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Muthu V, Agarwal R, Dhooria S, Sehgal IS, Prasad KT, Rudramurthy SM, Aggarwal A, Chakrabarti A. Mucormycosis in Human Immunodeficiency Virus-Infected Individuals: A Systematic Review of Case Reports. Mycopathologia 2023; 188:755-763. [PMID: 37501018 DOI: 10.1007/s11046-023-00775-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 07/10/2023] [Indexed: 07/29/2023]
Abstract
Mucormycosis in human immunodeficiency virus (HIV) infection is uncommon; notably, many cases have additional predisposing factors. Whether mucormycosis differs in HIV-affected individuals with and without additional risk factors (e.g., neutropenia, diabetes mellitus, and transplantation) remains unclear. In this systematic review, we identified 94 cases of HIV and mucormycosis classifiable into three groups: (1) HIV with additional risk factors (n = 50), (2) intravenous drug users (IVDU, n = 24), and (3) no other risk factor (n = 19) for mucormycosis. The most common presentation in IVDU was renal (41.7%) and cerebral mucormycosis (39.2%), whereas rhino-orbital mucormycosis (ROM, 4.2%) was uncommon. In the other two groups, ROM was the most common presentation. Rhizopus was the most frequently isolated Mucorales; however, in IVDU, Lichtheimia was the most common. The overall mortality was 53% and not significantly different in the three groups. Mucormycosis in HIV-infected individuals is rare without additional risk factors or IVDU.
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Affiliation(s)
- Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
| | - Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Sahajal Dhooria
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Inderpaul Singh Sehgal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Kuruswamy Thurai Prasad
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | | | - Ashutosh Aggarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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Meyerowitz EA, Sanchez S, Mansour MK, Triant VA, Goldberg MB. Isolated Cerebral Mucormycosis in Immunocompetent Adults who Inject Drugs: Case Reports and Systematic Review of the Literature. Open Forum Infect Dis 2020; 7:ofaa552. [PMID: 33409328 PMCID: PMC7765436 DOI: 10.1093/ofid/ofaa552] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 11/05/2020] [Indexed: 01/16/2023] Open
Abstract
Background Mucormycosis involves life-threatening rapidly progressive angioinvasion with infiltration across tissue planes, resulting in necrosis and thrombosis, most commonly seen in the setting of immunocompromised states. We describe 2 cases of isolated cerebral mucormycosis in immunocompetent adults and describe this syndrome in detail in the context of a systemic literature review. Methods Using the criteria (1) isolated cerebral disease, (2) mucormycosis (by polymerase chain reaction, culture, or pathology), and (3) affected an immunocompetent individual, we identified 53 additional cases from 1969 to 2020. Results Of these 55 cases, ~60% occurred in men, >70% were in patients under age 35, 92% were associated with intravenous drug use, and >85% had infection centered in the basal ganglia. Many presented with cranial nerve deficits, headache, focal weakness, or altered mental status. Conclusions No patient survived without amphotericin, and steroid administration was associated with worse outcomes. Given the current opioid crisis, this syndrome may be seen more frequently.
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Affiliation(s)
- Eric A Meyerowitz
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Sarimer Sanchez
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Michael K Mansour
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Virginia A Triant
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA.,Division of General Internal Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Mongan Institute, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Marcia B Goldberg
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA.,Department of Microbiology, Harvard Medical School, Boston, Massachusetts, USA
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Kerezoudis P, Watts CR, Bydon M, Dababneh AS, Deyo CN, Frye JM, Kelley PC, Kemp AM, Palraj BV, Pupillo GT. Diagnosis and Treatment of Isolated Cerebral Mucormycosis: Patient-Level Data Meta-Analysis and Mayo Clinic Experience. World Neurosurg 2018; 123:425-434.e5. [PMID: 30415043 DOI: 10.1016/j.wneu.2018.10.218] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 10/26/2018] [Accepted: 10/29/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Isolated cerebral mucormycosis is a rare and serious infection associated with intravenous drug abuse. METHODS We performed a comprehensive meta-analysis of cases reported in studies and have included an unreported case from our institution. We searched PubMed/Medline, EMBASE, Scopus, Cochrane Databases, and our institution's electronic medical health records from inception through March 31, 2018. The cases were considered isolated (only affecting the cerebrum, cerebellum, or brainstem) if the absence of other primary sources of infection had been documented. Continuous variables were summarized using the median and interquartile range and categorical variables using frequencies and proportions. The relationships between variables were tested using the Wilcoxon rank sum and Pearson χ2 tests. RESULTS A total of 130 studies (141 patients) met the eligibility requirements and were screened; 68 patients were included. The median age was 28 years (interquartile range, 24-38); 57% were men. Most patients had a history of intravenous drug abuse (82%), and 20% had positive human immunodeficiency virus findings. The lesion location was mostly supratentorial (91%), especially in the basal ganglia (71.2%). The cultures were positive in 38%, with Rhizopus the most common organism (59%). The mortality rate was 65%. The survivors were significantly more likely to have received amphotericin B (92% vs. 43%; P < 0.001) or to have undergone stereotactic aspiration (58% vs. 25%; P < 0.01). CONCLUSIONS Isolated cerebral mucormycosis has a pooled mortality rate of 65%. The presence of lesions in the basal ganglia, rapidly progressive symptoms, and a history of intravenous drug abuse should raise suspicion for the early initiation of amphotericin B and stereotactic aspiration.
