Proportion Of Polypharmacy Research Articles

Investigating the Knowledge of Prebiotics, Probiotics, and Synbiotics That May Help to Improve the Gut-Organ Axis Function in Middle-Aged and Older Adults.

The use of gut biotics, including probiotics, prebiotics, and synbiotics, has shown substantial potential in the management of various health conditions possibly through the gut-organ axis. The role of gut biotics in modulating the gut-brain axis is becoming evidentwith more research focusing on this intervention. Improvement of gut-organ axis function is possible by using food-related products called gut biotics. However, there is limited comprehension of the knowledge and use of these intestinal or gut biotics. Our aim was to recognize knowledge gaps and assess the improvement of understanding following an education intervention. Asingle-arm studyencompassing a convenient sample of 161 inpatient and outpatient subjects aged 50 years and older was conducted at the University of Alberta Hospital from June to August 2023. Knowledge about gut biotics was evaluated using a structured questionnaire consisting of 16 questions and involving six thematic areas. To ensure validity, the questionnaire was pre-tested on 10 physicians and residents who were not part ofthe study.The questionnaire was administered to study subjects prior to receiving an information sheet about gut biotics.Two weeks after receiving the information sheet, all participants were contacted by phone, and the same questionnaire was administered again. Of the 161 patients, 122 completed the pre-intervention and post-intervention questionnaires and were considered in the analysis. The mean age of the participants was 72 years (SD: 10.8), 57% comprised women, and 39% had less than a high school education. The proportion of polypharmacy and multimorbidity was87% and 97%, respectively. Following the intervention, there was a noticeable enhancement in knowledge across all the themes, with statistical significance (p<0.001) observed in 14 out of 16 questions as determined by the homogeneity statistical test. Knowledge gaps in gut biotics were prevalent among study participants, and the educational intervention effectively contributed to the enhancement of knowledge. The results of this study provide valuable information for the development of targeted health education strategies focusing on gut biotics, which may play a role in improving gut-organ axis function.

Information technology-supported integrated health service for older adults in long-term care settings

BackgroundTo examine the effectiveness and safety of a data sharing and comprehensive management platform for institutionalized older patients.MethodsWe applied information technology-supported integrated health service platform to patients who live at long-term care hospitals (LTCHs) and nursing homes (NHs) with cluster randomized controlled study. We enrolled 555 patients aged 65 or older (461 from 7 LTCHs, 94 from 5 NHs). For the intervention group, a tablet-based platform comprising comprehensive geriatric assessment, disease management, potentially inappropriate medication (PIM) management, rehabilitation program, and screening for adverse events and warning alarms were provided for physicians or nurses. The control group was managed with usual care. Co-primary outcomes were (1) control rate of hypertension and diabetes, (2) medication adjustment (PIM prescription rate, proportion of polypharmacy), and (3) combination of potential quality-of-care problems (composite quality indicator) from the interRAI assessment system which assessed after 3-month of intervention.ResultsWe screened 1119 patients and included 555 patients (control; 289, intervention; 266) for analysis. Patients allocated to the intervention group had better cognitive function and took less medications and PIMs at baseline. The diabetes control rate (OR = 2.61, 95% CI 1.37–4.99, p = 0.0035), discontinuation of PIM (OR = 4.65, 95% CI 2.41–8.97, p < 0.0001), reduction of medication in patients with polypharmacy (OR = 1.98, 95% CI 1.24–3.16, p = 0.0042), and number of PIMs use (ꞵ = − 0.27, p < 0.0001) improved significantly in the intervention group. There was no significant difference in hypertension control rate (OR = 0.54, 95% CI 0.20–1.43, p = 0.2129), proportion of polypharmacy (OR = 1.40, 95% CI 0.75–2.60, p = 0.2863), and improvement of composite quality indicators (ꞵ = 0.03, p = 0.2094). For secondary outcomes, cognitive and motor function, quality of life, and unplanned hospitalization were not different significantly between groups.ConclusionsThe information technology-supported integrated health service effectively reduced PIM use and controlled diabetes among older patients in LTCH or NH without functional decline or increase of healthcare utilization.Trial registrationClinical Research Information Service, KCT0004360. Registered on 21 October 2019.

Prevalence and factors associated with polypharmacy among patients with rheumatoid arthritis: a single-centre, cross-sectional study.

