Comparison of Pain and Complications between Outpatients and Inpatients Treated with Bone Marrow Aspirate Concentrate for Knee Osteoarthritis.

Bone marrow aspirate concentrate (BMAC) has been increasingly used as an injectable treatment for knee osteoarthritis (OA). However, there remains a lack of studies on the pain and complications associated with BMAC treatment. This study compared the pain and complications of BMAC treatment between outpatients and inpatients with Kellgren-Lawrence grade II-III knee osteoarthritis (OA) during a follow-up period of ≥3 months. This study included 40 outpatients (40 knees) and 80 inpatients (80 knees) as controls who received BMAC articular injections for knee OA between December 2023 and March 2024. Outpatients were administered BMAC under local anesthesia alone, whereas inpatients were administered BMAC under local anesthesia and intravenous anesthesia. The outcomes were the visual analog scale (VAS) pain score during the BMAC procedure and the complications associated with harvest and injection sites. The mean VAS pain score in the outpatient group was significantly higher than that in the inpatient group during trocar insertion (5.2 vs. 1.3, p < 0.05) and bone marrow aspiration (6.2 vs. 1.4, p < 0.05), but it was similar between the two groups during BMAC injection (2.2 vs. 2.3, p = 0.858). Transient post-treatment complications were observed in 17.5% (7/40) of outpatients and 16.3% (13/80) of inpatients. No significant differences were observed in complications between the two groups, all of which were resolved within 2 months without any specific problem. Moreover, no major complications occurred in any group. In conclusion, outpatients who received only local anesthesia reported significant pain during BMAC treatment. The addition of intravenous anesthesia is necessary to alleviate pain during the BMAC procedure.

Trends in Dermatological Diagnoses During Covid-19 Pandemic in Nigeria: A Retrospective Study.

INTRODUCTION: Coronavirus disease (COVID-19) quickly became a pandemic causing a global concern affecting public health directly and indirectly. Dermatology outpatient services were not an exception to the impact of COVID-19, especially in Sub-Saharan Africa. To the best of our knowledge, no similar study has been done in this region, and identifying patterns of dermatological diseases would help prepare adequately for future crises. OBJECTIVE: This study examined the changes in diagnostic patterns at the dermatology clinic before the COVID-19 pandemic and during the pandemic. METHODS: This retrospective study was conducted on dermatology outpatients seen at Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria. Diagnoses were compared during the pandemic (March to August 2020) with the corresponding period of the previous year. RESULTS: A total of 534 patients with 559 diagnoses were included. The average weekly dermatology clinic visits remained unchanged during the pandemic, although there was a 25.8% reduction in dermatology outpatients. The most common reasons for visiting the outpatient clinic during the COVID-19 pandemic were acne vulgaris, scabies, atopic dermatitis, dermatophytosis, and pityriasis versicolor. While the percentage of scabies significantly decreased during the pandemic; the percentage of allergic contact dermatitis, prurigo nodularis, candidiasis, hemangioma, and lupus erythematosus increased respectively. CONCLUSION: Although the COVID-19 pandemic had a negligible impact on the average weekly number of skin clinic visits, it caused a change in diagnostic patterns. Understanding the pattern of skin diagnoses may help hospitals better prepare for future pandemics.

INTRODUCTION: La maladie à coronavirus (COVID-19) est rapidement devenue une pandémie suscitant une préoccupation mondiale, affectant directement et indirectement la santé publique. Les services ambulatoires de dermatologie n'ont pas échappé à l'impact du COVID-19, en particulier en Afrique subsaharienne. À notre connaissance, aucune étude similaire n'a été réalisée dans cette région, et l'identification des tendances des maladies dermatologiques permettrait de se préparer adéquatement pour les crises futures. OBJECTIF: Cette étude a examiné les changements dans les tendances diagnostiques à la clinique de dermatologie avant et pendant la pandémie de COVID-19. MÉTHODES: Cette étude rétrospective a été menée sur des patients ambulatoires de dermatologie vus à l'hôpital universitaire d'enseignement Nnamdi Azikiwe, Nnewi, au Nigeria. Les diagnostics ont été comparés pendant la pandémie (mars à août 2020) avec la période correspondante de l'année précédente. RÉSULTATS: Un total de 534 patients avec 559 diagnostics ont été inclus. Le nombre moyen de consultations hebdomadaires à la clinique de dermatologie est resté inchangé pendant la pandémie, bien qu'il y ait eu une réduction de 25,8 % des patients ambulatoires de dermatologie. Les raisons les plus courantes de consulter la clinique ambulatoire pendant la pandémie de COVID-19 étaient l'acné vulgaire, la gale, la dermatite atopique, la dermatophytose et le pityriasis versicolor. Alors que le pourcentage de gale a diminué de manière significative pendant la pandémie, le pourcentage de dermatite de contact allergique, de prurigo nodulaire, de candidose, d'hémangiome et de lupus érythémateux a augmenté respectivement. CONCLUSION: Bien que la pandémie de COVID-19 ait eu un impact négligeable sur le nombre moyen hebdomadaire de consultations à la clinique de dermatologie, elle a entraîné un changement dans les tendances diagnostiques. Comprendre les tendances des diagnostics de peau peut aider les hôpitaux à mieux se préparer pour les futures pandémies. MOTS CLÉS: COVID-19, patients ambulatoires de dermatologie, diagnostics dermatologiques, Afrique de l'Ouest, Nigeria, tendances.

