ro13-9904 and AIDS-Related-Opportunistic-Infections

We report a case of Salmonella infantis meningitis in a patient infected with HIV who was successfully treated with 4 weeks of therapy and has had no relapses after 12 months of follow-up. Only 10 episodes of Salmonella species meningitis in patients infected with HIV are reported in the literature.

Topics: Adult; AIDS-Related Opportunistic Infections; Ceftriaxone; Cephalosporins; Follow-Up Studies; Humans; Male; Meningitis, Bacterial; Salmonella Infections

Pyomyositis, a purulent infection of skeletal muscle, is usually caused by Staphylococcus aureus. Many cases of pyomyositis in human immunodeficiency virus (HIV) seronegative patients have been reported in North America and have been reviewed extensively. Moreover, pyomyositis has been reported in association with HIV infection in patients with or without the acquired immunodeficiency syndrome (AIDS). We describe two patients with pyomyositis and HIV and review the available English language literature. Leukocytosis and bacteremia tend to occur less frequently in those with HIV infection and pyomyositis. However, fever, S aureus infection, and bilateral involvement occur more frequently in HIV-positive patients. Antibiotic therapy together with surgical drainage or aspiration is usually sufficient.

Topics: Adult; AIDS-Related Opportunistic Infections; Anti-Bacterial Agents; Bacteremia; Cefazolin; Ceftriaxone; Cephalosporins; Drainage; Follow-Up Studies; HIV Infections; Humans; Leukocytosis; Male; Muscle, Skeletal; Muscular Diseases; Staphylococcal Infections; Staphylococcus aureus; Vancomycin

A 30-year-old bisexual man who was infected with human immunodeficiency virus (HIV) and had a history of anaphylaxis to penicillin developed lues maligna, or ulceronodular secondary syphilis. Therapy with parenteral erythromycin failed, and he was subsequently treated with ceftriaxone following penicillin desensitization. A review of the English-language literature identified 14 cases of lues maligna reported between the early 1900s and 1988. From 1989 to 1994, an additional 12 cases (including the current case) were reported. Of those 12 cases, 11 occurred in patients who either were infected with HIV or were at high risk for HIV infection. Patients infected with HIV may be at increased risk of developing this severe form of secondary syphilis. Lues maligna should be considered in the differential diagnosis of HIV-infected patients who present with ulceronodular lesions.

Topics: Adult; AIDS-Related Opportunistic Infections; Bisexuality; Ceftriaxone; HIV Infections; Humans; Male; Risk Factors; Syphilis, Cutaneous

