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PROPOSAL FOR A PREOPERATIVE FUNCTIONAL OPTIMIZATION PATHWAY FOR PATIENTS CANDIDATE FOR MAJOR SURGERY (CARDIAC AND ABDOMINAL ONCOLOGY) (PRIME CARE)

2026年9月25日更新者：Luca Guzzetti、ASST Sette Laghi

PRehabilitation With Integrated and Multimodal Evaluation in Cardiac and Abdominal majoR surgEry (PRIME CARE) A Proposed Pathway for Preoperative Functional Optimization in Candidates for Major Surgery

The study aims to evaluate a prehabilitation protocol for patients undergoing cardiac and abdominal surgery. The project for a preparation program for cardiac surgery was developed within the framework of ERAS (Enhanced Recovery After Surgery), which aims to ensure optimal recovery after surgery and a Surgery), which aims to ensure optimal recovery after surgery and an early and safe return to daily activities.

The study focuses on the preoperative phase, with the introduction of the concept of prehabilitation, i.e., a program to enhance the functional abilities of individuals in preparation for major surgery. The study focuses on the preoperative phase, introducing the concept of prehabilitation, i.e., a program to enhance the functional abilities of individuals in preparation for major surgery, such as cardiac surgery, on an elective basis.

This program, which currently represents best clinical practice, lasts four weeks and addresses several areas: strengthening respiratory and muscular functions, optimizing nutrition, and cognitive stimulation. Patients will be assessed at enrollment and up to 180 days post-surgery to evaluate their clinical status compared to pre-surgery on these four aspects mentioned above.

調査の概要

状態

募集

条件

研究の種類

観察的

入学 (推定)

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究連絡先

名前：Massimo Stella, MD
電話番号：0039 0332393447
メール：maxstella95@gmail.com

研究場所

イタリア
- - Varese、イタリア、21100
    - 積極的、募集していない
    - ASST Sette Laghi
- VA
  - Varese、VA、イタリア、21052
    - 募集
    - Ospedale di Circolo
    - コンタクト：
      
      Massimo Stella, MD
      
      電話番号：+39 0332 393447
      
      メール：maxstella95@gmail.com

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

18年歳以上 (大人、高齢者)

健康ボランティアの受け入れ

いいえ

受講資格のある性別

全て

サンプリング方法

非確率サンプル

調査対象母集団

This prospective, observational, single-center study will enroll approximately 50 adult patients (≥18 years old) undergoing elective cardiac or major abdominal surgery at Ospedale di Circolo e Fondazione Macchi, Varese, Italy. Eligible patients for abdominal surgery must have ASA I-III and PS ECOG ≤2. Key exclusion criteria include emergency surgery, unstable angina, malignant arrhythmias, severe or very severe COPD, dementia, pregnancy, or inability to provide informed consent. Participants will be screened by the surgical team and followed during a personalized prehabilitation program starting about one month before surgery.

説明

Inclusion Criteria:

Elective major abdominal surgery or elective cardio surgery
American Society of Anaesthesiologists Physical Status Classification ≤ 3
Performance Status according to ECOG Scale ≤ 2

Exclusion Criteria:

Emergency surgery
Unstable angina
Malignant arrythmias
Severe/ very severe COPD
Dementia
Pregnancy
Inability to provide informed consent

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

研究はどのように設計されていますか？

デザインの詳細

観測モデル：CASE_ONLY
時間の展望：PROSPECTIVE

グループ/コホートの数

コホートと介入

グループ/コホート
Eligible patients for major surgery

この研究は何を測定していますか？

主要な結果の測定

結果測定	メジャーの説明	時間枠
10% improvement from baseline at 6-minutes-walking-test-distance 時間枠：From enrollment to the date of surgery	The primary outcome of this study is to evaluate whether prehabilitation translates into an improvement in quality of life before surgery, assessed in terms of functional status. This objective is assessed using the 6-minute walking distance test. A significant improvement is considered to be a positive delta in the six-minute walking test of ≥10% obtained at the assessment performed on the day of admission compared to the value recorded during the first assessment.	From enrollment to the date of surgery