Individual use of self-medication and other remedies in COVID-19 outpatients in Western-Pomerania.

We analyzed data from positively tested COVID-19 outpatients to describe self-medication with OTC drugs and use of other remedies against symptoms of SARS-CoV-2 infection. We specifically considered their type and frequency, as well as associations with patient characteristics, and reasons for use. Data were collected between May 1, 2020 and February 22, 2021 with two questionnaires in an observational cohort study with PCR-confirmed SARS-CoV-2-positive adult outpatients in the district of Western Pomerania in Germany. 523 out of 710 outpatients (74%; 340 women and 183 men) reported using drugs and other remedies to relieve COVID-19-symptoms. Overall, participants reported utilization of 1282 finished dosage products or remedies, including 213 different ingredients. In the population of 710 outpatients, utilization of ibuprofen (26%), acetaminophen (21%), metamizole (14%), and acetylsalicylic acid (10%) was most commonly reported. Phytopharmaceuticals, herbal and animal products as well as vitamins and minerals were also frequently reported. Among the 523 participants who used drugs and other remedies, most commonly mentioned reasons for use were headache (40%), other kinds of pain (e.g. myalgia; 37%), fever (24%) and cough (16%). Our analysis showed that a majority of the participants tried to alleviate COVID-19-symptoms using drugs and other remedies. Especially analgesic and antipyretic agents, followed by herbal medicines, were used very frequently.Trial registration: German Register for Clinical Studies DRKS00021672, first registration on December 1st, 2020.

Effect of spirulina on risk of hospitalization among patients with COVID-19: the TOGETHER randomized trial.

BACKGROUND: Algae-derived nutraceuticals, such as spirulina, have been reported to have biological activities that may minimize clinical consequences to COVID-19 infections. OBJECTIVES: This study aimed to determine whether spirulina is an effective treatment for high-risk patients with early COVID-19 in an outpatient setting. METHODS: The TOGETHER trial is a placebo-controlled, randomized, platform trial conducted in Brazil. Eligible participants were symptomatic adults with a positive rapid test for SARS-CoV-2 older than 50 y or with a known risk factor for disease severity. Patients were randomly assigned to receive placebo or spirulina (1 g twice daily for 14 d). The primary end point was hospitalization defined as either retention in a COVID-19 emergency setting for >6 h or transfer to tertiary hospital owing to COVID-19 at 28 d. Secondary outcomes included time-to-hospitalization, mortality, and adverse drug reactions. We used a Bayesian framework to compare spirulina with placebo. RESULTS: We recruited 1126 participants, 569 randomly assigned to spirulina and 557 to placebo. The median age was 49.0 y, and 65.3% were female. The primary outcome occurred in 11.2% in the spirulina group and 8.1% in the placebo group (odds ratio [OR]: 1.24; 95% credible interval: 0.84, 1.86). There were no differences in emergency department visit (OR: 1.21; 95% credible interval: 0.81, 1.83), nor time to symptom relief (hazard ratio: 0.90; 95% credible interval: 0.79, 1.03). Spirulina also not demonstrate important treatment effects in the prespecified subgroups defined by age, sex, BMI, days since symptom onset, or vaccination status. CONCLUSIONS: Spirulina has no any clinical benefits as an outpatient therapy for COVID-19 compared with placebo with respect to reducing the retention in an emergency setting or COVID-19-related hospitalization. There are no differences between spirulina and placebo for other secondary outcomes. This trial was registered at clinicaltrials.gov as NCT04727424.

Patient-clinician interactions in shared diabetes/nephrology consultations - A qualitative observation study.

