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Utility of proximal mean nocturnal basal impedance in gastroesophageal reflux disease—A preliminary experience

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References

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  2. Zhong C, Duan L, Wang K, et al. Esophageal intraluminal baseline impedance is associated with severity of acid reflux and epithelial structural abnormalities in patients with gastroesophageal reflux disease. J Gastroenterol. 2013;48:601–10. https://doi.org/10.1007/s00535-012-0689-6.

  3. Martinucci I, de Bortoli N, Savarino E, et al. Esophageal baseline impedance levels in patients with pathophysiological characteristics of functional heartburn. Neurogastroenterol Motil. 2014;26:546–55. https://doi.org/10.1111/nmo.12299.

  4. Rengarajan A, Savarino E, Della Coletta M, Ghisa M, Patel A, Gyawali CP. Mean nocturnal baseline impedance correlates with symptom outcome when acid exposure time is inconclusive on esophageal reflux monitoring. Clin Gastroenterol Hepatol. 2020;18:589–95. https://doi.org/10.1016/j.cgh.2019.05.044.

  5. Chen S, Liang M, Zhang M, et al. A study of proximal esophageal baseline impedance in identifying and predicting laryngopharyngeal reflux. J Gastroenterol Hepatol. 2020;35:1509–14. https://doi.org/10.1111/jgh.14998.

  6. Ribolsi M, Frazzoni M, Marchetti L, Brigida M, Cicala M, Savarino E. Proximal esophageal impedance baseline increases the yield of impedance-pH monitoring for GERD diagnosis and is associated with heartburn response to PPI. Neurogastroenterol Motil. 2023;35:e14612. https://doi.org/10.1111/nmo.14612.

  7. Zhu Y, Zhang T, Wang S, et al. Mean nocturnal baseline impedance (MNBI) provides evidence for standardized management algorithms of non-acid gastroesophageal reflux-induced chronic cough. Int J Clin Pract. 2023;2023:7992062. https://doi.org/10.1155/2023/7992062.

  8. Fass R, Ofman JJ, Sampliner RE, Camargo L, Wendel C, Fennerty MB. The omeprazole test is as sensitive as 24-h oesophageal pH monitoring in diagnosing gastro-oesophageal reflux disease in symptomatic patients with erosive oesophagitis. Aliment Pharmacol Ther. 2000;14:389–96. https://doi.org/10.1046/j.1365-2036.2000.00733.x.

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Authors and Affiliations

  1. Department of Medical Gastroenterology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry 605 006, India

    Sandeep Kumar Prajapati, Kuppusamy Senthamizhselvan & Pazhanivel Mohan

  2. Department of Biostatistics, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry 605 006, India

    Rajeswari Murugesan

Authors
  1. Sandeep Kumar Prajapati
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  2. Kuppusamy Senthamizhselvan
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  3. Rajeswari Murugesan
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  4. Pazhanivel Mohan
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Contributions

SKP contributed to data collection and writing original draft; KS contributed to conceptualization, validation, supervision and writing review and editing; RM contributed to formal analysis; PM contributed to supervision, validation and editing the manuscript.

Corresponding author

Correspondence to Kuppusamy Senthamizhselvan.

Ethics declarations

Ethical approval

Institute ethics committee approval obtained. Approval Number JIP/IEC/2021/209.

Consent to participate

Informed consent was obtained from all study participants.

Conflict of interest

SKP, KS, RM and PM declare no competing interests.

Disclaimer

The authors are solely responsible for the data and the contents of the paper. In no way, the Honorary Editor-in-Chief, Editorial Board Members, the Indian Society of Gastroenterology or the printer/publishers are responsible for the results/findings and content of this article.

Additional information

Guarantor of the article: Dr. Kuppusamy Senthamizhselvan

This study was not presented in any of the professional meetings.

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Prajapati, S.K., Senthamizhselvan, K., Murugesan, R. et al. Utility of proximal mean nocturnal basal impedance in gastroesophageal reflux disease—A preliminary experience. Indian J Gastroenterol (2024). https://doi.org/10.1007/s12664-024-01573-7

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  • DOI: https://doi.org/10.1007/s12664-024-01573-7

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