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Tirlangi P, Challa HPR, Keithi-Reddy SR, Koduri VKC, Reddy RS, Arumilli MN, Reddy LSK, Senapathy G. Reversal of uniocular blindness with corticosteroids in a solid organ transplant recipient with cryptococcal meningitis and immune reconstitution syndrome (IRIS): A case report. J Mycol Med 2023; 33:101406. [PMID: 37229913 DOI: 10.1016/j.mycmed.2023.101406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 04/07/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023]
Abstract
Cryptococcal meningitis is a life-threatening infection commonly seen in patients with advanced HIV infection and solid organ transplant recipients. We report a case of cryptococcal meningitis with immune reconstitution syndrome (IRIS) who presented to us with a headache and complete loss of vision in the left eye. He was managed with antifungals and a short course of steroids, and he regained vision completely. In the hospital, he developed complications including tacrolimus toxicity, fluconazole-induced QT prolongation, and flucytosine-induced thrombocytopenia. Our case demonstrates the importance of a multidisciplinary approach in the management of complex cases like cryptococcal meningitis in solid organ transplant recipients.
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Affiliation(s)
- Praveen Tirlangi
- Department of Infectious Diseases AIG Hospitals, Gachibowli, Hyderabad 500032, India
| | | | - Sai Ram Keithi-Reddy
- Department of Nephrology and Renal Transplant, AIG Hospitals, Tower A, 1st floor, Gachibowli, Hyderabad 500032, India.
| | | | - R Sujith Reddy
- Department of Nephrology and Renal Transplant, AIG Hospitals, Tower A, 1st floor, Gachibowli, Hyderabad 500032, India
| | - Murthy Nln Arumilli
- Department of Critical Care, AIG Hospitals, Gachibowli, Hyderabad 500032, India
| | - L Siva Kumar Reddy
- Department of Critical Care, AIG Hospitals, Gachibowli, Hyderabad 500032, India
| | - Gayatri Senapathy
- Department of Radiology, AIG Hospitals, Gachibowli, Hyderabad 500032, India
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2
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Alanazi AH, Adil MS, Lin X, Chastain DB, Henao-Martínez AF, Franco-Paredes C, Somanath PR. Elevated Intracranial Pressure in Cryptococcal Meningoencephalitis: Examining Old, New, and Promising Drug Therapies. Pathogens 2022; 11:783. [PMID: 35890028 PMCID: PMC9321092 DOI: 10.3390/pathogens11070783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/02/2022] [Accepted: 07/07/2022] [Indexed: 02/05/2023] Open
Abstract
Despite the availability of effective antifungal therapy, cryptococcal meningoencephalitis (CM) remains associated with elevated mortality. The spectrum of symptoms associated with the central nervous system (CNS) cryptococcosis is directly caused by the high fungal burden in the subarachnoid space and the peri-endothelial space of the CNS vasculature, which results in intracranial hypertension (ICH). Management of intracranial pressure (ICP) through aggressive drainage of cerebrospinal fluid by lumbar puncture is associated with increased survival. Unfortunately, these procedures are invasive and require specialized skills and supplies that are not readily available in resource-limited settings that carry the highest burden of CM. The institution of pharmacologic therapies to reduce the production or increase the resorption of cerebrospinal fluid would likely improve clinical outcomes associated with ICH in patients with CM. Here, we discuss the potential role of multiple pharmacologic drug classes such as diuretics, corticosteroids, and antiepileptic agents used to decrease ICP in various neurological conditions as potential future therapies for CM.
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Affiliation(s)
- Abdulaziz H. Alanazi
- Clinical and Experimental Therapeutics, College of Pharmacy, University of Georgia, Augusta, GA 30902, USA; (A.H.A.); (M.S.A.)
- Research Department, Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
| | - Mir S. Adil
- Clinical and Experimental Therapeutics, College of Pharmacy, University of Georgia, Augusta, GA 30902, USA; (A.H.A.); (M.S.A.)
- Research Department, Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
| | - Xiaorong Lin
- Department of Microbiology, University of Georgia, Athens, GA 30602, USA;
| | - Daniel B. Chastain
- Department of Clinical and Administrative Pharmacy, UGA College of Pharmacy, SWGA Clinical Campus, Phoebe Putney Memorial Hospital, Albany, GA 31701, USA;
| | - Andrés F. Henao-Martínez
- Division of Infectious Diseases, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045, USA; (A.F.H.-M.); (C.F.-P.)
| | - Carlos Franco-Paredes
- Division of Infectious Diseases, University of Colorado, Anschutz Medical Campus, Aurora, CO 80045, USA; (A.F.H.-M.); (C.F.-P.)
- Hospital Infantil de México, Federico Gómez, Ciudad de México 06720, Mexico
| | - Payaningal R. Somanath
- Clinical and Experimental Therapeutics, College of Pharmacy, University of Georgia, Augusta, GA 30902, USA; (A.H.A.); (M.S.A.)