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Affiliation(s)
| | - Charles R Watts
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA; Department of Neurosurgery, Mayo Clinic Health System-Franciscan Healthcare, La Crosse, Wisconsin, USA.
| | - Mohamad Bydon
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Ala S Dababneh
- Division of Infectious Diseases, Mayo Clinic, Rochester, Minnesota, USA; Department of Infectious Diseases, Mayo Clinic Health System-Franciscan Healthcare, La Crosse, Wisconsin, USA
| | - Christopher N Deyo
- Department of Hospital Medicine, Mayo Clinic Health System-Franciscan Healthcare, La Crosse, Wisconsin, USA
| | - Judson M Frye
- Department of Radiology, Mayo Clinic Health System-Franciscan Healthcare, La Crosse, Wisconsin, USA
| | - Parker C Kelley
- Department of Neurosurgery, Mayo Clinic Health System-Franciscan Healthcare, La Crosse, Wisconsin, USA
| | - Anna M Kemp
- Department of Pathology, Mayo Clinic Health System-Franciscan Healthcare, La Crosse, Wisconsin, USA
| | - Bharath V Palraj
- Division of Infectious Diseases, Mayo Clinic, Rochester, Minnesota, USA; Department of Infectious Diseases, Mayo Clinic Health System-Franciscan Healthcare, La Crosse, Wisconsin, USA
| | - Gregory T Pupillo
- Department of Neurology, Mayo Clinic Health System-Franciscan Healthcare, La Crosse, Wisconsin, USA
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Rodríguez Pérez M, Zambrano Castaño D, Cáceres Gómez-Valadés R, de Tena Rocha I, Sánchez Sánchez J, Romero Bernal J, Pérez Gayte J. [Mucormycosis with no previous immune compromise in the resuscitation unit]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2012; 59:516-518. [PMID: 22609266 DOI: 10.1016/j.redar.2012.02.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2011] [Accepted: 02/10/2012] [Indexed: 06/01/2023]
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5
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Cerebro-rhino orbital mucormycosis: An update. J Infect Public Health 2012; 5:116-26. [DOI: 10.1016/j.jiph.2012.01.003] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2011] [Revised: 11/07/2011] [Accepted: 01/27/2012] [Indexed: 11/22/2022] Open
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Viterbo S, Fasolis M, Garzino-Demo P, Griffa A, Boffano P, Iaquinta C, Tanteri G, Modica R. Management and outcomes of three cases of rhinocerebral mucormycosis. ACTA ACUST UNITED AC 2011; 112:e69-74. [PMID: 21862361 DOI: 10.1016/j.tripleo.2011.04.048] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2011] [Accepted: 04/19/2011] [Indexed: 11/18/2022]
Abstract
Mucormycosis is a rare opportunistic infection caused by fungi belonging to Mucorales order. The infection usually starts in the middle or inferior nasal meatus and then spreads to the paranasal sinuses and the orbit. Then it reaches the brain through the ethmoid and the orbit apex and can lead to lethargy, paralysis, and death. The majority of cases of rhinocerebral mucormycosis are diagnosed in patients with immunologic and metabolic disorders. Early diagnosis is fundamental, and so is medical therapy with amphotericin B along with surgical toilet of the compromised tissues. This article presents and discusses the management of 3 cases of rhinocerebral mucormycosis with different onsets, progressions, and outcomes.
