Search results for "Tonne"

Clarithromycin Versus Azithromycin in the Treatment of Mediterranean Spotted Fever in Children: A Randomized Controlled Trial

2002

We conducted an open-label randomized controlled trial to compare the efficacy and safety of clarithromycin (15/mg/kg/day in 2 divided doses for 7 days) with those of azithromycin (10 mg/kg/day in 1 dose for 3 days) in the treatment of children with Mediterranean spotted fever. Until now, there has not been a gold-standard therapy for this rickettsial disease in children. Eighty-seven children were randomized to receive 1 of the 2 drugs. The mean time to defervescence (+/- standard deviation) was 46.2+/-36.4 h in the clarithromycin group and 39.3+/-31.3 h in the azithromycin group. These differences were not statistically significant and both drugs were equally well-tolerated. Clarithromyci…

Atrial fibrillation in Mediterranean spotted fever

2008

Mediterranean spotted fever (MSF) is a tick-borne acute febrile disease caused by Rickettsia conorii and characterized by fever, maculo-papular rash and a black eschar at the site of the tick bite (‘tache noir’). We describe the case of a 58-year-old man affected by MSF who developed atrial fibrillation. The patient presented himself to the hospital after 7 days of fever, malaise and severe headache. Cardiac auscultation revealed a chaotic heart rhythm and an electrocardiogram confirmed atrial fibrillation with a fast ventricular response. Diagnosis of MSF was made after the appearance of a maculo-papular skin rash, and treatment with oral doxycycline was started. An immunofluorescence anti…

Coronary involvement in Mediterranean spotted fever

2011

Mediterranean spotted fever (MSF) is a tick-borne acute febrile disease caused by Rickettsia conorii and characterized by fever, a maculo-papular rash and a black eschar at the site of the tick bite. We describe the case of a 3-year-old boy with MSF who developed a transient right coronary artery ectasia. The patient was brought to the hospital after four days of fever and mild myalgia of the legs. The suspicion of MSF arose due to the presence of a maculo-papular skin rash and treatment with oral clarithromycin was started. After four days fever persisted and the differential diagnosis of Kawasaki syndrome was considered. Echocardiography showed a dilated right coronary artery with hyperre…

CLINICAL AND LABORATORY FINDINGS OF BOUTONNEUSE FEVER IN SICILIAN CHILDREN

1998

The spectrum of signs and symptoms of 645 consecutive children diagnosed from 1984 to 1996 with boutonneuse fever (BF), a mild rickettsial disease caused by Rickettsia conorii endemic in the Mediterranean basin, are reported. The major clinical features were fever (97.2%), exanthema (96.1%) and “tache noire” (71.8%). The large series examined permitted the authors to observe some rare or disregarded clinical features of the disease: cases with papulovesicular exanthema, reported previously only in adults who had been infected by R. conorii in Africa; and cases in which the only symptom was an isolated lymphadenopathy. Conclusion R. conorii infection should be considered in patients with lym…

PLASMA LEVELS OF TUMOR NECROSIS FACTOR a AND INTERFERON g IN SICILIAN CHILDREN WITH MEDITERRANEAN SPOTTED FEVER

1997

The plasma levels of tumor necrosis factor-alpha and interferon-gamma were measured in 53 consecutive children with serologically confirmed Mediterranean spotted fever and were found to be increased during the acute phase compared with the convalescent phase (tumor necrosis factor-alpha mean 32.17 vs. 4.12 pg/ml, P < 0.0001; interferon-gamma mean 84.17 vs. 2.65 pg/ml, P = 0.0006). Plasma levels of both cytokines were higher in patients with a typical exanthema rather than those with a very mild or no exanthema; tumor necrosis factor-alpha levels were significantly lower in the latter (tumor necrosis factor-alpha 32.17 vs. 9.85 pg/ml, P < 0.0001; interferon-gamma 84.17 vs. 38.14 pg/ml, P = 0…

A case of spotted fever rickettsiosis in a human immunodeficiency virus-positive patient.

2013

Rickettsia conorii Indian Tick Typhus Strain and R. slovaca in Humans, Sicily

2012

Letter to the Editor.-- et al.

Efficacy and safety of clarithromycin as treatment for Mediterranean spotted fever in children: a randomized controlled trial

2001

Fifty-one children with Mediterranean spotted fever (MSF) were randomized to receive either clarithromycin, 15 mg/kg/ day orally in 2 divided doses, or chloramphenicol, 50 mg/ kg/day orally in 4 divided doses, for 7 days. Mean time to defervescence was 36.7 h in the clarithromycin group and 47.1 h in the chloramphenicol group (P = .047). Clarithromycin could be an acceptable therapeutic alternative to chloramphenicol and to tetracyclines for children aged <8 years with MSF.

A severe case of Israeli spotted fever with pleural effusion in Italy

2021

Abstract Background The most common Italian rickettsiosis is Mediterranean Spotted Fever (MSF). MSF is commonly associated with a symptom triad consisting of fever, cutaneous rash, and inoculation eschar. The rash is usually maculopapular but, especially in severe presentations, may be petechial. Other typical findings are arthromyalgia and headache. Herein, we describe for the first time an unusual case of Israeli spotted fever (ISF) associated with interstitial pneumonia and pleural effusion in which R. conorii subsp. israelensis was identified by molecular methods in the blood, as well as in the pleural fluid. Case presentation A 72-year-old male presented with a 10-day history of remitt…

First case of Mediterranean spotted fever-associated rhabdomyolysis leading to fatal acute renal failure and encephalitis

2014

SummaryMediterranean spotted fever (MSF) is a tick-borne zoonosis caused by Rickettsia conorii. In Italy, about 400 cases are reported every year and nearly half of them occur in Sicily, which is one of the most endemic regions. Although MSF is mostly a self-limited disease characterized by fever, skin rash, and a dark eschar at the site of the tick bite called a ‘tache noire’, serious complications are described, mainly in adult patients. Nevertheless, severe forms of the disease with major morbidity and a higher mortality risk have been described. We report a fatal case of MSF complicated by rhabdomyolysis, acute renal failure, and encephalitis in an elderly woman.