initial assessment included the following scales: Mini Nutritional Assessment Short-Form (MNA-SF), Abbreviated Mental Test Score (AMTS), the Barthel Index, and blood pressure (BP) measurements. Comorbidities, medications and all-cause mortality were extracted from medical records. The analyzed cohort was divided into two groups: Deceased - residents who died ≤3 years and Survivors - those who survived >3 years of observation. R e s u l t s: Survivors (n = 40) and Deceased (n = 48) did not differ significantly in terms of age, sex, systolic and diastolic BP, the Barthel Index, number of diseases and medications used. Survivors had significantly higher scores in MNA-SF (p <0.001) and AMTS (p <0.003) than Deceased. Moreover, Survivors had hypertension significantly more often and took aspirin and ACE inhibitors (p <0.05). The multivariable logistic regression analysis showed that the MNA-SF score significantly affected mortality [OR = 0.62, (95%CI, 0.46-0.84), p <0.001]. C o n c l u s i o n: Higher MNA-SF scores were a factor that significantly affected the survival of nursing home residents, while functional status assessed using the Barthel Index had no effect on survival. MNA-SF was found to be a useful tool for assessing the risk of death in a nursing home.

Post-occlusive reactive hyperemic response of skin microcirculation among extremely obese patients in the short and long term after bariatric surgery.

OBJECTIVE: To assess changes of post-occlusive reactive hyperemic response in skin microcirculation among extremely obese patients 10 days and 6 months after bariatric surgery for patients with and without hypertension. METHODS: Skin blood flow was measured using PeriFlux laser Doppler fluxmetry. Data were analyzed in the entire group and two subgroups: with and without hypertension. RESULTS: Data from 88 patients (mean age 42.1 ± 11.2 years, 40.5% men) were analyzed. Six months after bariatric surgery, the time to reach peak flows had been shortened (2.4 ± 1.7 vs 2.1 ± 1.0 seconds, P < .05) and the area of hyperemia had increased (1027 ± 791 vs 1386 ± 699 AU*s, P < .05). The total power of post-occlusive reactive hyperemic after occlusion had been augmented mainly with power intensification of endothelial and myogenic origin. Post-occlusive reactive hyperemic parameters had changed mainly in the subgroup with hypertension. Variations of anthropometric parameters, metabolic characteristic, and adipokines mainly influenced on studied hyperemic flow parameters variations after the intervention in multiple regression analysis. CONCLUSION: Cutaneous post-occlusive reactive hyperemic reactivity in time and frequency domains improved 6 months after bariatric surgery, and improvements in microvascular function were observed mainly in patients with hypertension. Variations of anthropometric parameters, metabolic characteristics, and adipokines had influence on hyperemic flow reactivity.

Assumptions of the European FRAILTOOLS project and description of the recruitment process for this study in Poland.

A i m: The main purpose of this article is to present the main assumptions of the FRAILTOOLS project and the characteristics of the recruitment process in the Polish part of the study. MATERIAL AND METHODS: The FRAILTOOLS project is a prospective observational study conducted in 5 European countries. The study included people aged 75 and older. Each participating center was required to recruit 388 patients, which corresponded to 97 subjects in each clinical setting by center. Recruitment took place in clinical settings (hospital geriatric acute care, geriatric outpatient clinic, primary health care) and in social conditions (nursing homes). The frailty syndrome was assessed among study participants using 7 different scales. The follow-up period was 18 months. RESULTS: In Poland, 268 elderly subjects took part in the study, which constituted 69.1% of planned recruitment. The majority of participants were acute care patients (108 participants). A high percentage of people successfully recruited for the study was seen in nursing homes (83.5% of predicted number). The lowest recruitment came from primary healthcare (53 participants) and geriatric outpatient clinic (26). About a quarter of recruited participants were lost during follow-up period. The poorest results of control visits were observed among patients from geriatric wards and geriatric outpatient clinic. CONCLUSIONS: The recruitment process for older people in Poland was satisfactory, mainly in hospitalized and institutionalized patients. The worst enrollment result was observed among outpatients. A detailed analysis of enrollment problems among the older Polish population is necessary to determine the optimal recruitment strategy and retain eligible study participants.

The comparison of the 1972 Hodkinson's Abbreviated Mental Test Score (AMTS) and its variants in screening for cognitive impairment.