This study aimed to identify factors associated with polypharmacy, including social aspects, among patients with rheumatoid arthritis. We conducted this single-centre, cross-sectional study at a 715-bed regional tertiary care teaching hospital in Japan from 1 September to 30 November 2020. Polypharmacy was defined as having five or more medications administered orally regularly, and excessive polypharmacy was defined as having 10 or more medications administered orally regularly. The prevalence of polypharmacy and excessive polypharmacy, distribution of medication types, and factors associated with polypharmacy and excessive polypharmacy were investigated among patients with rheumatoid arthritis. The proportions of polypharmacy and excessive polypharmacy were 61% and 15%, respectively, in 991 patients. Polypharmacy and excessive polypharmacy were associated with older age (odds ratio, 1.03 and 1.03, respectively), high Health Assessment Questionnaire Disability Index (odds ratio, 1.45 and 2.03, respectively), medication with glucocorticoids (odds ratio, 5.57 and 2.42, respectively), high Charlson comorbidity index (odds ratio, 1.28 and 1.36, respectively), and a history of hospitalisation in internal medicine (odds ratio, 1.92 and 1.87, respectively) and visits to other internal medicine clinics (odds ratio, 2.93 and 2.03, respectively). Moreover, excessive polypharmacy was associated with the presence of public assistance (odds ratio, 3.80). Considering that polypharmacy and excessive polypharmacy are associated with a history of hospitalisation and glucocorticoid medication in patients with rheumatoid arthritis, medications during hospitalisation should be monitored, and glucocorticoids should be discontinued. Key points • The proportion of polypharmacy (five or more medications administered orally regularly) was 61%. • The proportion of excessive polypharmacy (10 or more medications administered orally regularly) was 15%. • Medications during hospitalisation should be reviewed and examined, and glucocorticoids should be discontinued.

Comedication and Polypharmacy With ADHD Medications in Adults: A Swedish Nationwide Study

Objective: Evidence regarding comedication among individuals with ADHD is lacking, especially in adults. This study investigated comedication and polypharmacy with ADHD medications in adults. Method: We identified adults dispensed with ADHD medications during 2013 in Sweden and matched them to controls. Logistic regression was used to calculate odds ratios (ORs) of receiving other medications. Results: Individuals receiving ADHD medications had higher risk of receiving any major classes of somatic medications (ORs ranged from 4.1, 95% confidence interval [CI] = [4.0, 4.3], to 7.4, 95% CI = [6.5, 8.5] across age groups). They were more likely to receive respiratory system, alimentary tract and metabolic system, and cardiovascular system medications. In addition, they had higher risk of receiving any other psychotropic medications. The proportion of polypharmacy with five or more medication classes increased from 10.1% to 60.4% from 18 to 64 years. Conclusion: Comedication was more common in adults receiving ADHD medications. Potential benefits and harms of comedication and polypharmacy require further research. (J. of Att. Dis. XXXX; XX[X] XX-XX)

Number of consulting medical institutions and risk of polypharmacy in community-dwelling older people under a healthcare system with free access: a cross-sectional study in Japan

BackgroundUnder the Japanese free access healthcare system, patients are allowed to consult multiple medical institutions (including clinics and hospitals for general or specialist consultation) without primary care referral. This potentially increases the risk of polypharmacy. We examined the association between the number of consulting medical institutions and polypharmacy under a healthcare system with free access.MethodsVia a self-administered questionnaire, we identified people aged ≥65 years with ≥1 disease and ≥1 consulting medical institution in a Japanese city in 2016. The exposure of interest was the number of consulting medical institutions (1, 2, or ≥3) and the outcome was polypharmacy (use of ≥6 types of drugs). We performed a multivariate logistic regression analysis, adjusting for age, sex, household economy, and the number and type of comorbidities. To minimize confounding effects, we also performed propensity-score-matched analysis, categorizing patients into two groups: 1 and ≥2 consulting medical institutions.ResultsOf 993 eligible individuals (mean (standard deviation) age: 75.1 (6.5) years, men: 52.6%), 15.7% (156/993) showed polypharmacy. Proportions of polypharmacy were 9.7% (50/516), 16.6% (55/332), and 35.2% (51/145) for people who consulted 1, 2, and ≥3 medical institutions, respectively. Relative to people who consulted 1 medical institution, adjusted odds ratios (95% confidence intervals) for polypharmacy were 1.50 (0.94–2.37) and 3.34 (1.98–5.65) for those who consulted 2 and ≥3 medical institutions, respectively. In propensity score matching, of 516 and 477 patients who consulted 1 and ≥2 medical institutions, 307 pairs were generated. The proportion of polypharmacy was 10.8% (33/307) and 17.3% (53/307), respectively (P = 0.020). The odds ratio for polypharmacy (≥2 vs. 1 consulting medical institution) was 1.73 (95% confidence interval 1.09–2.76).ConclusionsPatients who consulted more medical institutions were more likely to show polypharmacy. The results could encourage physicians and pharmacists to collect medication information more actively and conduct appropriate medication reviews. Strengthening primary care is needed to address the polypharmacy issue, especially in countries with healthcare systems with free access.