Evidence map›Paper›PMID 26658706›Full record

ArticleScientific reports2015

Successful treatment of biofilm infections using shock waves combined with antibiotic therapy.

Divya Prakash Gnanadhas, Monalisha Elango, S Janardhanraj, C S Srinandan, Akshay Datey, Richard A Strugnell, Jagadeesh Gopalan, Dipshikha Chakravortty

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.3field-weighted citation impact, top 7% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 74 citations in OpenAlex.

  1. Treatment of Methicillin-ResistantMedicines (Basel, Switzerland) · 2026
    Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Biofilm Producing Methicillin-ResistantPathogens (Basel, Switzerland) · 2024
    Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Evaluation of Viable Cells inBio-protocol · 2020
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Stimulation of angiogenesis using single-pulse low-pressure shock wave treatment.Journal of molecular medicine (Berlin, Germany) · 2018
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 2 countries.

Divya Prakash GnanadhasDepartment of Microbiology and Cell Biology, Indian Institute of Science, Bangalore, India.
Monalisha ElangoDepartment of Microbiology and Cell Biology, Indian Institute of Science, Bangalore, India.
S JanardhanrajDepartment of Aerospace Engineering, Indian Institute of Science, Bangalore, India.
C S SrinandanDepartment of Microbiology and Cell Biology, Indian Institute of Science, Bangalore, India.
Akshay DateyDepartment of Microbiology and Cell Biology, Indian Institute of Science, Bangalore, India.
Richard A StrugnellDepartment of Microbiology and Immunology, The Peter Doherty Centre for Infection and Immunity at The University of Melbourne, Australia.
Jagadeesh GopalanCentre for Biosystems Science and Engineering, Indian Institute of Science, Bangalore, India.
Dipshikha ChakravorttyDepartment of Microbiology and Cell Biology, Indian Institute of Science, Bangalore, India.
Indian Institute of Science Bangalore · INPeter Doherty Institute · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many bacteria secrete a highly hydrated framework of extracellular polymer matrix on suitable substrates and embed within the matrix to form a biofilm. Bacterial biofilms are observed on many medical devices, endocarditis, periodontitis and lung infections in cystic fibrosis patients. Bacteria in biofilm are protected from antibiotics and >1,000 times of the minimum inhibitory concentration may be required to treat biofilm infections. Here, we demonstrated that shock waves could be used to remove Salmonella, Pseudomonas and Staphylococcus biofilms in urinary catheters. The studies were extended to a Pseudomonas chronic pneumonia lung infection and Staphylococcus skin suture infection model in mice. The biofilm infections in mice, treated with shock waves became susceptible to antibiotics, unlike untreated biofilms. Mice exposed to shock waves responded to ciprofloxacin treatment, while ciprofloxacin alone was ineffective in treating the infection. These results demonstrate for the first time that, shock waves, combined with antibiotic treatment can be used to treat biofilm infection on medical devices as well as in situ infections.

Indexed as

ExplosionsAnimalsAnti-Bacterial AgentsBacterial InfectionsBiofilmsDisease Models, AnimalMicePseudomonas aeruginosaPseudomonas InfectionsStaphylococcal InfectionsStaphylococcus aureusAnti-Bacterial Agents

Identifiers

PMID26658706
PMCPMC4674795
OpenAlexW2191183145

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.