Spirometric Outcomes Following Lobectomy: A Non-Tuberculosis Perspective

Authors

  • Rajeebshankar Karmakar Resident Surgeon, Faridpur Medical College and Hospital, Faridpur.
  • Atik Ahmed Akond Resident Surgeon, DGHS, Mohakhali, Dhaka
  • Masnoon Ahmed Noor Resident, NIDCH, Mohakhali, Dhaka
  • Sutopa Halder Supti Medical officer, BMU, Shahbagh, Dhaka
  • Israt Jahan Clinical Research Associate , Department of Orthopedic Surgery, Ibn Sina Medical College and Hospital, Kallyanpur, Dhaka

DOI:

https://doi.org/10.3329/fmcj.v20i2.82988

Keywords:

Lobectomy, Non-Tuberculous pulmonary diseases, Spirometric outcomes, FEV1 and FVC, Postoperative lung function, Pulmonary function recovery

Abstract

Lobectomy offers significant symptom relief and high sputum culture conversion rates in diverse pulmonary conditions. The procedure impacts lung function. Spirometry serves as a critical tool for evaluating these changes and guiding postoperative recovery. This study aims to analyze spirometric outcomes of lobectomy in non-tubercular diseases. This pretest-posttest design study evaluated spirometric outcomes of lobectomy in 30 patients with non-tuberculous pulmonary diseases at National Institute of Diseases of the Chest and Hospital (NIDCH) from January 2022 to June 2023. Pre- and postoperative lung function was analyzed using FEV1, FVC, and FEV1/FVC ratio. The study included 30 patients, with a mean age of 35.6 years (±16.1 SD), comprising 21 males and 9 females. Smoking history was found in 9 patients (30%), while 21 (70%) were non-smokers. The most common diagnoses were bronchiectasis (13 cases) and adenoma (6 cases), with lesions predominantly in the upper lobes (13 cases). Spirometric analysis showed a slight decrease in mean FEV1 (from 1.9 ± 0.5 L to 1.7 ± 0.7 L) and FVC (from 2.4 ± 0.5 L to 2.2 ± 0.5 L) postoperatively, but these changes were not statistically significant (p > 0.05). The FEV1/FVC ratio (73.7±22.3 to 76.6±14.3) showed a modest increase, suggesting preserved airflow despite slight lung volume reductions. This study shows that lobectomy for non-tuberculous conditions leads to minimal, statistically non-significant changes in spirometric outcomes, with preserved lung function postoperatively. These findings support lobectomy as a safe and effective option for managing non-tuberculous pulmonary conditions.

Faridpur Med. Coll. J. 2025;20(2):13-17

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Published

2025-07-30

How to Cite

Karmakar, R., Akond, A. A., Noor, M. A., Supti, S. H., & Jahan, I. (2025). Spirometric Outcomes Following Lobectomy: A Non-Tuberculosis Perspective. Faridpur Medical College Journal, 20(2), 13–17. https://doi.org/10.3329/fmcj.v20i2.82988

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Section

Original Articles