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Affiliation(s)
- Stefano Viterbo
- Division of Maxillofacial Surgery, Head and Neck Department, San Giovanni Battista Hospital, University of Turin, Turin, Italy
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Abstract
The incidence of invasive fungal infections has increased dramatically over the past two decades, mostly due to an increase in the number of immunocompromised patients.1–4 Patients who undergo chemotherapy for a variety of diseases, patients with organ transplants, and patients with the acquired immune deficiency syndrome have contributed most to the increase in fungal infections.5 The actual incidence of invasive fungal infections in transplant patients ranges from 15% to 25% in bone marrow transplant recipients to 5% to 42% in solid organ transplant recipients.6,7 The most frequently encountered are Aspergillus species, followed by Cryptococcus and Candida species. Fungal infections are also associated with a higher mortality than either bacterial or viral infections in these patient populations. This is because of the limited number of available therapies, dose-limiting toxicities of the antifungal drugs, fewer symptoms due to lack of inflammatory response, and the lack of sensitive tests to aid in the diagnosis of invasive fungal infections.1 A study of patients with fungal infections admitted to a university-affiliated hospital indicated that community-acquired infections are becoming a serious problem; 67% of the 140 patients had community-acquired fungal pneumonia.8
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8
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Baumann RJ, Espinosa PS. Neuroepidemiology of HIV/AIDS. HANDBOOK OF CLINICAL NEUROLOGY 2007; 85:3-31. [PMID: 18808973 DOI: 10.1016/s0072-9752(07)85002-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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9
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Subarachnoid and Intracerebral Hemorrhage: Unusual Complications of Rhinocerebral Mucormycosis. ACTA ACUST UNITED AC 2006. [DOI: 10.1097/01.wnq.0000214022.47237.7c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Paranasal Mucormycosis in a Patient With AIDS Presenting as a Palatal Mass. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2006. [DOI: 10.1097/01.idc.0000203895.77101.b2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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O'Neill BM, Alessi AS, George EB, Piro J. Disseminated rhinocerebral mucormycosis: a case report and review of the literature. J Oral Maxillofac Surg 2006; 64:326-33. [PMID: 16413907 DOI: 10.1016/j.joms.2005.10.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2004] [Indexed: 10/25/2022]
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12
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Boumis E, Chinello P, Conte A, Noto P, Cicalini S, Grillo LR, Petrosillo N. Rhino-orbital zygomycosis secondary to diabetic ketoacidosis in an HIV-positive patient: case report and literature review. AIDS 2006; 20:136-8. [PMID: 16327338 DOI: 10.1097/01.aids.0000198079.32207.5a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Roden MM, Zaoutis TE, Buchanan WL, Knudsen TA, Sarkisova TA, Schaufele RL, Sein M, Sein T, Chiou CC, Chu JH, Kontoyiannis DP, Walsh TJ. Epidemiology and outcome of zygomycosis: a review of 929 reported cases. Clin Infect Dis 2005; 41:634-53. [PMID: 16080086 DOI: 10.1086/432579] [Citation(s) in RCA: 1866] [Impact Index Per Article: 98.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2005] [Accepted: 04/18/2005] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Zygomycosis is an increasingly emerging life-threatening infection. There is no single comprehensive literature review that describes the epidemiology and outcome of this disease. METHODS We reviewed reports of zygomycosis in the English-language literature since 1885 and analyzed 929 eligible cases. We included in the database only those cases for which the underlying condition, the pattern of infection, the surgical and antifungal treatments, and survival were described. RESULTS The mean age of patients was 38.8 years; 65% were male. The prevalence and overall mortality were 36% and 44%, respectively, for diabetes; 19% and 35%, respectively, for no underlying condition; and 17% and 66%, respectively, for malignancy. The most common types of infection were sinus (39%), pulmonary (24%), and cutaneous (19%). Dissemination developed in 23% of cases. Mortality varied with the site of infection: 96% of patients with disseminated disease died, 85% with gastrointestinal infection died, and 76% with pulmonary infection died. The majority of patients with malignancy (92 [60%] of 154) had pulmonary disease, whereas the majority of patients with diabetes (222 [66%] of 337) had sinus disease. Rhinocerebral disease was seen more frequently in patients with diabetes (145 [33%] of 337), compared with patients with malignancy (6 [4%] of 154). Hematogenous dissemination to skin was rare; however, 78 (44%) of 176 cutaneous infections were complicated by deep extension or dissemination. Survival was 3% (8 of 241 patients) for cases that were not treated, 61% (324 of 532) for cases treated with amphotericin B deoxycholate, 57% (51 of 90) for cases treated with surgery alone, and 70% (328 of 470) for cases treated with antifungal therapy and surgery. By multivariate analysis, infection due to Cunninghamella species and disseminated disease were independently associated with increased rates of death (odds ratios, 2.78 and 11.2, respectively). CONCLUSIONS Outcome from zygomycosis varies as a function of the underlying condition, site of infection, and use of antifungal therapy.