BACKGROUND: Since its introduction by Hodkinson in 1972, Abbreviated Mental Test Score (AMTS) and its English and other language versions have been widely used in research and clinical practice alike. However, whether the various versions of AMTS yield equivalent information has never been tested. METHODS: We performed cross-sectional assessment of inpatients aged 65+ years with seven AMTS versions and the Mini-Mental State Examination (MMSE) after correction for age and education (MMSEc). We used the MMSEc cut-off score of < 24 as comparator and fitted linear regression models from which we obtained the receiver operating characteristics, and further compared the c-statistics obtained for each version of AMTS. We used Spearman's correlation to check the relation between different AMTS versions. RESULTS: The mean (SD) age of 72 (52.8% women) patients was 76.2 (7.6) years. The average time spent on education was 11.3 (3.5) years. The AMTS score across versions varied between 7.4 (2.0) and 8.2 (1.7). The MMSE averaged 24.1 (4.6) and the MMSEc averaged 25.2 (4.1). We found that the c-statistic across AMTS versions with dichotomised MMSEc as comparator ranged from 0.83 to 0.85 and did not significantly differ from the c-statistic of 0.87 for original AMTS (all p > 0.16). We found AMTS versions to be significantly correlated (all r between 0.83 and 0.99, all p < 0.0001). CONCLUSIONS: We found AMTS to be a reliable and useful tool in the screening for possible cognitive impairment. This seems to be true irrespective of whether we use the original test or any of its studied modifications.

Longevity and gender as the risk factors of methicillin-resistant Staphylococcus aureus infections in southern Poland.

BACKGROUND: The proportion of older people among the general population has risen. Staphylococcus aureus (SA) constitutes a significant problem. Underlying disease and functional debility, predispose the older adult to staphylococcal carriage and infection, specially bloodstream infection and pneumonia. METHODS: This is a retrospective cohort study of older patients with SA infections. We analyzed a database containing the results of laboratory cultures from patients treated in 2013 for SA infections and selected 613 hospitalized and non-hospitalized people aged ≥60 years. RESULTS: The prevalence of Methicillin-resistant SA (MRSA) were significantly different in categories of patients: from 14.1% in young old, 19.5% in old old and 26.7 in longevity. MRSA was significantly more frequently reported in cases of pneumonia, 40.4% of SA strains (p < 0.0001, OR 0.3, 95%CI 0.14-0.49). The nosocomial MRSA infections were more common in ICU departments: prevalence 36.8%, than in non-ICU departments: prevalence 17.3% (OR 2.8, 95%CI 1.06-7.34, p = 0.014). Bloodstream infections, which accounted for 6% of all infections, were more frequent in males (p = 0.0231, OR 2.25, 95%CI 1.098-4.604). The greatest increase in antibiotic resistance was related to trimethoprim/sulfamethoxazole (TMP/SXT), which increased to over 80% in the older study groups. All age groups demonstrated increased MIC90 values for glycopeptide and tigecycline. Although strains isolated from patients in all age groups remained sensitive to vancomycin, strains isolated from patients in the old-old and longevity groups demonstrated resistance to teicoplanin. The MIC90 for tigecycline was the highest in the group aged >90 years. CONCLUSIONS: MRSA constitutes a significant epidemiological problem in cases of hospital-treated pneumonia. The findings were similar for long-term-care facilities, where MRSA appears to affect male residents in particular, although there were fewer male residents than female residents. The low sensitivity to TMP/SXT of SA strains isolated from the oldest patients indicates potentially serious challenges pertaining to efficacious treatment of SA infections.

Identification of Seniors at Risk scale as a simple tool of elderly patients' assessment in an acute hospital department.

INTRODUCTION: e aim of the study was to evaluate the usefulness of Identification of Seniors at Risk (ISAR) scale among elderly patients admitted to the department of internal medicine. MATERIAL AND METHODS: The ISAR score was performed among patients aged >59 years a er admission to the hospital ward. Data from medical history about diseases, taken medicines, falls, length of hospital stay and mortality were compared in patients with ISAR score of 0-1 and over 1 and in subjects with and without history of falls. Regression analysis was used to detect predictors of the length of hospital stay or death. RESULTS: The sample consisted of 102 subjects aged 80.9 ± 7.9 years, 45.5% of men, 34.6% had history of falls. The number of diseases was 11.3 ± 3.9 and number of medicines - 8.9 ± 3.7. The score of ISAR ≥2 was found in 90.2% of patients, length of hospital stay was 10.3 ± 8.4 days, mortality rate was 9.9%. Patients with ISAR score <2 were younger, showed a smaller number of diseases, used less drugs and had less frequency of falls than those with score ≥2. Patients with history of falls had higher mean ISAR score, higher number of diseases and medicines than the others. The increased number of diseases and higher ISAR score significantly influenced the length of hospital stay. None of the analyzed factors had any impact on mortality. CONCLUSION: The score of ISAR scale together with number of diseases have a positive impact on the length of hospital stay.