Syphilis, caused by Treponema pallidum agent, results in polymorphic and non-specific ocular manifestations. Early diagnosis and institution of individualized treatment play a large role in the prognosis. The increase in syphilis over the past several years requires the ophthalmologist to consider this diagnosis in the setting of any intraocular inflammatory involvement.. To describe epidemiological, clinical and paraclinical features and natural history of syphilitic uveitis.. Retrospective, descriptive and non-comparative study of a series of patients hospitalized between 2007 and 2013 in our department of ophthalmology for management of ocular inflammation associated with a positive syphilitic serology.. Thirteen patients of mean age 52.5 years ± 12.9 (33-82 years) were included. All were male and were followed for six months. Co-infection with human immunodeficiency virus (HIV) was present in four of them. Other risk factors discovered on history were unprotected sexual relations, multiple partners, homosexual relations, co-infection with another sexually transmitted disease (STD) or an occupational risk. Decreased visual acuity (VA) was present in all patients, with an average initial VA of 0.71 ± 0.81 LogMAR, i.e. 2/10. Involvement was bilateral in 38% (n=5) of cases. Papilledema was present in 10 patients. Seven patients exhibited vasculitis, 6 patients a necrotizing retinitis, 2 patients with placoid lesions, 7 patients with panuveitis and 2 patients with macular edema. We did not find any patients with isolated anterior uveitis. Three patients exhibited concomitant extraocular involvement with cutaneous palmoplantar lesions. Spectral domain optical coherence tomography (SD-OCT) found a fragmentation of the external limiting membrane and a disorganization of the ellipsoid line in two patients. Cerebrospinal fluid was studied for all patients. Eight of them exhibited lymphocytic meningitis, and we found the presence of anti-Treponema pallidum hemagglutination assay antibody (TPHA) in 9 patients and anti-veneral disease research laboratory antibody (VDRL) in 1 patient. Syphilis polymerase chain reaction (PCR) in the aqueous humor was positive in 50% (n=6) of studied cases and the PCR for Epstein Barr virus came back positive in four specimens out of eight. False positive reactions were observed for Lyme disease in eight patients. The four HIV-positive patients showed bilateral lesions more frequently, but less severe and with a favorable outcome. Antibiotic treatment with ceftriaxone (2 grams per day intramuscularly for 15 to 21 days) and local treatment (corticoids and mydriatics) in the case of inflammation of the anterior segment, allowed a regression of the inflammation in all of our patients as well as an improvement in VA (average final VA 0.09 ± 0.17 LogMAR, i.e. approximately 8/10). One Jarisch Herxheimer reaction occurred and was resolved with systemic corticosteroid therapy. A change in the retinal pigment epithelium was the main sequela in 44% of cases (n=8 eyes).. Every structure of the eye may be involved with syphilis; therefore, syphilis must be systematically sought during the etiologic assessment of ocular inflammation even in the absence of historical risk factors. HIV-positive patients must be handled in the same way as immunocompetent patients. Collaboration with the internist is essential for the diagnosis, monitoring, and staging, especially in search of neurosyphilis. The clinical course is favorable with early treatment.

Topics: Adrenal Cortex Hormones; Adult; Aged; Aged, 80 and over; AIDS-Related Opportunistic Infections; Ceftriaxone; Comorbidity; Drug Therapy, Combination; Early Diagnosis; France; Humans; Injections, Intramuscular; Male; Middle Aged; Mydriatics; Retrospective Studies; Tomography, Optical Coherence; Uveitis

The case is presented of a 38 year-old patient who was admitted in the Emergency Department due to a severe acute respiratory failure and who was transferred to the Critical Care Unit with a suspected initial diagnosis of community acquired pneumonia caused by an atypical microorganism, which was complicated with an acute respiratory distress syndrome. This was able to be treated with non-invasive mechanical ventilation. At 48 hours after admission, the growth of Gram negative bacilli in the blood culture was reported, which was subsequently identified as Salmonella enteritidis. This information, along with the lymphopenia suffered by the patient, suggested an immunodepressed state, thus serological tests were performed which showed positive for HIV. Antibiotic treatment was started based on the microbiological findings, with a favourable clinical outcome for the patient.

Topics: Adult; AIDS-Related Opportunistic Infections; Anti-Bacterial Agents; Bacteremia; Bronchoalveolar Lavage Fluid; Ceftriaxone; Cocaine-Related Disorders; Community-Acquired Infections; Diagnosis, Differential; Female; Humans; Lymphopenia; Pneumonia, Bacterial; Pneumonia, Pneumocystis; Respiratory Distress Syndrome; Salmonella enteritidis; Salmonella Infections; Trimethoprim, Sulfamethoxazole Drug Combination

We report a case of severe gonococcal ophthalmia and peri-orbital cellulitis in an HIV-positive man without genital infection who was treated successfully in the outpatient department. We also highlight the importance of early diagnosis, treatment and liaison with ophthalmology in order to prevent visual complications.

Topics: Adult; AIDS-Related Opportunistic Infections; Anti-Bacterial Agents; Ceftriaxone; Conjunctivitis, Bacterial; Gonorrhea; HIV Infections; Humans; Male; Neisseria gonorrhoeae; Treatment Outcome

We report the isolation of Neisseria meningitidis, characterized as B:NT:P1.7, from a female patient's genital tract in an outpatient clinic for HIV care. The gynecology clinic, as part of the follow up, collects specimens from all patients with HIV infection for routine exams and for early laboratory detection of sexually transmitted diseases . A Gram-negative diplococcus was isolated from the cervix of a heterosexual patient with AIDS. Based on this and other reported cases, urogenital infection with N. meningitidis can no longer be considered uncommon. The rising incidence of N. meningitidis isolated from this and similar sites has significant medical and diagnostic implications.