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Affiliation(s)
- Maureen M Roden
- Pediatric Oncology Branch, National Cancer Institute, Bethesda, MD 20892, USA
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14
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Abstract
In countries where highly active antiretroviral therapy (HAART) is widely available, a decrease in the incidence of fungal infections has been observed in the last 5 years compared with countries that cannot afford this treatment. Even refractory fungal infections may be controlled when HAART is given to patients, and end-stage AIDS infections, such as aspergillosis, are now only infrequently seen. In contrast, fungal infections in certain regions, such as penicilliosis in Southeast Asia or cryptococcosis in Sub-Saharan Africa, are a growing problem. Antifungal therapy for documented infections has not changed very much during recent years; however, new drugs such as caspofungin and voriconazole may be more effective in the treatment of opportunistic fungal infections, in particular, those involving resistant organisms. Secondary antifungal prophylaxis for many opportunistic pathogens can now be temporarily or even permanently discontinued in many HIV-positive patients who have a marked improvement in immune function parameters, such as CD4(+) cell counts, after initiation of HAART. The link between effective virustatic control of HIV infection and a decreasing incidence of fungal infections has been recognised; and so, despite the availability of very effective new antifungal drugs, the cornerstone of treatment and prevention of opportunistic fungal infections in patients with HIV infection is effective antiretroviral therapy including protease inhibitors.
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Affiliation(s)
- Markus Ruhnke
- Department of Internal Medicine, Charité Campus Mitte, Berlin, Germany.
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15
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Mondy KE, Haughey B, Custer PL, Wippold FJ, Ritchie DJ, Mundy LM. Rhinocerebral mucormycosis in the era of lipid-based amphotericin B: case report and literature review. Pharmacotherapy 2002; 22:519-26. [PMID: 11939688 DOI: 10.1592/phco.22.7.519.33679] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Rhinocerebral mucormycosis (RCM) is an invasive fungal infection that necessitates, in most cases, aggressive surgical debridement and high cumulative, often nephrotoxic doses of amphotericin B. A 50-year-old woman with RCM was treated successfully with amphotericin B lipid complex as primary therapy. The patient previously had displayed progressive intracranial involvement and rising serum creatinine levels while receiving the conventional (nonlipid) form of amphotericin B. A literature review identified only a few cases where systemic antifungal therapy was administered, with minimal or no surgery. Our case further supports that amphotericin B lipid complex can be used as primary therapy in selected patients with RCM, without the need for surgical exenteration.
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Affiliation(s)
- Kristin E Mondy
- Division of Infectious Diseases, Department of Medicine, Washington University School of Medicine, St Louis, Missouri 63110, USA
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Sharma RR, Pawar SJ, Delmendo A, Lad SD, Athale SD. Fatal rhino-orbito-cerebral mucormycosis in an apparently normal host: case report and literature review. J Clin Neurosci 2001; 8:583-6. [PMID: 11683615 DOI: 10.1054/jocn.2000.0818] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Fungal infections of the central nervous system (CNS) are fortunately rare but remain challenging problems occurring mostly in immunocompromised individuals, with protean manifestations, unpredictable course and unfavorable outcome in many cases despite aggressive neurosurgical intervention and recent antifungal drugs. Rhino-orbito-cerebral mucormycosis is a potentially lethal opportunistic fungal infection with rapid progression and high mortality. Its pathogenic nature becomes evident when the patient's general resistance is compromised. We present a case of an invasive rhino-orbito-cerebral mucormycosis in an apparently normal adult who initially developed mild paranasal sinusitis and later developed status epilepticus and despite an aggressive management died. Interesting clinical, neuroimaging and histological findings are described, and the possibility of fatal mucormycosis in an apparently normal host is highlighted.
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Affiliation(s)
- R R Sharma
- The National Neurosurgical Centre & Department of Anaesthesiology, Khoula Hospital, PC-116, Mina-Al-Fahal, Muscat, Sultanate of Oman.
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Aarset H, Aasarød K, Bergan U, Angelsen A. Acute renal infarction in a woman with slight asthma. Nephrol Dial Transplant 2001; 16:1711-2. [PMID: 11477182 DOI: 10.1093/ndt/16.8.1711] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- H Aarset
- Department of Pathology, University Hospital, Trondheim, Norway
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Mañós M, Río Pérez OD, Cerezales MS, Rigau GR, Munté FG. Mucormicosis: una infección clásica con una alta mortalidad. Presentación de 5 casos. Rev Clin Esp 2001. [DOI: 10.1016/s0014-2565(01)70789-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Zarei M, Morris J, Aachi V, Gregory R, Meanock C, Brito-Babapulle F. Acute isolated cerebral mucormycosis in a patient with high grade non-Hodgkins lymphoma. Eur J Neurol 2000; 7:443-7. [PMID: 10971606 DOI: 10.1046/j.1468-1331.2000.00089.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
A 57-year-old female in complete remission of grade IV non-Hodgkin lymphoma whilst on intensive chemotherapy, suddenly developed unilateral hemispheric stroke with a fatal outcome in 3 days. She was apyrexial and had received antifungal prophylaxis during her treatment. Post-mortem examination showed complete thrombosis of the internal carotid artery leading to infarction in the territory of the middle and anterior cerebral arteries. Microscopic examination of the brain showed involvement of intra-cranial vessel walls and brain parenchyma by mucormyces, with no evidence of systemic mucormycosis. Isolated cerebral mucormycosis is a rare occurrence, more commonly found in intravenous drug abusers, but can occur in patients with haematological malignancy.