BACKGROUND: The incidence of chronic disease is increasing worldwide which, in turn, increases the demand for healthcare services. To meet these demands, healthcare systems are adapting their services in order to reduce treatment costs and ensure coherence for patients with multiple diseases. One form of adaptation is shared outpatient consultations between internal medical specialties. However, little is known about how patients interact with multiple clinicians in shared consultations. AIM: This project aimed to explore how patients with diabetes and chronic kidney disease interact with multiple clinicians in a shared outpatient setting. RESEARCH METHODS: We performed a qualitative ethnographic study, combining focused participant observations with informal field interviews. We included 17 participants, nine males and eight females with a mean age of 67.3 in the project. The data analysis was guided by Braun and Clarke's reflexive thematic analysis and Arthur Kleinman's theory of illness and disease. RESULTS: We found one over-arching theme: 'A consultation which encompassed both illness and disease' and four subthemes: (1) 'The medical focal point' pertained to the focus on physiological measurements in dialogue between patients and clinicians. (2) 'The possibility of negotiations' illustrated how decisions about dialysis and pharmacological treatment were based on negotiations. (3) 'Speaking different languages' displayed how patients used alternative illness-based explanations whereas clinicians tended to use biomedical language. (4) 'Perceptions of everyday life' concerned what patients considered was best for them when managing their illness and everyday lives. CONCLUSION: Patients present information on how they balance life with physiological and psychosocial challenges. When clinicians employ a biomedical perspective, opportunities to gain information on patients' illness behaviours or cues to negotiate are missed. Patients prioritise functioning on a daily level over following treatment regimes. These findings are tenuous and require verification in similar studies in similar settings. SHORT PHRASES: Shared Outpatient Clinic, Patient-clinician interactions.

Clinical Outcomes of a Nurse-Delivered, Technology-Enabled HIV Outpatient Model.

We evaluated Klick, a nurse-led, digitally enabled model of HIV outpatient care, launched in 2020. Klick's smartphone app offers online booking, remote nurse-led consultations, and results. An audit of Klick nurse-led consultations was conducted against BHIVA monitoring guidelines, and nurses were interviewed about their experience. Of 40 Klick patients audited, 4 of 5 BHIVA standards were met: 100% had documented co-medications, smoking history, blood pressure, and viral load data, and 89% received a cardiovascular risk calculation (Targets 97%-90%-90%-90%-90%). Compared to national BHIVA audit findings, Klick performed better across 22 of 24 comparable measures. Nurses safely managed a cohort comprising some complexity (eg, co-morbidities, polypharmacy); no cases were escalated off the pathway, and all were virologically suppressed. Using a digitally supported model, nurses effectively provided safe care to HIV-positive patients with predominantly stable health, enabling consultants to focus on more complex caseloads. Care was comprehensive and person-centered and obtained better outcomes compared to previous national audits.

Patient experience and satisfaction with shared decision-making: A cross-sectional study among outpatients.

OBJECTIVES: This study aimed to investigate how doctor-patient communication, trust in doctors impacted patients' experience and satisfaction in shared decision-making (SDM). METHODS: This study is based on the data from a cross-sectional survey (n = 12,401) conducted in 27 public specialist outpatient clinics in Hong Kong. RESULTS: The multivariable regression models revealed that doctors' better communication skills were associated with lower decision-making involvement (odd ratio, 0.75 [95 % CI, 0.88-0.94], P < .001) but higher satisfaction with involvement (odd ratio, 6.88 [95 % CI, 5.99-7.93], P < .001). Similarly, longer consultation durations were associated with reduced involvement in decision-making (odd ratio, 0.71 [95 % CI, 0.66-0.73], P < .001) but increased satisfaction with involvement (odd ratio, 1.91 [95 % CI, 1.80-2.04], P < .001). Trust in doctors significantly mediated these associations, except for the association between consultation duration and patients' satisfaction with decision-making involvement. CONCLUSION: Doctors' better communication skills and longer consultations might not necessarily increase patient involvement in SDM but correlated with increased satisfaction with involvement. Trust in doctors emerged as a mediator for participation and satisfaction in decision-making. PRACTICE IMPLICATIONS: Clinics should consider patients' preferences and capabilities when tailoring communication strategies about decision-making and optimizing patient satisfaction.

Early maladaptive schemas mediate the relationship between severe childhood trauma and eating disorder symptoms: evidence from an exploratory study.

