The Effects of Immunonutrition Therapy on Locally Advanced Cervical Cancer Patients

SHUANG ZHENG JIA, PhD50 enrolled

Overview

The goal of this open-label randomized control trial is to study the effect of immunonutrition in locally advanced cervical cancer (LACC) with standard concurrent chemoradiotherapy. LACC patients undergoing radical synchronous chemoradiotherapy will be randomized into the experimental group receiving enteral immunonutrition therapy and the control group receiving standard enteral nutrition support.The main purpose it aims to answer are:1）Can immunonutrition therapy improve patients' dose-limiting toxicity(DLT) and DLT-free survival? 2）Can immunonutrition therapy improve patients' nutritional status and quality of life?

Malnutrition is one of the most common complications in patients with Locally Advanced Cervical Cancer (LACC) undergoing radical concurrent chemoradiotherapy (CCRT). Tumor patients often experience significant immune imbalance, metabolic abnormalities, and inflammatory responses. Immunonutrition therapy involves the use of specific immunonutrients such as polyunsaturated fatty acids, arginine, nucleotides, etc., to prevent and correct malnutrition in cancer patients, regulate immune function, alleviate harmful or excessive inflammatory responses, and thereby improve patients' clinical outcomes. This study is an open-label randomized controlled trial, including patients with LACC who all receive radical radiotherapy. Using the Nutritional Risk Screening 2002 (NRS2002) at screening, patients identified as having nutritional risk are further assessed by nutritionists and physicians using the Patient-Generated Subjective Global Assessment (PG-SGA) score and modified Global leadership initiative on malnutrition (GLIM) criteria. Patients with moderate or severe malnutrition are randomly allocated into the enteral immunonutrition therapy group (experimental group) and the standard enteral nutrition support group (control group). The experimental group receives immunonutrients per day, while the control group receives isoenergetic standard oral enteral nutrition. Upon admission, all patients receive nutritional education from specialized nurses and consult with nutritionists, and nutritional support is provided during the concurrent chemoradiotherapy for a total of 5 weeks (W0-W5).GLIM score, quality of life score and peripheral blood inflammation and immune indicators were collected within 48 hours after admission (before treatment), W5, W8, and W20; CTCAE v 5.0 score was used for treatment side effects.

Study Type

INTERVENTIONAL

Allocation

Eligibility

Sex: FEMALEMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Age ≥ 18 years; * Pathological histological diagnosis confirmed as cervical squamous cell carcinoma, adenocarcinoma, or adenosquamous carcinoma; * Confirmed as Locally Advanced Cervical Cancer (LACC) based on gynecological examination and imaging assessment; * Undergoing CCRT/RT treatment; * Patients are conscious, able to communicate without barriers, and able to answer questions. * diagnosed with malnutrition according to the GLIM criteria; Exclusion Criteria: * Patients who received neoadjuvant chemotherapy or immunotherapy before treatment; * Patients with concomitant other malignant tumors or a history of malignant tumors; * Patients with special pathological types of tumors such as cervical small cell carcinoma or neuroendocrine tumors; * Patients staged as Ⅳb according to the International Federation of Gynecology and Obstetrics(FIGO) 2018 staging system; * Patients with other severe chronic debilitating diseases, such as severe heart failure (New York Heart Association Class II-IV), severe liver damage (alanine aminotransferase ≥ 3 times the upper limit of normal), severe renal insufficiency (GFR \< 30 ml/min\*1.73 m²), etc.; * Eastern Cooperative Oncology Group(ECOG) performance status ≥ 2; * Presence of other contraindications to CCRT/RT.

Outcomes

Primary Outcomes

Dose-limiting toxicity

Patients need to receive cisplatin treatment at 40 mg/m2 weekly for 5-6 weeks. During this period, any serious adverse reactions that lead to treatment interruption, delay, or chemotherapy dose reduction are defined as dose-limiting toxicities(DLT).

Time frame: 5-6 weeks

DLT-free survival

Time from start of treatment to onset of DLT

Time frame: 5-6 weeks

Secondary Outcomes

compliance

the proportion of people who complete the prescribed treatment plan

Time frame: 5-6 weeks

Prevalence of malnutrition

assessed by GLIM criteria

Time frame: 5-6 weeks, 3 months post-treatment

Prevalence of sarcopenia

assessed by Skeletal muscle index(SMI) at the third lumbar vertebra(L3-SMI )calculated based on CT

Time frame: 5-6 weeks, 3 months post-treatment

QoL (Quality of life)

Quality of life measured by standardized EORTC quality of life questionnaire(QLQ)-C30

Time frame: 5-6 weeks, 3 months post-treatment

Objective response rate (ORR)

evaluated by RECIST

Time frame: 3 months post-treatment

laboratory tests

inflammation and immune-related indicators

Time frame: 5-6 weeks, 3 months post-treatment

2-year overall survival

the time from the start of treatment until the date of death from any cause

Time frame: 2 years

2-year progression-free survival

the date of the treatment to the date of disease progression or death from any cause in the absence of progression

Time frame: 2 years

The Effects of Immunonutrition Therapy on Locally Advanced Cervical Cancer Patients

Overview

Conditions

Interventions

Eligibility

Locations (1)

Outcomes

Primary Outcomes

Secondary Outcomes

Central Contacts