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Affiliation(s)
- M Zarei
- Department Royal Berkshire Hospital, Reading, UK.
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20
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Abstract
Neurologic disease is commonly encountered in the population infected with human immunodeficiency virus type 1 (HIV-1). Although HIV-1 is responsible for many of these neurologic complications, other organisms will affect the nervous system as the immune deficiency state progresses. With the wide use of potent antiretroviral therapy, the mortality from and incidence of opportunistic infections (OIs) among persons with advanced HIV-1 infection has decreased. Nevertheless, these diseases are still seen frequently, especially among those with limited access to new antiretroviral therapies. Therefore, it remains important to recognize the most common OIs of the central nervous system (CNS) as well as primary CNS lymphoma, which will be the focus of this review.
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Mir N, Edmonson R, Yeghen T, Rashid H. Gastrointestinal mucormycosis complicated by arterio-enteric fistula in a patient with non-Hodgkin's lymphoma. CLINICAL AND LABORATORY HAEMATOLOGY 2000; 22:41-4. [PMID: 10762303 DOI: 10.1046/j.1365-2257.2000.00264.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Gastrointestinal mucormycosis is a rare, often fatal, systemic infection found predominantly in immunocompromised patients. We report a case of gastrointestinal mucormycosis in a 53-year-old female with non-Hodgkin's lymphoma. Following her first course of chemotherapy, bowel obstruction developed as a result of mucormycosis. Despite treatment with antifungal therapy, she required a laparotomy owing to severe haemorrhage caused by mucormycosal invasion of her iliac artery. With continued antifungal treatment and further chemotherapy, she ultimately underwent reversal of her Hartmann's procedure and remains disease-free.
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Affiliation(s)
- N Mir
- Department of Haematology, Lewisham Hospital, The Lewisham Hospital NHS Trust, Lewisham High Street, London, UK
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Adler DE, Milhorat TH, Miller JI. Treatment of rhinocerebral mucormycosis with intravenous interstitial, and cerebrospinal fluid administration of amphotericin B: case report. Neurosurgery 1998; 42:644-8; discussion 648-9. [PMID: 9527000 DOI: 10.1097/00006123-199803000-00037] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
IMPORTANCE Rhinocerebral mucormycosis is extremely difficult to treat. Approximately 70% of patients are poorly controlled diabetics, and many of the remainder are immunocompromised as a consequence of cytotoxic drugs, burn injuries, or end-stage renal disease. Despite standard treatment consisting of surgical debridement and the intravenous administration of amphotericin B, rhinocerebral mucormycosis is usually a fatal disease. CLINICAL PRESENTATION We describe the case of a 16-year-old male patient with juvenile onset diabetes mellitus who presented with fever, right-sided hemiparesis, and dysarthria. Axial view computed tomography revealed abscess formation in the left basal ganglia and frontal lobe, which was proven by stereotactic biopsy to contain Rhizopus oryzae. INTERVENTION Intravenous administration of amphotericin B (30-280 mg/dose) was begun on the day of admission. On hospital Day 20, after the occurrence of frank abscess formation, the lesion was aggressively debrided. Despite these therapies, there was neurological deterioration characterized by the development of hemiplegia and aphasia. Sequential computed tomographic scans enhanced with contrast medium demonstrated progressively enlarging lesions. Ommaya reservoirs were placed into the abscess cavity and the frontal horn of the contralateral lateral ventricle. The patient was then treated with intracavitary/interstitial injections of amphotericin B during the course of 80 days and three doses of intraventricular amphotericin B. Clinical and radiographic improvement was achieved after treatment. Two years after the initial diagnosis, magnetic resonance imaging of the brain showed no evidence of disease and an examination revealed a neurologically intact and fully functional patient. CONCLUSION We conclude that with an infection as morbid as rhinocerebral mucormycosis, it is advisable to use surgical debridement and all available routes for delivering amphotericin B to infected cerebral parenchyma, which include intravenous, intracavitary/interstitial, and cerebrospinal fluid perfusion pathways.