[Cardio-vascular risk factors control in elderly patients with peripheral artery disease]. / Kontrola czynników ryzyka sercowo-naczyniowego u starszych pacjentów z choroba tetnic obwodowych.

OBJECTIVE: The assessment of control of modifiable risk factors among elderly patients with peripheral artery disease (PAD) admitted to the hospital angiology ward. METHODS: The results of treatment of dyslipidemia (DL), hypertension (HT), diabetes mellitus (DM) and prevalence of cigarette smoking were assessed among older (>65 years old, group I) and younger patients (group II) with PAD in a admission day to hospital. RESULTS: The study population included 154 patients (I--92 and II--65 subjects) aged 67.4 ± 9.4 years, 69.5% men. The study groups presented similar grades of PAD classification by Rutherford. Group I was older (73.5 ± 6.4 vs 58.3 ± 4.7 yrs, p < 0.001), had lower frequency of current smokers (21.7 vs 48.4%, P < 0.001) than group II. Diagnosis of DL, HT and DM were equally frequent in both groups. However, coronary heart disease was diagnosed more frequently in group I than II (52.2 vs 29.0%, p = 0.004). Both groups were similar according to systolic blood pressure (BP) values and levels of glucose and HDL cholesterol. Group I had lower diastolic BP than group II (69.5 ± 11.1 vs 74.0 ± 9.9 mmHg, p = 0.02), but control of HT was similar in both groups (71.7 vs 67.7%). LDL cholesterol levels were lower in a group I than II (2.2 ± 1.0 vs 2.5 ± 1.1 mmol/l, p = 0.04), but LDL cholesterol values < 1.8 mmol/l were observed with similar frequency in both groups (40.2 vs 27.4%). CONCLUSIONS: Patient's age seems to have no important impact on the control of atherosclerosis risk factors in patients with PAD.

The relation between ACE D/I and CYP11B2 C-344T polymorphisms and parameters of arterial stiffness in the context of renal sodium handling.

BACKGROUND: Sodium overload is related to the development of primary hypertension and its complications. METHODS: In 131 (65 female) treated hypertensives (average blood pressure 144/82 mmHg and duration of hypertension 11.7 years), we measured peripheral and central arterial pressures, peripheral (AIx(P)) and central (AIx(C1), AIx(C2)) augmentation indices, pulse-wave velocity (PWV) and daily urinary sodium excretion, and conducted genetic studies of ACE D/I and CYP11B2 C-344T polymorphisms. Proximal (FE(Li)) and distal (FDR(Na)) sodium reabsorption measurements were performed using endogenous lithium clearance. RESULTS: We found statistically significant interactions between FE(Li) and ACE D/I polymorphism with respect to AIx(C2) (P(INT) = 0.05) and between FE(Li) and CYP11B2 C-344T polymorphism with respect to AIx(C1) (P(INT) = 0.01), AIx(C2) (P(INT) = 0.04) and AIx(P) (P(INT) = 0.01). In the group of ACE I allele carriers compared with DD homozygotes, the AIx(C1) (154.1 vs 140.6%; p = 0.02), AIx(C2) (33.3 vs 26.9%; p = 0.02) and AIx(P) (94.6 vs 85.2%; p = 0.01) were higher in the subgroup with FE(Li) below the median value (FE(Li)1), but not in the subgroup with FE(Li) above the median value (FE(Li)2). In the group of CYP11B2 TT homozygotes compared with C allele carriers, we observed higher values of AIx(C1) (158.5 vs 146.4%; p = 0.03), AIx(C2) (36.0 vs 29.4%; p = 0.01) and AIx(P) (99.0 vs 88.7%; p = 0.005) in the FE(Li)1 but not the FE(Li)2 subgroup. Conclusions. In the population with assumed high dietary sodium intake and long-standing history of hypertension, the relation between proximal sodium reabsorption and the development of arterial stiffness depends on the genetic context of the selected genetic polymorphisms of the renin­angiotensin­aldosterone system, independent of blood pressure.

The general status of patients and limited physical activity as risk factors of Methicillin-resistant Staphylococcus aureus occurrence in long-term care facilities residents in Krakow, Poland.

