Evidence map›Paper›PMID 33634144›Full record

ReviewFrontiers in medicine2021

Airway Clearance Techniques: The Right Choice for the Right Patient.

Stefano Belli, Ilaria Prince, Gloria Savio, Elena Paracchini, Davide Cattaneo, Manuela Bianchi, Francesca Masocco, Maria Teresa Bellanti, Bruno Balbi

2 registry-linked trialsAbstract readReview
In one paragraph

Review in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 46 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 5 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT07402850 nacompletednot on this mapstarted 2025, after this paper: background citation

Oscillating Positive Expiratory Pressure Therapy Versus Autogenic Drainage in Patients With Chronic Obstructive Pulmonary Disease: Effects on Pulmonary Function, Sputum Clearance, Dyspnea, and Quality of Life

TypeinterventionalSponsorAdnan HashimRan2025 to 2025Enrolled58ConditionsChronic Obstructive Pulmonary Disease (COPD), Airway ClearanceArmsOscillating Positive Expiratory Pressure Therapy, Autogenic Drainage
NCT07463443 narecruitingnot on this mapstarted 2026, after this paper: background citation

Effectiveness of Chatbot for Improving Caregiving Outcomes in Primary Caregivers of Geriatric Pneumonia Patients: A Study on Knowledge, Attitude and Practice.

TypeinterventionalSponsorTaipei Veterans General Hospital, TaiwanRan2026 to 2027Enrolled150ConditionsPneumonia, Family Caregivers, Knowledge, Attitudes, Practice, ChatbotArmsChatbot with Educational Videos, Traditional Paper-based Education
3 · Its place in the literature

Who cites it

46 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Guideline
  2. Systematic review and meta‑analysis of factors predicting postoperative lung function after lung cancer resection.Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Stefano BelliPulmonary Rehabilitation Department, Istituti Clinici Scientifici Maugeri, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Institute of Veruno, Novara, Italy.
Ilaria PrincePulmonary Rehabilitation Department, Istituti Clinici Scientifici Maugeri, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Institute of Veruno, Novara, Italy.
Gloria SavioPulmonary Rehabilitation Department, Istituti Clinici Scientifici Maugeri, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Institute of Veruno, Novara, Italy.
Elena ParacchiniPulmonary Rehabilitation Department, Istituti Clinici Scientifici Maugeri, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Institute of Veruno, Novara, Italy.
Davide CattaneoPulmonary Rehabilitation Department, Istituti Clinici Scientifici Maugeri, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Institute of Veruno, Novara, Italy.
Manuela BianchiPulmonary Rehabilitation Department, Istituti Clinici Scientifici Maugeri, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Institute of Veruno, Novara, Italy.
Francesca MasoccoPulmonary Rehabilitation Department, Istituti Clinici Scientifici Maugeri, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Institute of Veruno, Novara, Italy.
Maria Teresa BellantiPulmonary Rehabilitation Department, Istituti Clinici Scientifici Maugeri, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Institute of Veruno, Novara, Italy.
Bruno BalbiPulmonary Rehabilitation Department, Istituti Clinici Scientifici Maugeri, Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Institute of Veruno, Novara, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The management of bronchial secretions is one of the main problems encountered in a wide spectrum of medical conditions ranging from respiratory disorders, neuromuscular disorders and patients undergoing either thoracic or abdominal surgery. The purpose of this review is illustrate to the reader the different ACTs currently available and the related evidence present in literature. Alongside methods with a strong background behind as postural drainage, manual techniques or PEP systems, the current orientation is increasingly aimed at devices that can mobilize and / or remove secretions. Cough Assist, Vacuum Techniques, systems that modulate airflow have more and more scientific evidence. Different principles combination is a new field of investigation that goes toward an increasing of clinical complexity that will facing us.

Indexed as

airway clearance techniquesamyotrophic lateral sclerosisbronchiectasisCOPDdisabilitynegative pressurepositive pressurerehabilitation

Identifiers

PMID33634144
PMCPMC7902008

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.