BACKGROUND: Childhood trauma history has frequently been linked to eating disorders (EDs); nevertheless, the scientific literature calls for extending knowledge regarding mediators between EDs and childhood trauma. This study explored whether ED symptoms and early maladaptive schemas were more severe in ED patients with severe childhood trauma than in ED patients with no/mild childhood trauma and whether early maladaptive schemas mediated the relationship between childhood trauma and ED symptom severity. METHODS: Data were extracted from the Regional Centre for Eating Disorders registry at the University Hospital of Verona. The extracted data included self-reported data, including the Eating Disorder Inventory-3 score, Young Schema Questionnaire score, Childhood Experience and Experience of Care and Abuse Questionnaire score, and sociodemographic and clinical information on the ED outpatients seeking care. A mediation analysis using the structural equation modeling procedure was conducted. RESULTS: Forty-two outpatients, 31% of whom exhibited severe childhood trauma, satisfied the criteria for registry data extraction. The severity of ED symptoms, as well as the early maladaptive schemas' scores for emotional deprivation, defectiveness, failure, vulnerability, insufficient self-control, and negativity, were greater in ED outpatients with severe childhood trauma. Furthermore, early maladaptive schemas related to defectiveness, failure, and negativity had a mediating role in the relationship between severe childhood trauma and ED symptom severity. CONCLUSIONS: This exploratory study provides preliminary evidence about the importance of early maladaptive schemas in the relationship between trauma history and ED psychopathology. In addition, ED symptoms may represent a dysfunctional attempt to avoid unpleasant emotions associated with schema activation. The results support the need to consider early maladaptive schemas in the treatment of traumatized patients with ED symptoms. Study limitations, research and clinical implications are discussed.

Eating disorder psychopathology was found to be related to a history of trauma. Nonetheless, our understanding of the mediators of the relationship between childhood trauma and eating disorders remains to be improved. The current study revealed that certain early maladaptive schemas (i.e., defectiveness, failure, and negativity) mediated the relationship between childhood trauma and eating disorder symptoms and that outpatients who experienced severe childhood trauma reported more severe eating disorder symptoms and greater severity of certain early maladaptive schemas, such as emotional deprivation, defectiveness, failure, vulnerability, insufficient self-control, and negativity. Our findings support the need to consider early maladaptive schemas in the treatment of traumatized patients with eating disorders.

A plant-based diet is feasible in patients with Crohn's disease.

BACKGROUND: Incorporating plant-based diets as a supplement to medical treatment may have a beneficial impact on patients with Crohn's disease, however, research with intervention studies is required. OBJECTIVE: To investigate the feasibility of a plant-based diet intervention. Secondly, the purpose was to investigate whether such diet may reduce disease activity and enhance quality of life. MATERIALS AND METHODS: This study was designed as a single arm feasibility study. Outpatients with Crohn's disease in biological therapy were guided over twelve weeks towards a dietary lifestyle change. OUTCOME MEASURES: Feasibility concerning recruitment, retention rate and compliance. Secondary outcomes were measures of patient reported outcome questionnaires (PROMS). Paired t-tests were used to examine changes in CO2 emissions, anthropology, biomarkers, and patient-reported data. Δ-values were used to investigate difference between dietary intake and requirements. Linear regression analyses examined the association between biomarkers and PROMS. RESULTS: In total, 15 participants completed the intervention with easy recruitment and a retention rate at 87.6%. A clinically positive tendency was seen towards improved symptom scores for disease (HBI; p=0.028 and IBDQ; p=0.006) but not for fatigue (IBD-F; p = 0.097), although none of these were statistically significant. Adverse effects were decreased protein intake (p=0.069) and slightly reduced muscle mass. It remains unclear to what extent the intervention contributed to the improved self-reported effects although perception of disease activity was improved. CONCLUSION: This study demonstrates that it is possible to retain patients following a plant-based diet. However, the dietary change required ongoing dietetic support with a focus on anti-inflammatory agents and the still unattainable protein requirements.

Evaluating the protective effectiveness and risk factors of ursodeoxycholic acid on COVID-19 among outpatients.

