Title: Study of Pulmonary Function Tests during Pregnancy in women attending OPD in tertiary care hospital of Bettiah, Bihar
Authors: Rajni Kant, Akhilesh Kumar, Deepmala Sinha
DOI: https://dx.doi.org/10.18535/jmscr/v6i7.68
Abstract
Introduction: In pregnancy profound alterations in the functioning of all the systems metabolic, digestive, renal, endocrine, behavioral and cardiopulmonary system of the mother occur to help provide need as demanded by growing fetus. Respiratory system do undergoes both anatomical and physiological changes. Present study aimed to verify such changes when compared to control group as well as see the effect of different gestational age on the pulmonary function parameter.
Material & Methods: A case control study of the pulmonary function tests were carried out in different trimester of pregnancy, on 75 normal pregnant women from 16 to 30 years attending antenatal clinic at Department of Obstetrics and Gynaecology; Government Medical College, Bettiah, Bihar. Four respiratory parameters FVC, FEV1, FEV3, MVV & PEFR were determined in both, 75 pregnant women as cases & control group of 25 non-pregnant women of same age groups, Using spirometer instrument.
Results: The study showed significant decrease of pulmonary function test parameters (VC, FEV1, ERV) in pregnant women than normal women. TV, RF is increased in 3rd trimester when compared to 1st trimester women.
Keywords: pulmonary function test , spirometer, pregnancy, lung volume.
References
- Mokkapatti R, Prasad EC, Venkatraman. Ventilatory functions in pregnancy. Indian J Physiol Pharmacol 1991; 35 (4); 237-240
- Mrunal, S. et al. 2003. A longitudinal study of Antenatal Changes in Lung Functions tests and importance of postpartum exercises in their recovery. Indian Journal of physiology and pharmacology, 47(3) p.352-356. bldeuniversity.ac.in
- Rees GB, Pipkin FB, Symonds EM, et al. Alongitudinal study of respiratory changes in normalhuman pregnancy with cross sectional data on subjectswith pregnancy induced hypertension. Am J Obstet Gynecol1990; 162:826–830.
- Liberatore SM, Pistelli R, Patalano F, Moneta E, Incalzi RA, Ciappi G. Respiratory function during pregnancy. Respiration 1984;46:145–50.
- Shailja Y Lung function tests in different trimestersof pregnancy Indian Journal of Basic and AppliedMedical Research; December 2013: Vol.-3, Issue-1,285-292 Available on www.ijbamr.com.
- Rees GB, Pipkin FB, Symonds EM, et al. Alongitudinal study of respiratory changes in normalhuman pregnancy with cross sectional data on subjectswith pregnancy induced hypertension. Am J Obstetrics Gynecology 1990; 162:826–830.
- Puranik BM, Kaore SB, Korhade GA, Agrawal SD,Patwardhan SA, Kher JR. A longitudinal study of pulmonary function tests during pregnancy. Indian J. Physiol Pharmacol 1994; 38(2) :129 - 132.
- Mokkapatti R, Prasad EC, Venkatraman , Fatima K.Ventilation functions in Indian J.Physioland Pharmacol 1991;34(4) : 237 - 249.
- Monga U, Kumar K. Pulmonary functions inPunjabi Pregnant Women. Indian JPhysiolPharmacol2000 ; 44(1) : 115-16.
- Singh S, Singh KC, Sabyaschi S et al. Airway functions in pregnant Indian women Indian J Physiol Pharmacol. 1995; 39(2): 160-162.
- Cet al Peak Expiratory Flow Rate ofPregnant Women in Port Harcourt, International Research Journal of Medical Sciences Vol. 2(6), 1-5,June(201 4).Available online at: www.isca.in.
- Rasheed B, Mansoor A and Hussain S. Incentive.Spirometry and PEFR in Different Phases of Pregnancy,Indian J PhysiolPharmacol 2002; 46(1):126-128 .
- Santhakumari, U. Dr. Umayal, C.C.Apulmonary function test in pregnancy-A cross sectionalstudy International Journal of Current Research,7, (7), 17926-17929 july 2015.Available online at http://www.journalcra.com.
- SushmaJadhav A et al Comparative Study Of Pulmonary Function Tests On Different Trimesters Of Pregnancy. Int J Cur Res Rev, Jan 2014 / Vol 05 (02)www.ijrhs.com