Topics: Aged; AIDS-Related Opportunistic Infections; Anti-Bacterial Agents; Ceftriaxone; Female; Humans; Meningococcal Infections; Neisseria meningitidis; Uterine Cervicitis

Angio-oedema may be hereditary or acquired and is characterised by episodes of potentially life threatening localised tissue oedema and swelling resulting from deficiency of compliment pathway C1 esterase inhibitor. Acquired angio-oedema is about ten times less frequent than the hereditary type and has been associated with immune-deficiency disorders, malignancies and exposure to specific medications and food substances. We present a case of seven year old, human immune-deficiency virus positive girl, who developed gross swelling of the tongue and neck while on treatment for pneumococcal meningitis with ceftriaxone. Difficulties in arriving at a definitive diagnosis of angio-oedema in a resource poor country are discussed and alternative diagnostic options proposed.

Topics: AIDS-Related Opportunistic Infections; Angioedema; Anti-Bacterial Agents; Ceftriaxone; Child; Fatal Outcome; Female; HIV Infections; Humans; Meningitis, Pneumococcal

The first case of septicemia due to Yersinia pseudotuberculosis in an HIV-infected person was reported. The 42-year-old woman was severely immunosuppressed despite a prolonged exposure to HAART. Specific amplicons for inv, yadA, and lcrF genes showed the pathogenetic potential of the Y. pseudotuberculosis serotype O1 isolate. A favorable clinical response to ceftriaxone and levofloxacin was observed.

Topics: Adult; AIDS-Related Opportunistic Infections; Antiretroviral Therapy, Highly Active; Ceftriaxone; Drug Therapy, Combination; Female; Humans; Levofloxacin; Ofloxacin; Sepsis; Treatment Failure; Yersinia pseudotuberculosis; Yersinia pseudotuberculosis Infections

Nocardiasis is an uncommon bacterial disease often observed in immunodepressed patients. Its interactions with the immune system remain poorly known. We report a case of Nocardia asteroides thoracic nocaridiasis in an African subject who also had macrophage activation syndrome. We recall the classic data on nocardiasis in Africa and emphasize the importance of emergence in HIV-infected subjects. The association between nocardiasis and macrophage activation syndrome suggest a possible pathogenic mechanism involving the immune system (lymphocytes and macrophages) and Nocardia asteroides.

Topics: AIDS-Related Opportunistic Infections; Amikacin; Arthritis, Infectious; Biopsy; Bone Marrow; Ceftriaxone; Diagnosis, Differential; Drug Resistance, Multiple; Drug Therapy, Combination; Histiocytosis, Non-Langerhans-Cell; Humans; Lung; Macrophage Activation; Male; Microbial Sensitivity Tests; Middle Aged; Nocardia asteroides; Nocardia Infections; Pneumonia, Bacterial; Recurrence; Synovial Membrane; Systemic Inflammatory Response Syndrome; Tomography, X-Ray Computed

Spinal epidural abscess (SEA) due to Streptococcus pneumoniae is rare and has never been reported in an HIV-infected patient, despite the higher risk of invasive disease in this group. We describe here the first case of pneumococcal epidural abscess, presenting with fever and back pain in a 60-year-old man infected with HIV. Blood cultures were positive for S. pneumoniae and magnetic resonance imaging (MRI) confirmed the suspicion of diskitis and SEA at the L4-S1 level. The patient was successfully treated with iv ceftriaxone without surgical intervention. The clinical characteristics of this case are compared with existing literature on pneumococcal SEA.

