BACKGROUND:Doxycycline has a high degree of activity against many common respiratory pathogens and has been used in the outpatient management of lower respiratory tract infections, including pneumonia. OBJECTIVE: To evaluate the efficacy of intravenous doxycycline as empirical treatment in hospitalized patients with mild to moderately severe community-acquired pneumonia. PATIENTS AND METHODS: We conducted a randomized prospective trial to compare the efficacy of intravenous doxycycline with other routinely used antibiotic regimens in 87 patients admitted with the diagnosis of community-acquired pneumonia. Forty-three patients were randomized to receive 100 mg of doxycycline intravenously every 12 hours while 44 patients received other antibiotic(s) (control group). The 2 patient groups were comparable in their clinical and laboratory profiles. RESULTS: The mean+/-SD interval between starting an antibiotic and the clinical response was 2.21+/-2.61 days in the doxycycline group compared with 3.84+/-6.39 days in the control group (P = .001). The mean+/-SD length of hospitalization was 4.14+/-3.08 days in the doxycycline group compared with 6.14+/-6.65 days in the control group (P = .04). The median cost of hospitalization was $5126 in the doxycycline group compared with $6528 in the control group (P = .04). The median cost of antibiotic therapy in the doxycycline-treated patients ($33) was significantly lower than in the control group ($170.90) (P<.001). Doxycycline was as efficacious as the other regimens chosen for the treatment of community-acquired pneumonia. CONCLUSION:Doxycycline is an effective and inexpensive therapy for the empirical treatment of hospitalized patients with mild to moderately severe community-acquired pneumonia.
RCT Entities:
BACKGROUND:Doxycycline has a high degree of activity against many common respiratory pathogens and has been used in the outpatient management of lower respiratory tract infections, including pneumonia. OBJECTIVE: To evaluate the efficacy of intravenous doxycycline as empirical treatment in hospitalized patients with mild to moderately severe community-acquired pneumonia. PATIENTS AND METHODS: We conducted a randomized prospective trial to compare the efficacy of intravenous doxycycline with other routinely used antibiotic regimens in 87 patients admitted with the diagnosis of community-acquired pneumonia. Forty-three patients were randomized to receive 100 mg of doxycycline intravenously every 12 hours while 44 patients received other antibiotic(s) (control group). The 2 patient groups were comparable in their clinical and laboratory profiles. RESULTS: The mean+/-SD interval between starting an antibiotic and the clinical response was 2.21+/-2.61 days in the doxycycline group compared with 3.84+/-6.39 days in the control group (P = .001). The mean+/-SD length of hospitalization was 4.14+/-3.08 days in the doxycycline group compared with 6.14+/-6.65 days in the control group (P = .04). The median cost of hospitalization was $5126 in the doxycycline group compared with $6528 in the control group (P = .04). The median cost of antibiotic therapy in the doxycycline-treated patients ($33) was significantly lower than in the control group ($170.90) (P<.001). Doxycycline was as efficacious as the other regimens chosen for the treatment of community-acquired pneumonia. CONCLUSION:Doxycycline is an effective and inexpensive therapy for the empirical treatment of hospitalized patients with mild to moderately severe community-acquired pneumonia.
Authors: Lionel A Mandell; Richard G Wunderink; Antonio Anzueto; John G Bartlett; G Douglas Campbell; Nathan C Dean; Scott F Dowell; Thomas M File; Daniel M Musher; Michael S Niederman; Antonio Torres; Cynthia G Whitney Journal: Clin Infect Dis Date: 2007-03-01 Impact factor: 9.079
Authors: Moe Uddin; Turab Mohammed; Mark Metersky; Antonio Anzueto; Carlos A Alvarez; Eric M Mortensen Journal: Clin Infect Dis Date: 2022-08-24 Impact factor: 20.999