二次結果の測定

結果測定	メジャーの説明	時間枠
Increased thickness of the quadriceps femoris muscle 時間枠：From enrollment to the date of surgery	An increase in the thickness of the quadriceps femoris muscle will be assessed via ultrasound as a direct sign of an increase in the number and volume of muscle fibres	From enrollment to the date of surgery
Increased cross-sectional area of the quadriceps femoris muscle 時間枠：From enrollment to the date of surgery	An increase in the cross-sectional area of the quadriceps femoris muscle will be assessed via ultrasound as a direct sign of an increase in the number and volume of muscle fibres	From enrollment to the date of surgery
Increased pennation angle of the quadriceps femoris muscle 時間枠：From enrollment to the date of surgery	An increase in the pennation angle of the quadriceps femoris muscle, assessed by ultrasound, is a direct sign of increased contractility of the muscle itself, and therefore an indirect index of an increase in muscle strength.	From enrollment to the date of surgery
Change in Pulmonary Function Parameters 時間枠：From enrollment to the date of surgery	Change in pulmonary volumes including Forced Expiratory Volume in 1 second (FEV1), Forced Vital Capacity (FVC), and Tiffeneau Index (FEV1/FVC ratio) measured through spirometry at baseline and after completion of prehabilitation.	From enrollment to the date of surgery
Improvement in Functional Performance Tests 時間枠：From enrollment to the date of surgery	Change in performance at Handgrip Strength test (Newton), and Maximal Isometric Strength test (Newton), assessed at baseline and after the prehabilitation program. An increase in the value indicates an improvement in functional capacity.	From enrollment to the date of surgery
Change in Diaphragmatic Excursion 時間枠：From enrollment to the date of surgery	Variation in diaphragmatic movement amplitude assessed by ultrasound before and after the prehabilitation period.	From enrollment to the date of surgery
Change in Health-Related Quality of Life (EQ-5D-5L Index) 時間枠：From enrollment to 180 days after discharge	Variation in patient-reported quality of life as assessed by the EQ-5D-5L questionnaire. The index score will be compared between baseline and preoperative assessment after prehabilitation and also at 30 days and 180days after discharge	From enrollment to 180 days after discharge
Incidence of Postoperative Delirium in the Intensive Care Unit 時間枠：Perioperative/Periprocedural	Occurrence of postoperative delirium evaluated daily during ICU stay using the Confusion Assessment Method for the ICU (CAM-ICU).	Perioperative/Periprocedural
Change in Nutritional and Biochemical Markers 時間枠：From enrollment to 30 days after discharge	Variation in nutritional status indicators assessed through blood biochemical parameters (albumin, prealbumin, total protein, lymphocyte count, iron, transferrin, vitamin B12, folic acid, hemoglobin,) before the prehabilitation program, after the prehabilitation program and at 30 days after discharge	From enrollment to 30 days after discharge
Length of Stay in Intensive Care Unit 時間枠：Perioperative/Periprocedural	Duration of ICU stay (in days) from postoperative admission to ICU discharge.	Perioperative/Periprocedural
Total Hospital Length of Stay 時間枠：Perioperative/Periprocedural	Total duration of hospitalization (in days) from admission for surgery to hospital discharge.	Perioperative/Periprocedural
180-Day Mortality 時間枠：From discharge to 180 days after surgery	All-cause mortality evaluated at 180 days after surgery.	From discharge to 180 days after surgery

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

スポンサー

ASST Sette Laghi

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2026年7月29日

一次修了 (推定)

2028年7月31日

研究の完了 (推定)

2028年11月30日

試験登録日

最初に提出

2026年2月18日

QC基準を満たした最初の提出物

2026年9月25日

最初の投稿 (実際)

2026年10月1日

学習記録の更新

投稿された最後の更新 (実際)