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Affiliation(s)
- D E Adler
- Department of Neurosurgery, State University of New York, Health Science Center at Brooklyn, 11203, USA
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23
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Abstract
Fungal infections have increased in frequency in the last decades because of the growing number of immunocompromised patients who survive longer periods of time than in the past, the widespread use of immunosuppressive drugs, a large aging population with increased numbers of malignancies, and the spread of AIDS. Although fungi are present everywhere, some mycoses predominate in the tropics, not only in view of warm temperature and humid climate, which favor their growth, but also because of inadequate hygienic and working conditions brought about by poverty. Mycotic diseases in the brain are usually secondary to infections elsewhere in the body, usually the lungs, less often from other extracranial sites, and in the vast majority of the cases spread via blood circulation. Only occasionally they result from direct extensions from infections of the sinuses or bone, and less frequently from prosthetic heart valves. Candida may be endogenous in origin, inhabiting the digestive tract. Most fungi cause basal meningitis or intraparenchymal abscesses. Direct extension from the cribriform plate cause necro-hemorrhagic lesions in the base of the frontal lobe. Although fungi are common in our environment, few are pathogenic. In this paper mycotic infections are divided into opportunistic and pathogenic; although most of the latter have also been described in immunosuppressed patients, some of those caused by opportunistic organisms, have also occurred in the absence of predisposing factors.
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Affiliation(s)
- L Chimelli
- Departamento de Patologia, Faculdade de Medicina de Ribeirao Preto, SP, Brasil
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Vessely MB, Zitsch RP, Estrem SA, Renner G. Atypical Presentations of Mucormycosis in the Head and Neck. Otolaryngol Head Neck Surg 1996; 115:573-7. [PMID: 8969765 DOI: 10.1016/s0194-59989670014-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- M B Vessely
- Division of Otolaryngology, University of Missouri, Columbia, USA
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Abstract
The literature on zygomycotic infection in HIV-positive patients is reviewed. A total of 28 patients have been reported. The risk factor for HIV infection was known in 22 of these and was sexual transmission in only six patients and intravenous (i.v.) drug use in 16 (73%). In the latter group, it is likely that i.v. drug injection was the entry route of the zygomycotic infection. The most prevalent clinical presentations of zygomycosis in the i.v. drug-using HIV-positive patients were cerebral, cutaneoarticular and renal (accounting for 88% of presentations in total). These presentations were much less common (18%) in a cohort of 116 patients belonging to the conventional risk groups for zygomycosis (HIV negative and no i.v. drug use). The isolated cerebral localization is the typical presentation of zygomycosis in HIV-negative i.v. drug users.
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Affiliation(s)
- J K Van den Saffele
- Unit of Renal and Infectious Diseases, Algemeen Ziekenhuis St.-Jan, Brugge, Belgium
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Alesch F, Armbruster C, Budka H. Diagnostic value of stereotactic biopsy of cerebral lesions in patients with AIDS. Acta Neurochir (Wien) 1995; 134:214-9. [PMID: 8748784 DOI: 10.1007/bf01417692] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A neurological complication occurs in 40-60% of HIV infected patients during the course of the disease. In 10-20% the neurological complication is the first manifestation of the HIV infection. A reliable neuropathological diagnosis is a prerequisite for a specifically selected treatment. While modern computer-assisted imaging techniques, such as computed tomography or magnetic resonance imaging, do possess a high sensitivity, they do not as a rule permit an unambiguous diagnosis. Between October 1989 and July 1994 we biopsied 38 HIV infected patients stereotactically. The indication for the biopsy was determined by having radiologically detectable lesions with no regression tendency in patients under antitoxoplasmosis therapy. In 89% an unambiguous diagnosis was made based on the biopsy; 11% of the biopsies were not diagnostic. For the most part, toxoplasmosis (31%) and progressive multifocal leucoencephalopathy (29%) were involved. 18% of the patients suffered from a non-Hodgkin lymphoma. The foci were primarily frontal (47%), parietal (21%) or localised in the basal ganglia area (11%). The result of the biopsy led to a change in treatment for 52% of the patients. Morbidity and mortality of the operation were 0%. The results or our research series are similar to other groups. It was shown that stereotactic brain biopsy is a safe and effective method for establishing a sound basis for treating the frequently life-threatening cerebral complications of AIDS.
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Affiliation(s)
- F Alesch
- Neurochirurgische Universitatsklinik Wien, Vienna, Austria
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27
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Abstract
Mucormycosis is a highly aggressive fungal infection affecting diabetic, immunocompromised, and, occasionally, healthy patients. This infection is associated with significant mortality. We have reviewed 208 cases in the literature since 1970, 139 of which were presented in sufficient detail to assess prognostic factors, and added data from six of our patients. The histories of these 145 patients were analyzed for the following variables: 1) underlying conditions associated with mucormycotic infections; 2) incidence of ocular and orbital signs and symptoms; 3) incidence of nonocular signs and symptoms; 4) interval from symptom onset to treatment; and 5) the pattern of sinus involvement seen on imaging studies and noted at the time of surgery. Factors related to a lower survival rate include: 1) delayed diagnosis and treatment; 2) hemiparesis or hemiplegia; 3) bilateral sinus involvement; 4) leukemia; 5) renal disease; and 6) treatment with deferoxamine. The association of facial necrosis with a poor prognosis fell just short of statistical significance, but appears clinically important. This is the first review that documents the heretofore intuitive claim that early diagnosis is necessary to cure this disease. Standard treatment with amphotericin B and aggressive surgery are reviewed and adjunctive therapeutic modalities are discussed, including local amphotericin B irrigation, hyperbaric oxygen, and optimizing the immunosuppressive regimen in transplant patients. Hyperbaric oxygen was found to have a favorable effect on prognosis. In addition, possible treatment options for patients with declining renal function are reviewed.
