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Updated: Aug 16, 2026

Murine Renal Transplantation Procedure
Published on: July 10, 2009
Chronic Q Fever in a renal transplant recipient: a case report
I Godinho1, E L Nogueira1, C M Santos2
1Nephrology and Renal Transplantation Department, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisboa, Portugal.
Abstract:
Q fever is a zoonosis caused by Coxiella burnetii that presents with a wide spectrum of acute and chronic manifestations. Progression to chronic Q fever is frequently associated with valve and vascular prosthesis, aneurisms, pregnancy, immunosuppression, and advanced chronic kidney disease. We present a case of a kidney transplant recipient with persistent fever of unknown origin, negative blood cultures, anemia, and increased erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP). Q fever serological tests were suggestive of chronic Q fever and the patient was diagnosed with probable chronic Q fever according to the Dutch Fever Consensus Group Guidelines. Initiation of doxycycline 200 mg/d and hydroxychloroquine 600 mg/d resulted in clinical remission. Chronic Q fever is a high-morbidity and -mortality disease if untreated and special attention has to be given to high-risk patients, such as kidney transplant recipients.
Insights
Q fever, a Coxiella burnetii infection, can cause severe chronic illness. Early diagnosis and treatment in kidney transplant recipients are crucial for managing this high-morbidity disease.
Area of Science:
- Infectious Diseases
- Nephrology
- Transplantation
Background:
- Q fever is a zoonotic infection caused by Coxiella burnetii, presenting with diverse acute and chronic symptoms.
- Chronic Q fever is linked to specific risk factors including vascular prosthesis, pregnancy, immunosuppression, and advanced chronic kidney disease.
Observation:
- A kidney transplant recipient experienced prolonged fever, anemia, and elevated inflammatory markers (ESR, CRP) with negative blood cultures.
- Serological tests indicated chronic Q fever, leading to a probable diagnosis based on Dutch Fever Consensus Group Guidelines.
Findings:
- The patient was diagnosed with probable chronic Q fever.
- Treatment with doxycycline and hydroxychloroquine achieved clinical remission.
Implications:
- This case highlights the importance of considering chronic Q fever in immunocompromised patients, particularly kidney transplant recipients, presenting with unexplained fever.
- Prompt diagnosis and treatment are essential to prevent severe morbidity and mortality associated with chronic Q fever.
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Acute Pyelonephritis II: Diagnostic Studies and Management
Kidney Transplant I: Introduction
Kidney Transplant II: Surgical Procedure
Kidney Transplant III: Nursing Management
Chronic Kidney Disease IV: Nursing Management

