Introduction: Intermediate Care Units (IMCUs) are a result of a progressive change in the clinical profile of patients admitted to Internal Medicine wards, with increasingly comorbid, elderly and clinically critically ill patients requiring high-level clinical management. This requires an enhancement of healthcare resources, from continuous monitoring to the management of equipment for non-intensive organ support. Objectives: The aim of this study was to characterise the clinical profile and outcomes of patients admitted to our IMCU, as well as to define indicators for the assessment of care, in order to identify strengths and weaknesses and optimise the performance of our Centre. Materials and Methods: Since June 2025, the Intermediate Care Unit of Clinica Medica 3 of Padua University Hospital has participated in the multicentre TSI study of the FENICE Project, which focuses on the assessment and improvement of the quality of care in IMCUs, in collaboration with 12 other centres across Italy. We analysed a total of 267 patients admitted to the Intermediate Care Unit between 1 June 2025 and 31 May 2026. The FENICE Project also provided a national benchmark, useful not only for descriptive purposes, but also for comparison through an optimal matching procedure based on the variables identified by the LASSO model as the most relevant in predicting treatment failure. Results: The results show that the centre under examination had an older patient population on average, with a higher prevalence of comorbidities and acute clinical conditions, particularly cardiovascular and endocrine disorders, associated with greater use of vasoactive and antiarrhythmic drugs. At admission, 56.1% of patients had at least one organ failure, compared with 35.3% in the other centres, overall indicating greater clinical severity. Nevertheless, our centre showed lower rates of transfer to the Intensive Care Unit and in-hospital mortality, although these differences did not reach statistical significance. The median length of stay in the IMCU was 8 days, compared with 4 days in the other centres; however, almost half of the patients were discharged directly home. Discussion and Conclusions: The population admitted to our IMCU was characterised by high clinical and care complexity, with a higher prevalence of cardiovascular and endocrine-metabolic conditions at admission, consistent with the greater burden of comorbidities in these areas and the extensive use of vasoactive and antiarrhythmic drugs for haemodynamic support and the treatment of acute arrhythmias, reflecting a distinctive feature of this IMCU. Despite greater clinical severity, our centre showed better performance in terms of in-hospital mortality and transfer to the Intensive Care Unit compared with the other centres, although the differences were not statistically significant. Differences in length of stay and discharge patterns suggest a different organisation of the in-hospital care pathway. The limitations of this study include the heterogeneity of IMCUs and the number of centres involved, which currently do not represent all the units operating across Italy. Increasing the number of participating centres will make a fundamental contribution to the definition of shared criteria for the selection and prognostic stratification of patients admitted to IMCUs.
Introduzione: Le Unità di Terapia Semintensiva (TSI) nascono come risultato di un progressivo cambiamento del profilo clinico dei pazienti ricoverati nei reparti di Medicina Interna, con soggetti sempre più anziani, clinicamente complessi e con ridotta riserva funzionale, che richiedono una gestione clinica di alto profilo: questo comporta la necessità di potenziamento delle risorse di cura, dal monitoraggio continuo alla gestione di strumentazioni per il supporto d'organo non intensivo. Obiettivi: lo scopo di questo studio è la caratterizzazione del profilo clinico e degli outcome dei pazienti della nostra Unità di TSI, oltre alla definizione di indicatori di valutazione dell’assistenza, al fine di identificare punti di forza e punti deboli per ottimizzare le performance del nostro Centro. Materiali e metodi: Dal giugno 2025 l’Unità di Terapia Semintensiva della UOC Clinica Medica 3 dell’Azienda - Ospedale Università di Padova ha aderito allo studio multicentrico TSI del Progetto FENICE, che si occupa della valutazione e miglioramento della qualità della cura in TSI, in collaborazione con altri 12 centri del territorio italiano. Abbiamo analizzato complessivamente 267 pazienti ricoverati nell’Unità di Terapia Semintensiva nel periodo compreso tra il 1° giugno 2025 e il 31 maggio 2026. L’adesione al Progetto FENICE ha inoltre permesso di disporre di un benchmark nazionale, utile non solo a fini descrittivi, ma anche per un confronto mediante una procedura di optimal matching basata sulle variabili risultate più rilevanti nel predire l’insuccesso secondo il modello LASSO. Risultati: I risultati mostrano che il centro in esame aveva una popolazione mediamente più anziana e con maggiore prevalenza di comorbidità e criticità acute, in particolare cardiologiche ed endocrinologiche, associato a maggior utilizzo di farmaci vasoattivi e antiaritmici. I pazienti erano infatti gravati nel 56,1% dei casi da almeno un’insufficienza d’organo all’ingresso, rispetto al 35,3% rilevato negli altri centri, mostrando nel complesso una maggior criticità clinica: ciononostante nel nostro centro si osservava una minor