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Affiliation(s)
- R A Yohai
- Wright State University School of Medicine, Dayton, Ohio
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Abstract
The severe immunosuppression associated with HIV infection increases susceptibility to opportunistic fungi. We describe a primary gangrenous cutaneous infection caused by Rhizopus arrhizus in an HIV-infected intravenous narcotic user. In addition, we review nine reported cases of zygomycosis in HIV-infected patients and discuss the frequency and outcome of zygomycosis in HIV infection. Eight of 10 patients were intravenous drug users. Cutaneous infection occurred in four patients. Another case was associated with drug-induced neutropenia. With treatment, 60% of the patients recovered. HIV-induced immunosuppression rarely predisposes to zygomycosis except in intravenous drug users or persons with other risk factors for this fungal infection.
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Affiliation(s)
- M R Sanchez
- Ronald O. Perelman Department of Dermatology, New York University Medical Center, NY 10016
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Santos J, Espigado P, Romero C, Andreu J, Rivero A, Pineda JA. Isolated renal mucormycosis in two AIDS patients. Eur J Clin Microbiol Infect Dis 1994; 13:430-2. [PMID: 8070460 DOI: 10.1007/bf01972004] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Two cases of mucormycosis in patients with exclusively renal involvement and advanced HIV infection are reported. In both cases the clinical course was relatively benign; in one case a tendency towards regression with no specific treatment was observed, and in the other case the infection resolved after nephrectomy and antifungal therapy. Renal mucormycosis should be considered in the differential diagnosis of diffuse renal enlargement in HIV-infected patients.
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Affiliation(s)
- J Santos
- Department of Internal Medicine, Virgen de la Victoria University Hospital, Málaga, Spain
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Tedder M, Spratt JA, Anstadt MP, Hegde SS, Tedder SD, Lowe JE. Pulmonary mucormycosis: results of medical and surgical therapy. Ann Thorac Surg 1994; 57:1044-50. [PMID: 8166512 DOI: 10.1016/0003-4975(94)90243-7] [Citation(s) in RCA: 253] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Mucormycosis is an opportunistic fungal infection that commonly begins by invading the respiratory tract. The purpose of the present study was to define the clinical presentation of pulmonary mucormycosis and to evaluate current treatment regimens. Thirty patients treated at our institution and 225 cases reported in the literature were reviewed. For the combined groups, the mean age at presentation was 41 +/- 21 years and associated medical conditions included leukemia or lymphoma (37%), diabetes mellitus (32%), chronic renal failure (18%), history of organ transplantation (7.6%), or a known solid tumor (5.6%). The in-hospital mortality was 65% for patients with isolated pulmonary mucormycosis, 96% for those with disseminated disease, and 80% overall. The mortality in patients treated surgically was 11%, significantly lower than the 68% mortality in those treated medically (p = 0.0004). The most common causes of death were fungal sepsis (42%), respiratory insufficiency (27%), and hemoptysis (13%). Pulmonary mucormycosis has a high mortality; however, antifungal agents appear to improve survival. In addition, surgical resection may provide additional benefit to patients with pulmonary mucormycosis confined to one lung.
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Affiliation(s)
- M Tedder
- Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710
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Gollard R, Rabb C, Larsen R, Chandrasoma P. Isolated cerebral mucormycosis: case report and therapeutic considerations. Neurosurgery 1994; 34:174-7. [PMID: 8121556 DOI: 10.1097/00006123-199401000-00026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Cerebral mucormycosis (without associated involvement of and invasion from the nasal sinuses and turbinates) is an extremely rare opportunistic infection of the central nervous system. We report the case of an intravenous drug abuser (who was negative for the human immunodeficiency virus) who presented with hemiparesis on the right side, slurred speech, altered mental status, and an unsteady gait. Imaging studies revealed a large left-side basal ganglia lesion. A stereotactic biopsy obtained a tissue sample that revealed wide, nonseptated hyphal fragments with granulomatous inflammation. The patient was treated with 3 gm of amphotericin B during a 5-month period. The patient had no residual neurological dysfunction after treatment. Open surgical resection was not employed. This case suggests that stereotactic biopsy followed by long-term amphotericin B therapy, in lieu of open surgical resection, represents a viable treatment option for this rare disorder.