BACKGROUND: The aim of this study was to investigate the epidemiology and resistance of methicillin-resistant Staphylococcus aureus (MRSA) isolates from long-term care facilities (LTCF) residents and to analyze the potential risk factors for MRSA occurrence, defined as MRSA colonization and/or infection. METHODS: Point prevalence (PPS) and prospective incidence continuous study (CS) was carried out on a group of 193 residents in 2009-2010. RESULTS: Overall MRSA occurred (with or without infection) among 17.6% of residents. There was 16 cases of infections with SA aetiology, of which 10 (58.8%) were caused by MRSA. The MRSA prevalence in PPS was 12.9%, in CS infection incidence rate was 5.2%. Factors associated with MRSA occurrence were: general status of patients, limited physical activity, wound infections (odds ratio, OR 4.6), ulcers in PPS (OR 2.1), diabetes (OR 1.6), urinary catheterization (OR 1.6) and stool incontinence (OR 1.2). CONCLUSIONS: Our data indicate a need for screening of MRSA before hospitalization or transfer to rehabilitation centres, especially in a group of residents with limitations in physical activity - i.e. with the highest risk of MRSA. Results also suggest the need for contact precautions in patients with high risk of MRSA occurrence, only. Focus on the high-risk population might be a solution for the cost-effective surveillance.

Do we care about appetite?-an investigation into the recording of reduced appetite in older hospitalised adults.

PURPOSE: Reduced appetite is a common issue among older adults. However, its formal assessment is rarely undertaken in clinical practice. The aim of the study was to check the frequency of reporting of appetite status in hospitalized older adults and to analyze the terms documented by physicians when reporting reduced appetite. METHODS: A retrospective analysis of electronic medical records of hospitalized patients aged 65 and older was conducted. To determine patients' appetite status structured appetite assessment or any references related to appetite were considered. RESULTS: We included 1291 individual patients' medical records, of which 13.3% contained any reference to appetite. We showed that in our setting, appetite was not assessed according to standardized questionnaires. In addition, appetite status was documented with inconsistent terminology. CONCLUSIONS: Appetite status was rarely noted in electronic medical records. The lack of a structured assessment of reduced appetite in older patients was found.

Delirium is not dementia: Delirium Awareness Day-related event at the University Hospital in Krakow.

PURPOSE: To present the two-day Delirium Awareness Day-related event held at the University Hospital, Kraków, Poland. METHODS: Activities included a lecture, a multimedia presentation, meetings with healthcare workers at their respective wards, and distribution of information posters about delirium. Local news outlets were also engaged. RESULTS: We reached out to approximately 300 persons in the hospital itself and several thousand via TV and radio broadcasts. We prompted interdisciplinary discussions about delirium, especially concerning preventive measures. The most common questions were how to alleviate symptoms as soon as possible, with the expectation of straightforward solutions for the non-geriatrician staff. Patient distress and burden on caregivers were important topics brought-up in the discussions. CONCLUSION: We demonstrated that our educational initiative was feasible and well-accepted among medical staff. Local media helped in building public understanding of delirium. Education about the syndrome should be one of the key societal tasks of geriatricians.

Angiotensin-converting enzyme inhibitors and angiotensin-II-receptor antagonists modulate sodium handling based on endogenous lithium clearance.

BACKGROUND: Numerous studies based on assessment of lithium clearance demonstrated higher sodium reabsorption in renal proximal tubules in individuals with hypertension, overweight, obesity, metabolic syndrome, or diabetes. AIMS: We aimed to assess the influence of angiotensin-converting enzyme inhibitors (ACE-I) or angiotensin-II-receptor antagonists (ARB) treatment on sodium handling. METHODS: In a sample of 351Caucasian subjects without diuretic treatment with prevailing sodium consumption, we studied associations between renal sodium reabsorption in proximal (FPRNa) and distal (FDRNa) tubules assessed by endogenous lithium clearance and daily sodium intake measured by 24-hour excretion of sodium (UNaV), in the context of obesity and long-term treatment with ACE-I or ARB. RESULTS: In the entire study population, we found a strong negative association between FPRNa and ACE-I/ARB treatment (b = -19.5; SE = 4.9; P <0.001). Subjects with FPRNa above the median value showed a significant adverse association between FPRNa and age (b = -0.06; SE = 0.02; P = 0.003), with no association with ACE-I/ARB treatment (P = 0.68). In contrast, in subjects with FPRNa below the median value, we found a strongly significant adverse relationship between FPRNa and ACE-I/ARB treatment (b = -30.4; SE = 8.60; P <0.001), with no association with age (P = 0.32). CONCLUSIONS: ACE-I/ARB long-term treatment modulates FPRNa in the group with lower reabsorption, but not in that with higher than median value for the entire study population.

Molecular characterization and drug resistance of Escherichia coli strains isolated from urine from long-term care facility residents in Cracow, Poland.