Objective: This study aimed to assess the chemopreventive effect of ursodeoxycholic acid (UDCA) against COVID-19 and to analyze infection risk factors, symptoms, and recovery in outpatients with UDCA exposure. Methods: The study enrolled outpatients prescribed UDCA from the Second Affiliated Hospital of Chongqing Medical University, China, between 01 July 2022, and 31 December 2022. Data on demographics, comorbidities, and drug combinations were collected using electronic medical records. COVID-19 infection, symptoms, severity, prognosis, vaccinations, and UDCA administration were surveyed by telephone interviews. UDCA non-users served as controls and were matched in a 1:2 ratio with UDCA users using propensity score matching with the nearest neighbor algorithm. Infection rates, symptomatology, severity, and prognosis were compared between matched and control cohorts, and risk factors and infection and recovery symptoms were analyzed in UDCA-exposed outpatients. Results: UDCA-exposed outpatients (n = 778, 74.8%) and matched UDCA users (n = 95, 74.2%) showed significantly lower SARS-CoV-2 infection rates than control patients (n = 59, 92.2%) (p < 0.05). The matched UDCA group exhibited substantially lower fever, cough, sore throat, and fatigue rates than controls (p < 0.05). Participants with UDCA exposure generally experienced mild symptoms, while those without UDCA had moderate symptoms. The matched UDCA group also had significantly shorter durations of fever and cough (p < 0.05). Risk factors such as age over 60, less than 1 month of UDCA administration, diabetes mellitus, and coronary artery disease significantly increased SARS-CoV-2 infection rates (p < 0.05), while smoking led to a decrease (p < 0.05). Hypertension was associated with a prolonged COVID-19 recovery (p < 0.05), while smoking, vaccination, and fatty liver disease were associated with shorter recovery periods (p < 0.05). The main symptoms in the full UDCA cohort were fever, cough, and sore throat, with fatigue, cough, and hyposthenia being the most persistent. Conclusion: UDCA demonstrated chemopreventive effect against SARS-CoV-2 in outpatients by significantly reducing infection incidence and mitigating COVID-19 symptoms, severity, and recovery duration. Old age, short UDCA course, and comorbidities such as diabetes mellitus and CAD increased infection rates, while hypertension prolonged recovery. Smoking, vaccination, and fatty liver disease reduced infection rates and shortened recovery. UDCA had minimal impact on symptom types. Larger and longer-term clinical studies are needed further to assess UDCA's effectiveness in COVID-19 prevention or treatment.

The association between continuous polypharmacy and hospitalization, emergency department visits, and death in older adults: a nationwide large cohort study.

Background: This study aimed to investigate the association between continuous polypharmacy and hospitalization, emergency department (ED) visits, and death. Methods: This retrospective study utilized 6,443,896 patients aged between 65 and 84 years of National Health Insurance claims data from 2016 to 2018. Polypharmacy and excessive polypharmacy were defined as the concurrent use of 5 or more and 10 or more medications, respectively, for durations of both 90 days or more and 180 days or more within a 1-year observation period. The primary outcome measures included all-cause hospitalization, ED visits, and mortality. Multiple logistic regression models were used adjusting for patients' general characteristics, comorbidities, and history of hospitalization or ED visits. Results: Among 2,693,897 patients aged 65-84 years who had used medicines for 180 days or more (2,955,755 patients taking medicines for 90 days or more), the adverse outcomes were as follows: 20.5% (20.3%) experienced hospitalization, 10.9% (10.8%) visited the ED, and 1% (1%) died, respectively. In patients who exhibited polypharmacy for more than 180 days, the adjusted odds ratio of adverse outcomes was 1.32 (95% confidence interval [CI], 1.31-1.33) for hospitalization, 1.32 (95% CI, 1.31-1.33) for ED visits, 1.63 (95% CI, 1.59-1.67) for death, and that in excessive polypharmacy patients for more than 180 days was 1.85 for hospitalization, 1.92 for ED visits, and 2.57 for death, compared to non-polypharmacy patients. Conclusion: Our results suggest that polypharmacy in older adults might lead to negative health consequences. Thus, interventions to optimize polypharmacy may need to be implemented.

Adjusting to living with chronic liver disease among patients who continue regular healthcare visits for hepatocellular carcinoma surveillance: A grounded theory study.

AIM: To explore patients' process of living with chronic liver disease while continuing regular healthcare visits for hepatocellular carcinoma surveillance. METHODS: Semistructured interviews and participant observations were conducted in this qualitative constructivist grounded theory study. The participants included 11 patients undergoing regular hepatocellular carcinoma surveillance every 1-6 months for 2-30 years. Data were analyzed using coding, memo-writing, theoretical sampling, and constant comparison. RESULTS: The participants incorporated regular healthcare visits into their living cycle. The cycle's core comprised two categories ("inferring my liver condition" and "desiring status quo"). The cycle underwent a transition described by three phases ("seeking ways to live with my chronic liver disease," "being overwhelmed by living with my chronic liver disease," and "reconstructing my life to live with my chronic liver disease"). This transition involved adjusting to living with chronic liver disease while continuing regular healthcare visits. The relative importance of the cycle's core progressively shifted from "inferring my liver condition" to "desiring status quo." CONCLUSIONS: This study revealed the transition phases of patients' living cycles in adjusting to living with chronic liver disease while continuing regular healthcare visits. Understanding the different phases in which patients are and the psychological impact of healthcare visits can help them look forward to recuperative actions. Furthermore, patients who have a sense of ownership experience loneliness because of regular healthcare visits. A support system including nurses as part of regular hepatocellular carcinoma surveillance should be established to help ease patients' sense of loneliness by utilizing their sense of ownership.