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Affiliation(s)
- R Gollard
- Department of Medicine, University of Southern California Medical Center-Los Angeles County
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Teira R, Trinidad JM, Eizaguirre B, Ortiz J, Santamaria JM. Zygomycosis of the spleen in a patient with the acquired immunodeficiency syndrome. Mycoses 1993; 36:437-9. [PMID: 7935579 DOI: 10.1111/j.1439-0507.1993.tb00736.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- R Teira
- Seccion de Enfermedades Infecciosas, Hospital Civil de Bilbao, Spain
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Brullet E, Andreu X, Elias J, Roig J, Cervantes M. Gastric mucormycosis in a patient with acquired immunodeficiency syndrome. Gastrointest Endosc 1993; 39:106-7. [PMID: 8454132 DOI: 10.1016/s0016-5107(93)70033-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Perfect JR, Schell WA, Rinaldi MG. Uncommon invasive fungal pathogens in the acquired immunodeficiency syndrome. JOURNAL OF MEDICAL AND VETERINARY MYCOLOGY : BI-MONTHLY PUBLICATION OF THE INTERNATIONAL SOCIETY FOR HUMAN AND ANIMAL MYCOLOGY 1993; 31:175-9. [PMID: 8509954 DOI: 10.1080/02681219380000211] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
This communication lists fungi reported to cause invasive infection in patients with AIDS. It excludes the well known and common fungi that infect these patients such as Candida, Cryptococcus, Histoplasma, Coccidioides and Aspergillus. It is likely that these less common fungal pathogens will be seen more frequently in the enlarging AIDS population as it is continuously exposed to many of these potentially opportunistic fungi.
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Affiliation(s)
- J R Perfect
- Department of Medicine, Duke University Medical Center, Durham, NC 27710
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36
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Davenport C, Dillon WP, Sze G. NEURORADIOLOGY OF THE IMMUNOSUPPRESSED STATE. Radiol Clin North Am 1992. [DOI: 10.1016/s0033-8389(22)02512-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Hopwood V, Hicks D, Thomas S, Evans E. Primary cutaneous zygomycosis due toAbsidia corymbiferain a patient with AIDS. Med Mycol 1992. [DOI: 10.1080/02681219280000521] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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38
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Strigle SM, Gal AA. Review of the central nervous system cytopathology in human immunodeficiency virus infection. Diagn Cytopathol 1991; 7:387-401. [PMID: 1935518 DOI: 10.1002/dc.2840070412] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The human immunodeficiency virus (HIV) is a neurotropic retrovirus capable of producing a wide spectrum of central nervous system changes. Nearly 40% of HIV-infected patients demonstrate neuropathy ranging from dementia to the opportunistic infections and neoplasia seen in the acquired immunodeficiency syndrome (AIDS). Dramatic increases in the numbers of AIDS cases have allowed for the cytotechnologist and cytopathologist to become acquainted with the various pathologic manifestations of HIV infection. In this review, we are reporting the HIV-related diseases in the central nervous system and the role of diagnostic cytology.
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Affiliation(s)
- S M Strigle
- Department of Anatomic Pathology/Cytology, Cedars-Sinai Medical Center, Los Angeles, CA 90048
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39
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Abstract
Necrotizing lesions of the soft tissues are grave entities not infrequently seen in daily surgical practice. They may occur with epidemic proportions after natural disasters, representing a serious challenge to the surgeon since they are characteristically associated with high mortality rates unless an early diagnosis is made and prompt aggressive surgical management is initiated. Necrotizing fasciitis is the currently accepted generic term to encompass into a single category the diverse syndromes of progressive gangrenous infections of the skin and subcutaneous tissues. Necrotizing fasciitis must be viewed as a clinical entity rather than a specific type of infection: it is a clinical infection most commonly caused by a mixed aerobic/anaerobic synergistic polymicrobial combination. Zygomycetes may appear as major causal organisms (mucormycosis) and they should be actively searched for. Initial diagnosis of necrotizing fasciitis is established through the characteristic physical signs. Gram stain, and, in some doubtful cases, through frozen-section tissue biopsy. Aggressive and urgent radical debridement is the key to survival, combined with wide-spectrum antibiotic therapy.
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Affiliation(s)
- J F Patiño
- Department of Surgery, Fundación Santa Fé de Bogotá, Centro Médico de los Andes, Bogotá, Colombia
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Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 52-1990. A 31-year-old HIV-seropositive woman with a cerebral lesion seven years after treatment of carcinoma of the cervix. N Engl J Med 1990; 323:1823-33. [PMID: 2247121 DOI: 10.1056/nejm199012273232608] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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