BACKGROUND: The aim of this study was to assess the prevalence of multidrug-resistant Escherichia coli and extended-spectrum â-lactamases (ESBL) pathogens isolated from asymptomatic bacteriuria and urinary tract infections (UTIs), and the relationship between the phylogeny, antimicrobial resistance, and virulence among isolates in residents of 3 long-term care facilities (LTCF) in Krakow, Poland. MATERIAL AND METHODS: This was point prevalence study and prospective infection control in a group of 217 people. Urine samples were examined with standard microbiological methods and screened for the presence of blaCTX-M, blaSHV, and blaTEM. E. coli isolates were screened for 6 common virulence factors (VFs) and classified according to the rapid phylogenetic grouping technique. RESULTS: Among all the strains tested, 14 isolates (13.9%) expressed ESBL activity. A significant proportion of isolates were resistant to ciprofloxacin (32.7%, n=33). Resistance to trimethoprim/sulfamethoxazole was identified among 45 isolates (44.5%). Independent risk factors for the presence of an ESBL-producing strain were: UTI, urinary and/or fecal incontinence, bedridden, and low values of the Barthel and Katz Indexes. Gene sequencing identified 8 blaCTX-M-15, 1 blaCTX-M-3, 9 blaTEM-1, and 1 blaSHV-12. Among E. coli, no relationship between number of VF genes and phylogeny was found. The most prevalent virulence factor was fimH (82.1%). CONCLUSIONS: The findings of this study emphasize the need for further research on the epidemiology of multi-drug resistant organisms (MDRO) and ESBL in LTCF, including transmission patterns, rates of infection, and factors associated with infections. It may be necessary to extend the requirements and precautions to MDRO and ESBL-producers.

Poor Appetite in Frail Older Persons-A Systematic Review.

Anorexia of aging is a common problem in older adults. Depending on the setting, its prevalence varies from about 10% (among community-dwelling older adults) to over 30% in acute wards and nursing homes. The objective of this systematic review was to establish the prevalence of poor appetite in frail persons ≥60 years of age. We performed a literature search for studies where the prevalence of anorexia of aging among frail and pre-frail old adults was reported. 957 articles on this topic were identified. After eligibility assessment, three articles were included in the review. The studies included 4657 community-dwelling older adults. The weighted total prevalence of anorexia of aging in all the included studies was 11.3%. Among frail and pre-frail participants, loss of appetite was reported in 20.5% (weighted estimate). Overall, robust status was associated with a 63% lower probability of concomitant anorexia of ageing (OR 0.37, 95%CI 0.21-0.65, p = 0.0005). Frailty or risk of frailty are associated with more prevalent anorexia of ageing. This has potential practical implications; however, more research, especially to elucidate the direction of the relation, is needed.

Can the Mediterranean diet decrease the risk of depression in older persons - a systematic review. / Czy dieta sródziemnomorska moze zmniejszac ryzyko depresji u osób w starszym wieku ­ przeglad systematyczny pismiennictwa.

A significant proportion of the population aged 75 and over experiences an episode of major depression. Symptoms of depression manifested by elderly patients are sometimes treated as a natural element of the aging process, leaving elderly patients undiagnosed or misdiagnosed. It is postulated that the use of the Mediterranean diet may counteract the development of depression and alleviate depressive symptoms due to the anti-inflammatory properties of this diet. The aim of the systematic review was to assess whether the degree of adherence to the Mediterranean diet is related to the occurrence and severity of depressive symptoms in people over 65 years of age. We included 9 studies out of 317 identified manuscripts. The results of the studies included in the review indicate that adherence to the principles of the Mediterranean diet by elderly people may bring beneficial results in the prevention of depressive symptoms and justify further search for the relationship between this diet and its individual components with the mental well-being of old patients.

Mild elevation of liver function tests associated with renal cell carcinoma in a multimorbid older patient - a case of Stauffer's syndrome.

We describe a case of a 74-year-old patient with recurrent fever of up-to 38.5°C, nocturnal sweating, weight loss of 4 kg, non-characteristic pain, and elevation of liver function tests (LFTs), who was diagnosed with Stauffer's syndrome. The patient successfully underwent laparoscopic heminephrectomy. The histology was clear-cell carcinoma of the right kidney (cT1a). The abnormalities in laboratory tests, such as Erythrocyte Sedimentation Rate, C-reactive protein, LFTs, α2-globulin, and most clinical symptoms abated 2 weeks post-surgery. We hypothesize that elevated LFTs in renal cell carcinoma patients could help deciding in favour of surgery in cases where the initial decision would be watchful waiting.