Prevalence of Selected Immune Evasion Genes and Clonal Diversity in Methicillin-Susceptible Staphylococcus aureus Isolated from Nasal Carriers and Outpatients with Cut Wound Infections.

Staphylococcus aureus, being one of the most common human pathogens, is responsible for infections in both hospital and community settings. Its virulence is attributed to its ability to evade the immune system by producing immune evasion (IE) proteins. The aim of this study was to detect the frequency of selected IE genes (spin, sbi, sea, sak, chp, scin, sep, ecb), belonging to the immune evasion cluster (IEC), and IEC types in 86 methicillin-susceptible S. aureus (MSSA) strains isolated from unrelated outpatients. In order to determine the diversity of analyzed strains, the phylogenetic relatedness was also determined. All strains were examined for the presence of IE genes using polymerase chain reaction assay. To analyze the clonal relatedness of S. aureus, pulsed-field gel electrophoresis (PFGE) was performed. All analyzed strains harbored the scn gene, followed by sbi (95.4%), ecb (91.7%), spin (89.5%), sak (83.7%), chp (67.4%), sep (67.4%) and sea (5.8%). Seventy-three (84.9%) S. aureus strains were classified into IEC types, of which, IEC type F was most commonly observed. IEC type A was not detected. PFGE results showed no association between clonal relatedness and the presence of IE genes/IEC types. In conclusion, the abundant and so diverse repertoire of genes determining invasion in analyzed strains may prove the fact that these strains are highly advanced and adapted to evade the host immune response.

Analyzing Dropout in Alcohol Recovery Programs: A Machine Learning Approach.

Background: Retention in treatment is crucial for the success of interventions targeting alcohol use disorder (AUD), which affects over 100 million people globally. Most previous studies have used classical statistical techniques to predict treatment dropout, and their results remain inconclusive. This study aimed to use novel machine learning tools to identify models that predict dropout with greater precision, enabling the development of better retention strategies for those at higher risk. Methods: A retrospective observational study of 39,030 (17.3% female) participants enrolled in outpatient-based treatment for alcohol use disorder in a state-wide public treatment network has been used. Participants were recruited between 1 January 2015 and 31 December 2019. We applied different machine learning algorithms to create models that allow one to predict the premature cessation of treatment (dropout). With the objective of increasing the explainability of those models with the best precision, considered as black-box models, explainability technique analyses were also applied. Results: Considering as the best models those obtained with one of the so-called black-box models (support vector classifier (SVC)), the results from the best model, from the explainability perspective, showed that the variables that showed greater explanatory capacity for treatment dropout are previous drug use as well as psychiatric comorbidity. Among these variables, those of having undergone previous opioid substitution treatment and receiving coordinated psychiatric care in mental health services showed the greatest capacity for predicting dropout. Conclusions: By using novel machine learning techniques on a large representative sample of patients enrolled in alcohol use disorder treatment, we have identified several machine learning models that help in predicting a higher risk of treatment dropout. Previous treatment for other substance use disorders (SUDs) and concurrent psychiatric comorbidity were the best predictors of dropout, and patients showing these characteristics may need more intensive or complementary interventions to benefit from treatment.

Determinants of clinic absenteeism in a chemotherapy service of a cancer center located at Rio de Janeiro, Brazil.

INTRODUCTION: Clinic absenteeism promotes higher waiting lists for medical procedures and public resources waste. OBJECTIVES: The present work aimed to identify the reasons for clinic absenteeism from each cycle of the antineoplastic chemotherapy treatment, as well as to determine the socio-demographic, clinical and treatment profiles of this population. METHODS: This observational prospective work evaluated pediatric and adult patients which missed their chemotherapy cycle between May and October 2023 in a Cancer Center located in Rio de Janeiro, Brazil. Clinic absenteeism rate was calculated, and socio-demographic profile was described. Reasons for absenteeism, treatment protocol and most used drugs were also identified. RESULTS: This work analyzed data from 69 patients, the majority above 60 years old. Approximately 60% were male, 33.3% had little to no education and 63.8% lived outside the center city. Absenteeism average monthly rate was 1.73% for adults and 0.87% for children. The most related non-attendance reasons were patient feeling too ill to attend their chemotherapy session, failure to remember the cycle day and lack of means of transportation. Most prevalent neoplasms were from the digestive tract (46%). Fluorouracil, irinotecan, oxaliplatin and gemcitabine were the most discarded drugs due to absenteeism. CONCLUSIONS: Older patients and the ones residing far away from the Center tend to miss the scheduled chemotherapy cycles. However, most reasons for absenteeism could be avoided by confirmation calls or text messages. These procedures implementation could lead to a lower absenteeism rate and less resource waste.

