Minimal-Massive Intervention in Elderly Patients With Dysphagia

These study aims to evaluate the application of an assistance programme to:

• Perform a systematic screening of oropharyngeal dysphagia in older hospitalized patients (≥70 yr) admitted to internal medicine and geriatric unit of Hospital de Mataró.
• Offer a minimal-massive treatment to older patients with OD based on, rheological adaptation of fluids (volume and viscosity), nutritional support based on traditional diet and oral hygiene treatment.
• To give education and knowledge about the diagnose and treatment of OD to the medical staff, caregivers and relatives of the patients to improve their management.

Study design:

Experimental pre-post interventional study with 1 year follow-up and 4 control points at 3, 6, 9 and 12 months after discharge. Pre-interventional evaluations will be done on admission and at discharge; post-interventional evaluations will be performed at 3, 6, 9 and 12 months after discharge. In every evaluation point the investigators will obtain data about OD (efficacy and safety of swallow with the Volume-Viscosity Swallowing Test (V-VST)), health status of the patients (comorbidities, functionality, frailty, anthropometric measurements, illnesses and medication), nutritional status (MNA-sf and Bioimpedance), oral hygiene (dental evaluation with the Simplified Oral Hygiene Index (OHI-S)) and respiratory infections and pneumonia rates. In addition during the follow-up period the investigators will collect readmissions incidence (all readmissions, respiratory infections and pneumonia), institutionalization and death. Data collected will be compared with the previous year of the same patient and with a historical control group of untreated older patients with OD that will be matched for age, sex, comorbidities and functionality.

The intervention will consist on adaptation of fluids (volume and viscosity) in accordance with V-VST results, nutritional supplementation with traditional food (based on MNA-sf and bioimpedance results) and recommendation of good oral hygiene practices (based on dental evaluation). In every point of the follow-up period, recommendations will be given to patients.

Objectives:

• The primary objective is to launch and evaluate the effect of the minimal-massive program in hospitalized older patients with OD.
• To evaluate the effect of the intervention on the signs and symptoms of OD, nutritional status, oral hygiene, functional status and quality of life of patients included at the program at 3, 6, 9 and 12 months after discharge.
• To describe readmission rates for any reason, readmission rates for pneumonia, institutionalization rate and mortality rate in the study population compared to an historical control group of older patients with OD and no intervention.

Inclusion criteria

• Older patients (≥70 years) admitted to Unit 5 and 8 of Hospital de Mataró.
• With OD diagnosed by the V-VST.
• Patients that have signed the informed consent form.
• Patients without any exclusion criteria.

Exclusion criteria

• Patients not able to comply with the protocol.
• Patients currently participating in any clinical trial or during the 4 last weeks.
• Patients with severe dementia or inability to communicate (GDS ≥ 6).
• Patients of the Intensive Care Unit.
• Patients with low functionality (Barthel pre-admission ≤ 40).
• Patients with high mortality risk (Walter score > 6).