Effect of the integrated approach of yoga therapy on platelet count and uric acid in pregnancy: A multicenter stratified randomized single-blind study.
Author: Jayashree R, Malini A, Rakhshani A, Nagendra H, Gunasheela S, Nagarathna R.
Affiliation:
Faculty of Division of Yoga and Life Sciences, Vivekananda Yoga Research Foundation (VYASA), Eknath Bhavan, Gavipuram Circle, K.G. Nagar, Bangalore, India.
Conference/Journal: Int J Yoga.
Date published: 2013 Jan
Other:
Volume ID: 6 , Issue ID: 1 , Pages: 39-46 , Special Notes: doi: 10.4103/0973-6131.105945 , Word Count: 277
BACKGROUND:
Yoga improves maternal and fetal outcomes in pregnancy. Platelet Count and Uric acid (Ua) are valuable screening measures in high-risk pregnancy.
AIM:
To examine the effect of yoga on platelet counts and serum Ua in high-risk pregnancy.
MATERIALS AND METHODS:
This stratified randomized controlled trial, conducted by S-VYASA University at St. John's Medical College Hospital and Gunasheela Maternity Hospital, recruited 68 women with high-risk pregnancy (30 yoga and 38 controls) in the twelfth week of pregnancy. The inclusion criteria were: Bad obstetrics history, twin pregnancies, maternal age < 20 or > 35 years, obesity (BMI > 30), and genetic history of pregnancy complications. Those with normal pregnancy, anemia (< 10 grams%dl), h/o clotting disorders; renal, hepatic or heart disease; seizure disorder; or structural abnormalities in the pelvis, were excluded. The yoga group practiced simple meditative yoga (three days / week for three months).
RESULTS:
At baseline, all women had normal platelet counts (> 150×10(9)/L) with a decrease as pregnancy advanced. Ua (normal at baseline) increased in both groups. No one developed abnormal thrombocytopenia or hyperuricemia. Healthy reduction in platelet count (twelfth to twentieth week) occurred in a higher (P < 0.001, Chi(2) test) number of women in the yoga group than the control group. A similar trend was found in uric acid. Significantly lesser number of women in the yoga group (n = 3) developed pregnancy-induced hypertension (PIH) / pre-eclampsia (PE) than those in the control group (n = 12), with absolute risk reduction (ARR) by 21%.
CONCLUSION:
Antenatal integrated yoga from the twelfth week is safe and effective in promoting a healthy progression of platelets and uric acid in women with high-risk pregnancy, pointing to healthy hemodilution and better physiological adaptation.
KEYWORDS:
High-risk pregnancy, uric acid, yoga
PMID: 23440456
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