TABLE 1.
Patient no. | Dates of sample collection | Age (yr)/sexa | Yr of infection | Focal complication | Associated diseaseb | Clinical manifestation(s) | Result by the following testc:
|
Treatment (days)d | Outcome | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RB | STA | Coombs | Q-PCR
|
||||||||||
Blood | Serum | ||||||||||||
Group A (focal-disease patients) | |||||||||||||
1 | Apr. 2005-Feb. 2009 | 66/M | 1998 | Spleen abscess | Diabetes | Polyarthralgia | + | 1,280 | 5,120 | 6 | 0 | 1, Dox (60) + Strep (15); 2, Dox (60) + Rif (60) + TMP-SMZ (60); 3, Dox (180) | Polyarthralgia |
2 | Aug. 2005-Jan. 2009 | 51/M | 1978 | Pain in right hip | Hypertension, dyslipidemia, depression, glaucoma | Pain in right hip | − | − | 1,280 | 271 | 154 | Dox (90) + Rif (90) | Pain in right hip |
3 | June 2006-Jan. 2009 | 44/M | 1990 | Multiple multifocal motor neuropathy | Multiple multifocal motor neuropathy | Loss of right-hand strength | − | − | 40 | 461 | 0 | 1, Dox (240) + Rif (240); 2, Dox (180) + Rif (180) | Loss of right-hand strength |
4 | Sept. 2006-Oct. 2007 | 30/M | 1998 | Pain in right knee | Epileptic crisis | Polyarthralgia | − | − | 40 | 0e | 0e | Dox (45) + Gent (7) | Polyarthralgia |
5 | Nov. 2003-Feb. 2009 | 35/M | 1999 | Sacroiliitis | Hemochromatosis, obesity, seborrheic dermatitis | Osteoarticular pain | + | 20 | 1,280 | 136 | 35 | None recommended | Polyarthralgia |
6 | Mar. 2007-Jan. 2009 | 40/F | 1993 | Spondylitis L5 | Fibromyalgia, asthma | Arthromyalgia, lumbar pain | − | − | 80 | 125 | 94 | Dox (90) + Rif (90) | Osteomuscular pain |
7 | Dec. 2006-Sept. 2008 | 64/M | 2000 | Spondylitis | None | None | + | 20 | 640 | 96 | 0 | None recommended | Asymptomatic |
8 | July 2003-Dec. 2008 | 60/M | 2000 | Hepatic abscess | None | None | − | − | 640 | 72 | 359 | None recommended | Asymptomatic |
Group B (nonfocal-disease patients with subjective complaints) | |||||||||||||
9 | Mar. 2003-Nov. 2008 | 44/M | 1990 | None | CFS, hepatitis C | Osteomuscular pain | − | − | − | 178 | 132 | None recommended | Osteomuscular pain |
10 | Feb. 2003-Jan. 2008 | 57/M | 1997 | None | Prostatitis | Polyarthralgia | − | − | 1,280 | 6 | 0 | 1, Dox (60); 2, Dox (60); 3, Dox (60); 4, Dox (60) | Polyarthralgia |
11 | Jan. 2006-Feb. 2009 | 49/F | 2006 | None | CFS, DM II | Polyarthralgia, asthenia | + | 80 | 320 | 3,755 | 0 | 1, Dox (60); 2, Dox (45) + Strep (14); 3, TMP-SMZ (90); 4, Dox (90) | Polyarthralgia |
12 | Dec. 2002-Feb. 2009 | 54/M | 2002 | None | Schizophrenia | Pain in right shoulder | + | 40 | 20,480 | 0 | 797 | None recommended | Asymptomatic |
13 | Apr. 2003-Feb. 2009 | 42/F | 1994 | None | CFS | Polyarthralgia, fatigue, asthenia | − | 40 | 40 | 112 | 0 | Dox (180) | Osteomuscular pain |
14 | June 2006-Jan. 2009 | 36/F | 1996 | None | None | Polyarthralgia | + | 80 | 2,560 | 0 | 182 | 1, Dox + Rif (interrupted); 2, TMP-SMZ (90); 3, Dox (90) | Polyarthralgia |
15 | July 2006-Oct. 2008 | 35/M | 1997 | None | Hyperlipidemia | Polyarthralgia | − | − | − | 32 | 366 | Dox (120) + Rif (120) | Polyarthralgia |
16 | Oct. 2007-Jan. 2009 | 37/M | 1991 | None | CFS | Polyarthralgia | − | − | − | 0 | 121 | None recommended | Polyarthralgia |
17 | Feb. 2008-Jan. 2009 | 56/M | 1975 | None | CFS, hypothyroidism, hypertension | Polyarthralgia | − | 40 | 2,560 | 25 | 0 | Rif (interrupted) | Polyarthralgia |
M, male; F, female.
DM II, diabetes mellitus type II.
RB, rose bengal; STA, standard tube agglutination; +, positive; −, negative. Standard tube agglutination and Coombs test results are expressed as reciprocal serology titers. Q-PCR results are expressed as copies of B. melitensis DNA per milliliter of sample.
Dox, doxycycline (100 mg/12 h); Strep, streptomycin (1 g/24 h); Rif, rifampin (900 mg/24 h); Gent, gentamicin (240 mg/24 h); TMP-SMZ, cotrimoxazole (trimethoprim [TMP], 160 mg/12 h; sulfamethoxazole [SMZ], 800 mg/12 h). Numbers followed by commas indicate the first, second, third, or fourth course of treatment.
Upon entry into the study, the SF sample was positive by the Q-PCR assay, with 175 copies/ml.