Treatment of uncomplicated Plasmodium falciparum malaria with quinine-doxycycline combination therapy. | [Journal of Pakistan Medical Association • 2007]

Author(s):

1. Amer Ejaz: Combined Military Hospital (CMH), Malir, Karachi, Pakistan

2. Rafi Butt: Combined Military Hospital (CMH), Malir, Karachi, Pakistan

3. Khurram Haqnawaz: Military Hospital, Rawalpindi Cantt, Pakistan

4. Zakir Hussain: PMA Kakul, Abbottabad, Pakistan

5. Zaheer Iqbal Awan: Department of Medicine, Combined Military Hospital, Malir, Karachi, Pakistan

6. Hussain Bux: Medical Squadron PAF Base, Malir, Karachi, Pakistan

Abstract:

To assess the efficacy and tolerability of quinine-doxycycline combination therapy in uncomplicated falciparum malaria in terms of malarial parasite clearance from peripheral blood. Methods: One hundred adult males were included in the study. Malarial parasite counts in peripheral blood films were determined at the time of admission and then 12 hourly until clearance and thereafter weekly for 28 days (4 weeks). Treatment was started with quinine sulphate 10mg of salt/kg body weight 8 hourly orally for a minimum period of 3 days and maximum of 7 days along with doxycycline 100 mg 12 hourly orally for 7 days. Primary efficacy outcome measure was early treatment failure, whereas secondary efficacy outcome measure was late treatment failure. Tolerability outcome measure was the development of treatment related adverse effects resulting in discontinuation from the study. Results: The primary efficacy outcome measure of the study i.e. malarial parasite index declined from a mean of 6.34 (SD + 2.83) before treatment to zero at day 7 of treatment. Parasite clearance time was 1-7 days (mean 3.58, SD + 1.28). Mean duration of quinine treatment till clearance of malarial parasites was 4.63 days (SD +/- 1.38). Mean duration of fever was 2.96 days (range 1 to 6 days). There was no early or late treatment failure. There was no relapse during the 28 days follow up period. Drug related side effects were mild and did not warrant discontinuation of treatment in any patient. Conclusion: Quinine-doxycycline combination is effective in southern Pakistan. Randomized controlled trials are needed to further validate the claim.

Page(s): 502-505

DOI: DOI not available

Published: Journal: Journal of Pakistan Medical Association, Volume: 57, Issue: 10, Year: 2007

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