Evidence map›Paper›PMID 31888765›Full record

Trial reportTrials2019

Using an incentive spirometer reduces pulmonary complications in patients with traumatic rib fractures: a randomized controlled trial.

Shao-Kai Sum, Ya-Chuan Peng, Shun-Ying Yin, Pin-Fu Huang, Yao-Chang Wang, Tzu-Ping Chen, Heng-Hsin Tung, Chi-Hsiao Yeh

2 registry-linked trialsOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Trials, 2019. 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 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 8% of its field
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.

NCT04006587 nacompletednot on this map

Incentive Spirometer Device Reduces Pulmonary Complications in Patients With Traumatic Rib Fractures

TypeinterventionalSponsorChang Gung Memorial HospitalRan2014 to 2017Enrolled50ConditionsHemothorax, Traumatic, Rib Fractures, Rib TraumaArmsincentive spirometer
NCT06255327 nacompletednot on this mapstarted 2023, after this paper: background citation

The Effectiveness of The "I Cough" Care Program to Dyspnea, Respiratory Parameters, Mobility and Pain After Major Abdominal Surgery.

TypeinterventionalSponsorYeditepe UniversityRan2023 to 2024Enrolled60ConditionsDyspnea, Pain, Respiratory Insufficiency, Mobility LimitationArmsI COUGH care program
3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 87 citations in OpenAlex.

  1. Pooled it
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  4. Observational
  5. Article
  6. Incentive Spirometer in COVID-19: A Systematic Review.Journal of clinical medicine · 2026
    Review
  7. Article
  8. Surgical Stabilization of Rib Fractures: Current Evidence and Considerations for Posterior Rib Fractures.Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia · 2026
    Review
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  16. Review
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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

8 authors at 4 institutions in 1 country.

Shao-Kai SumDepartment of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital, 222 Mai-Chin Road, Keelung, 204, Taiwan, Republic of China.
Ya-Chuan PengDepartment of Nursing, Chang Gung Memorial Hospital, Keelung, Taiwan.
Shun-Ying YinDepartment of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital, 222 Mai-Chin Road, Keelung, 204, Taiwan, Republic of China.
Pin-Fu HuangDepartment of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital, 222 Mai-Chin Road, Keelung, 204, Taiwan, Republic of China.
Yao-Chang WangDepartment of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital, 222 Mai-Chin Road, Keelung, 204, Taiwan, Republic of China.
Tzu-Ping ChenDepartment of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital, 222 Mai-Chin Road, Keelung, 204, Taiwan, Republic of China.
Heng-Hsin TungSchool of Nursing, National Taipei University of Nursing and Health Science, Taipei, Taiwan.
Chi-Hsiao YehDepartment of Thoracic and Cardiovascular Surgery, Chang Gung Memorial Hospital, 222 Mai-Chin Road, Keelung, 204, Taiwan, Republic of China. yehccl@cgmh.org.tw.ORCID http://orcid.org/0000-0002-8850-4144
Chang Gung Memorial Hospital · TWChang Gung University · TWKeelung Chang Gung Memorial Hospital · TWNational Taipei University of Nursing and Health Science · TW

Funding

Chang Gung Medical Foundation CMRPG 2E0221Chang Gung Medical Foundation CMRPG2F0212
6 · The paper itself

Abstract

backgroundAn incentive spirometer (IS) is a mechanical device that promotes lung expansion. It is commonly used to prevent postoperative lung atelectasis and decrease pulmonary complications after cardiac, lung, or abdominal surgery. This study explored its effect on lung function and pulmonary complication rates in patients with rib fractures.

methodsBetween June 2014 and May 2017, 50 adult patients with traumatic rib fractures were prospectively investigated. Patients who were unconscious, had a history of chronic obstructive pulmonary disease or asthma, or an Injury Severity Score (ISS) ≥ 16 were excluded. Patients were randomly divided into a study group (n = 24), who underwent IS therapy, and a control group (n = 26). All patients received the same analgesic protocol. Chest X-rays and pulmonary function tests (PFTs) were performed on the 5th and 7th days after trauma.

resultsThe groups were considered demographically homogeneous. The mean age was 55.2 years and 68% were male. Mean pretreatment ISSs and mean number of ribs fractured were not significantly different (8.23 vs. 8.08 and 4 vs. 4, respectively). Of 50 patients, 28 (56%) developed pulmonary complications, which were more prevalent in the control group (80.7% vs. 29.2%; p = 0.001). Altogether, 25 patients had delayed hemothorax, which was more prevalent in the control group (69.2% vs. 29.2%; p = 0.005). Two patients in the control group developed atelectasis, one patient developed pneumothorax, and five patients required thoracostomy. PFT results showed decreased forced vital capacity (FVC) and forced expiratory volume in 1 s (FEV

conclusionsIn conclusion, the use of an IS reduced pulmonary complications and improved PFT results in patients with rib fractures. The IS is a cost-effective device for patients with rib fractures and its use has clinical benefits without harmful effects.

trial registrationClinicalTrials.gov, NCT04006587. Registered on 3 July 2019.

Indexed as

AdolescentAdultAgedAged, 80 and overFemaleForced Expiratory VolumeHemothoraxHumansLength of StayLungMaleMiddle AgedPneumothoraxProspective StudiesPulmonary AtelectasisRib FracturesForced expiratory volumeForced vital capacityIncentive spirometerPulmonary complicationsRib fracture

Identifiers

PMID31888765
PMCPMC6937666
OpenAlexW2998487560

What OpenQuestion holds

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LicenceCC BY
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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.