quota di trasferimenti in TI e di mortalità ospedaliera rispetto alla media, pur non risultando statisticamente significativa. La durata della degenza mediana in TSI è risultata pari a 8 giorni, rispetto alla mediana di 4 giorni degli altri centri, tuttavia, quasi la metà dei pazienti è stata dimessa direttamente a domicilio. Discussione e conclusioni: la popolazione ammessa nella nostra TSI era caratterizzata da un’elevata complessità clinica e assistenziale, con una prevalenza maggiore di problematiche cardiovascolari ed endocrino-metaboliche all’ammissione, coerente con il maggior carico di comorbidità dello stesso ambito e con l’ampio utilizzo di farmaci vasoattivi e antiaritmici per il supporto emodinamico e il trattamento di aritmie acute, che rispecchiano l’elemento caratterizzante di questa TSI. Nonostante la maggiore criticità clinica, abbiamo osservato migliori performance in termini di mortalità ospedaliera e trasferimento in TI rispetto agli altri centri, pur in assenza di significatività statistica; le differenze nella durata della degenza e nella modalità di dimissione suggeriscono una diversa organizzazione del percorso intraospedaliero. I limiti di questo studio sono rappresentati dall’eterogeneità delle TSI e dal numero di centri coinvolti, che al momento attuale non rappresentano la totalità delle Unità presenti nel territorio nazionale. L’incremento del numero di centri partecipanti porterà un contributo fondamentale alla definizione di criteri condivisi per la selezione e la stratificazione prognostica dei pazienti ammessi alle TSI.
Profilo clinico e outcome di una coorte di pazienti ricoverati in un’Unità di Terapia Semintensiva: studio monocentrico nell’ambito del Progetto multicentrico FENICE.
TREVISAN, FRANCESCA
2024/2025
Abstract
Introduction: Intermediate Care Units (IMCUs) are a result of a progressive change in the clinical profile of patients admitted to Internal Medicine wards, with increasingly comorbid, elderly and clinically critically ill patients requiring high-level clinical management. This requires an enhancement of healthcare resources, from continuous monitoring to the management of equipment for non-intensive organ support. Objectives: The aim of this study was to characterise the clinical profile and outcomes of patients admitted to our IMCU, as well as to define indicators for the assessment of care, in order to identify strengths and weaknesses and optimise the performance of our Centre. Materials and Methods: Since June 2025, the Intermediate Care Unit of Clinica Medica 3 of Padua University Hospital has participated in the multicentre TSI study of the FENICE Project, which focuses on the assessment and improvement of the quality of care in IMCUs, in collaboration with 12 other centres across Italy. We analysed a total of 267 patients admitted to the Intermediate Care Unit between 1 June 2025 and 31 May 2026. The FENICE Project also provided a national benchmark, useful not only for descriptive purposes, but also for comparison through an optimal matching procedure based on the variables identified by the LASSO model as the most relevant in predicting treatment failure. Results: The results show that the centre under examination had an older patient population on average, with a higher prevalence of comorbidities and acute clinical conditions, particularly cardiovascular and endocrine disorders, associated with greater use of vasoactive and antiarrhythmic drugs. At admission, 56.1% of patients had at least one organ failure, compared with 35.3% in the other centres, overall indicating greater clinical severity. Nevertheless, our centre showed lower rates of transfer to the Intensive Care Unit and in-hospital mortality, although these differences did not reach statistical significance. The median length of stay in the IMCU was 8 days, compared with 4 days in the other centres; however, almost half of the patients were discharged directly home. Discussion and Conclusions: The population admitted to our IMCU was characterised by high clinical and care complexity, with a higher prevalence of cardiovascular and endocrine-metabolic conditions at admission, consistent with the greater burden of comorbidities in these areas and the extensive use of vasoactive and antiarrhythmic drugs for haemodynamic support and the treatment of acute arrhythmias, reflecting a distinctive feature of this IMCU. Despite greater clinical severity, our centre showed better performance in terms of in-hospital mortality and transfer to the Intensive Care Unit compared with the other centres, although the differences were not statistically significant. Differences in length of stay and discharge patterns suggest a different organisation of the in-hospital care pathway. The limitations of this study include the heterogeneity of IMCUs and the number of centres involved, which currently do not represent all the units operating across Italy. Increasing the number of participating centres will make a fundamental contribution to the definition of shared criteria for the selection and prognostic stratification of patients admitted to IMCUs.| File | Dimensione | Formato | |
|---|---|---|---|
|
Trevisan_Francesca.pdf
Accesso riservato
Dimensione
4.61 MB
Formato
Adobe PDF
|
4.61 MB | Adobe PDF |
The text of this website © Università degli studi di Padova. Full Text are published under a non-exclusive license. Metadata are under a CC0 License
https://hdl.handle.net/20.500.12608/119556