Topics: AIDS-Related Opportunistic Infections; Ceftriaxone; Cephalosporins; Epidural Abscess; Humans; Male; Middle Aged; Streptococcal Infections; Streptococcus pneumoniae; Treatment Outcome

This case report describes Nocardia pericarditis in a newly diagnosed human immunodeficiency virus (HIV) patient as an initial manifestation. Previously, two cases of Nocardia pericarditis were reported in patients with established HIV infection. To our knowledge this is the first case of Nocardia pericarditis as an initial manifestation of HIV infection. This case substantiates and emphasizes the importance of identifying Nocardia as an infectious cause of pericarditis in patients with acquired immunodeficiency. Long-term survival may be achieved with a combined medical and surgical approach.

Topics: Adult; AIDS-Related Opportunistic Infections; Anti-Bacterial Agents; Ceftriaxone; Cephalosporins; Chest Pain; Combined Modality Therapy; Cough; Drug Therapy, Combination; Dyspnea; Humans; Male; Minocycline; Nocardia asteroides; Nocardia Infections; Pericardial Effusion; Pericardial Window Techniques; Pericarditis

A 14-year-old girl with perinatally acquired human immunodeficiency virus infection had fatal intravascular hemolysis after intravenous administration of ceftriaxone. Laboratory studies confirmed the presence of an antibody against ceftriaxone in the serum and on the patient's red blood cells. No evidence of sepsis, glucose-6-phosphate dehydrogenase deficiency or anaphylaxis was found.

Topics: Adolescent; AIDS-Related Opportunistic Infections; Anemia, Hemolytic; Antibodies; Ceftriaxone; Cephalosporins; Fatal Outcome; Female; Hemolysis; HIV Infections; Humans

To establish some characteristics of patients with periurethral gland abscess, its microbiological profile, and response to treatment.. The patients were seen at the Khami Road Clinic, Bulawayo, a municipal STD referral clinic, serving an urban population. Twenty consecutive men with periurethral abscesses were studied. Demographic data and a sexual history were obtained from each patient. Aspirates from the abscess cavities and urethral swabs were collected for microbiology, and blood samples taken for syphilis and HIV serology. The patients were treated by aspiration of the abscess cavities, followed by a single injection of kanamycin 2.0 g followed by a 1 week course of oral doxycycline 100 mg twice daily.. Neisseria gonorrhoeae was cultured from three aspirates and five urethral specimens. Chlamydia trachomatis was found in two aspirates and three urethral specimens. Other organisms isolated included Gram negative and anaerobic bacilli. HIV antibody was detected in 13 of 18 patients tested. The response to initial treatment was good, but the abscesses ruptured in two patients, one of whom developed a urinary fistula. One patient required treatment with an alternative antimicrobial regimen.. This study demonstrated a role for N gonorrhoeae and possibly for C trachomatis in the aetiology of periurethral abscess. The prevalence of HIV infection in these patients was high. The results of treatment of periurethral abscess by aspiration of pus and followed by antimicrobial therapy covering both N gonorrhoeae and C trachomatis were acceptable.

Topics: Abscess; Adult; AIDS-Related Opportunistic Infections; Anti-Bacterial Agents; Ceftriaxone; Cephalosporins; Chlamydia Infections; Chlamydia trachomatis; Erythromycin; Gonorrhea; Humans; Male; Urethral Diseases

Topics: Acquired Immunodeficiency Syndrome; Adult; AIDS-Related Opportunistic Infections; Anti-Bacterial Agents; Bacteremia; Ceftriaxone; Cellulitis; Enterobacteriaceae; Enterobacteriaceae Infections; Fatal Outcome; Female; Humans

Topics: Adult; AIDS-Related Opportunistic Infections; Anti-HIV Agents; CD4 Lymphocyte Count; Ceftriaxone; Cephalosporins; Female; Gentamicins; Gram-Negative Bacterial Infections; HIV Infections; Humans; Microbial Sensitivity Tests; Netilmicin; Pneumonia, Bacterial; Rhizobium; Stavudine

Topics: Adult; AIDS-Related Opportunistic Infections; Ceftriaxone; Humans; Lung Diseases; Male; Nocardia Infections