Bioimpedance analysis predicts worsening events in outpatients with heart failure and reduced ejection fraction.

AIMS: Heart failure (HF) with reduced left ventricle ejection fraction (LVEF) is an entity with poor prognosis characterized by decompensations. Bioelectrical impedance analysis (BIA) is used to assess volume overload (VO) and may be useful to identify apparently stable HF outpatients at risk of decompensation. The aim of this study is to analyse whether VO assessed by BIA is associated with worsening heart failure (WHF) in stable outpatients with HF and reduced LVEF (HFrEF). METHODS AND RESULTS: This is a prospective single-centre observational study. Consecutive stable HF outpatients with LVEF below 40% underwent BIA, transthoracic echocardiography, blood sampling, and physical examination and were followed up for 3 months. VO was defined as the difference between the measured weight and the dry weight assessed by BIA. Demographic, clinical, anthropometric, echocardiographic, and analytical parameters were recorded. The primary endpoint was WHF, defined by visits to the emergency department for HF or hospitalization for HF. A total of 100 patients were included. The median VO was 0.5 L (interquartile range 0-1.6 L). Eleven patients met the primary endpoint. Univariate binary logistic regression analysis showed that left ventricle filling pressures assessed by E/e', N-terminal pro B-type natriuretic peptide, inferior vena cava dilatation (≥21 mm), signs of congestion, and VO were associated with the primary endpoint. Binary logistic regression multivariate analysis showed that VO was the only independent predictor for the primary endpoint (adjusted OR 2.7; 95% CI 1.30-5.63, P = 0.008). Multivariate Cox regression analysis also showed an adjusted hazard ratio (HR) for VO of 2.03; 95% CI 1.37-3.02, P < 0.001. Receiver-operating characteristic curve analysis showed an area under the curve for VO of 0.88 (95% CI 0.79-0.97, P < 0.001) with an optimal cut-off of 1.2 L. CONCLUSIONS: VO assessed by BIA is independently associated with WHF in stable outpatients with HFrEF at 3 months.

Safety of outpatient commencement of sotalol.

Background: Inpatient monitoring is recommended for sotalol initiation. Objective: The purpose of this study was to assess the safety of outpatient sotalol commencement. Methods: This is a multicenter, retrospective, observational study of patients initiated on sotalol in an outpatient setting. Serial electrocardiogram monitoring at day 3, day 7, 1 month, and subsequently as clinically indicated was performed. Corrected QT (QTc) interval and clinical events were evaluated. Results: Between 2008 and 2023, 880 consecutive patients who were commenced on sotalol were evaluated. Indications were atrial fibrillation/flutter in 87.3% (n = 768), ventricular arrhythmias in 9.9% (n = 87), and other arrhythmias in 2.8% (n = 25). The daily dosage at initiation was 131.0 ± 53.2 mg/d. The QTc interval increased from baseline (431 ± 32 ms) to 444 ± 37 ms (day 3) and 440 ± 33 ms (day 7) after sotalol initiation (P < .001). Within the first week, QTc prolongation led to the discontinuation of sotalol in 4 and dose reduction in 1. No ventricular arrhythmia, syncope, or death was observed during the first week. Dose reduction due to asymptomatic bradycardia occurred in 3 and discontinuation due to dyspnea in 3 within the first week. Overall, 1.1% developed QTc prolongation (>500 ms/>25% from baseline); 4 within 3 days, 1 within 1 week, 4 within 60 days, and 1 after >3 years. Discontinuation of sotalol due to other adverse effects occurred in 41 patients within the first month of therapy. Conclusion: Sotalol initiation in an outpatient setting with protocolized follow-up is safe, with no recorded sotalol-related mortality, ventricular arrhythmias, or syncope. There was a low incidence of significant QTc prolongation necessitating discontinuation within the first month of treatment. Importantly, we observed a small incidence of late QT prolongation, highlighting the need for vigilant outpatient surveillance of individuals on sotalol.

Constipation-associated factors in outpatients with schizophrenia: A multicenter questionnaire survey.

Constipation is a prevalent gastrointestinal disorder that affects people globally, decreasing their quality of life and life expectancy. Individuals with schizophrenia often suffer from constipation, which could be a result of the illness itself or the side effects of psychotropic medications. However, little research has been conducted on factors contributing to constipation in individuals with schizophrenia. To address this issue, we conducted a survey using self-administered questionnaires and medical records to identify factors associated with constipation in psychiatric outpatients. This study included 399 patients with schizophrenia, resulting in a high prevalence of constipation (43.4%). The analysis suggested that female gender, the doses of antiparkinsonian medications, and benzodiazepine sleeping pills may be associated with constipation.

Associations between alcohol use and outcome of psychological treatment in specialist psychiatric care - a cohort study.

Background: Alcohol-related issues are widespread worldwide and are fairly substantial. Numerous studies have identified and clarified the effects and prevalence of alcohol use across different contexts. However, when it comes to the prevalence of alcohol in psychiatry and its impact on treatment outcomes compared to other patient groups, studies are relatively scarce, and results often vary, sometimes with different outcomes. This study focuses on investigating the effectiveness of psychological treatment in psychiatric clinics for outpatients, considering those with and without hazardous alcohol use under naturalistic conditions. Methods: Patients were recruited between 2012 and 2016 from psychiatric clinics in Sormland, Sweden, as part of the regular services. Patients completed symptom assessment instruments regarding depression, anxiety, quality-of-life, and alcohol consumption at the beginning of their psychological treatment, upon completion, and during a follow-up 1 year after completion. Completion of questionnaires was ongoing for some patients until 2021. A total of 324 patients were included in the study, distributed among 59 participating therapists. Results: Among all patients in the study, 30.2% showed hazardous alcohol use at the start of their psychological treatment, with a higher proportion being men. There was a significant reduction in the proportion of patients with hazardous use and a notable decrease in the mean audit score upon completion of psychological treatment. At follow-up, there was no significant change compared to completion. There were 31.2% of the patients who achieved recovery or improvement in the audit score upon completion of treatment. Patients with hazardous alcohol use consistently scored higher mean values on the symptom assessment instruments and lower on the quality-of-life instrument at the beginning. More individuals with hazardous alcohol use typically achieved better results across all outcome instruments at both at completion and follow-up. Conclusion: Patients with hazardous alcohol use demonstrate significant improvements in their alcohol consumption through standard psychological treatment in psychiatry, despite the treatment not specifically focusing on alcohol consumption. The progress/improvement appears to be largely maintained at follow-up. Moreover, patients with hazardous alcohol use tend to show greater progress across all outcome instruments. No significant gender differences were detected in this context.

Nonadherence to oral cancer chemotherapy in hepatocellular carcinoma: prevalence and predictive factors in Vietnam.

PURPOSE: Standard oral cancer chemotherapy (OCT) or targeted therapy (OTT) has expanded the treatment methods for hepatocellular carcinoma (HCC). However, its principal nonadherence causes a reduction in efficacy. We aimed to evaluate the status of nonadherence and influencing factors among outpatient patients with HCC. PATIENTS AND METHODS: In 2021, a prospective observational study was conducted on 384 patients with either old or newly diagnosed HCC treated with OTT. Nonadherence to OCT was determined using the eight-item Morisky Medication Adherence Scale, with a score < 6 points. The patients were finished with a six-month follow-up investigation by questionnaires. RESULTS: 54,8% of HCC outpatients were nonadherent to OCT, with a mean Morisky score of 5.19. They dropped out of the treatment mainly because of drug side effects, such as fatigue (72.4%), hand-foot syndrome (42.7%), diarrhea (38.3%), nausea (25%), insomnia (24.7%), abdominal pain (12%), and anxiety about these adverse events (65.9%). Additionally, financial difficulties and low relative copayments were significantly correlated with the noncompliant treatment of patients (OR = 2.29, 95% CI = 1.32-3.98, P = 0.003; OR = 4.36, 95% CI = 0.95-19.93, P = 0.039, respectively). Moreover, inadequate individual information about the clinical course, the art of treatment, and medication usage instructions were suggestive barriers to adherence to treatment (OR = 1.96, 95% CI = 1.08-3.55, P = 0.024; OR = 1.86, 95% CI = 1.1-3.14, P = 0.02; OR = 2.34, 95% CI = 1.29-4.26, P = 0.004, respectively). Finally, a low level of trust in doctors was an essential factor in nonadherence (Mean of the Anderson Trust in Physician Scale scores counted 38.12 vs. 43.97, respectively for non-adherence vs. adherence, P = 0.00001). CONCLUSIONS: This study suggests a high rate of primary nonadherence to standard oral targeted therapy among HCC outpatient patients because of drug side effects, patient awareness of treatment, and lack of confidence in healthcare providers. Close supervision, proper medication instructions, appropriate dosage reductions, and comprehensive patient counseling might be necessary to control nonadherence.