- Research Department, Charlie Norwood VA Medical Center, Augusta, GA 30912, USA
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3
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McCabe GA, McHugh JW, Goodwin T, Johnson DF, Fok A, Campbell TG. Ophthalmic manifestations of Cryptococcus gattii species complex: a case series and review of the literature. Int J Ophthalmol 2022; 15:119-127. [PMID: 35047366 DOI: 10.18240/ijo.2022.01.18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 06/25/2021] [Indexed: 12/18/2022] Open
Abstract
AIM To report 4 cases of Cryptococcus gattii (C. gattii) species complex infection with diverse ophthalmic manifestations, and to review the literature to examine pathobiology of disease, classical ophthalmic presentations and outcomes, and treatment modalities for this emerging pathogen. METHODS Cases of C. gattii meningoencephalitis with ophthalmic manifestations were identified via chart review at two institutions in Australia and one institution in the mid-west region of the United States and are reported as a case series. Additionally, a MEDLINE literature review was conducted to identify all reported cases of C. gattii with ophthalmic manifestations from 1990-2020. Cases were reviewed and tabulated, together with our series of patients, in this report. RESULTS Four cases of C. gattii with ophthalmic manifestations are presented; three from Australia and one from the USA. A literature review identified a total of 331 cases of C. gattii with visual sequelae. The majority of cases occurred in immunocompetent individuals. Blurred vision and diplopia were the most common presenting symptoms, with papilloedema the most common sign, reported in 10%-50% of cases. Visual loss was reported in 10%-53% of cases, as compared to rates of visual loss of 1%-9% in C. neoformans infection. Elevated intracranial pressure, cerebrospinal fluid (CSF) fungal burden, and abnormal neurological exam at presentation correlated with poor visual outcomes. The mainstays of treatment are anti-fungal agents and aggressive management of intracranial hypertension with serial lumbar punctures. CSF diversion procedures should be considered for refractory cases. Acetazolamide and mannitol are associated with high complication rates, and adjuvant corticosteroids have demonstrated higher mortality rates; these treatments should be avoided. CONCLUSION Permanent visual loss represents a devastating yet potentially preventable sequelae of C. gattii infection. Intracranial hypertension needs to be recognised early and aggressively managed. Referral to an ophthalmologist/neuro-ophthalmologist in all cases of cryptococcal infection independent of visual symptoms at time of diagnosis is recommended.
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Affiliation(s)
- Grace A McCabe
- Department of Ophthalmology, the Royal Melbourne Hospital, Melbourne, Victoria 3050, Australia
| | - Jack W McHugh
- Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota 55902, USA
| | - Todd Goodwin
- James Cook University, Townsville, Queensland 4811, Australia.,NQ Eye Foundation, Townsville, Queensland 4811, Australia
| | - Douglas F Johnson
- Department of Infectious Disease, the Royal Melbourne Hospital, Melbourne, Victoria 3050, Australia
| | - Anthony Fok
- Department of Neurology, the Royal Melbourne Hospital, Melbourne, Victoria 3050, Australia
| | - Thomas G Campbell
- Department of Ophthalmology, the Royal Melbourne Hospital, Melbourne, Victoria 3050, Australia.,NQ Eye Foundation, Townsville, Queensland 4811, Australia.,Centre for Eye Research Australia, East Melbourne, Victoria 3002, Australia.,Ophthalmology, Department of Surgery, the University of Melbourne, Melbourne, Victoria 3010, Australia
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4
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Molloy SF, Ross B, Kanyama C, Mfinanga S, Lesikari S, Heyderman RS, Kalata N, Ellis J, Kouanfack C, Chanda D, Temfack E, Lakhi S, Moodley A, Chan AK, van Oosterhout JJ, Mapoure Y, Mwaba P, Lalloo DG, Wang D, Lortholary O, Jaffar S, Hosseinipour MC, Loyse A, Harrison TS, Bicanic T. Fungal Burden and Raised Intracranial Pressure Are Independently Associated With Visual Loss in Human Immunodeficiency Virus-Associated Cryptococcal Meningitis. Open Forum Infect Dis 2021; 8:ofab066. [PMID: 33937434 PMCID: PMC8078267 DOI: 10.1093/ofid/ofab066] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 02/03/2021] [Indexed: 11/14/2022] Open
Abstract
Among 472 patients with human immunodeficiency virus-associated cryptococcal meningitis, 16% had severe visual loss at presentation, and 46% of these were 4-week survivors and remained severely impaired. Baseline cerebrospinal fluid opening pressure ≥40 cmH2O (adjusted odds ratio [aOR], 2.56; 95% confidence interval [CI], 1.36-4.83; P = .02) and fungal burden >6.0 log10 colonies/mL (aOR, 3.01; 95% CI, 1.58-5.7; P = .003) were independently associated with severe visual loss.
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Affiliation(s)
- Síle F Molloy
- Centre for Global Health, Institute of Infection and Immunity, St George's University of London, London, United Kingdom.,Clinical Academic Group in Infection, St George's University Hospital, LondonUnited Kingdom
| | - Brad Ross
- Centre for Global Health, Institute of Infection and Immunity, St George's University of London, London, United Kingdom
| | | | - Sayoki Mfinanga
- National Institute for Medical Research, Muhimbili Centre, Dar es Salaam, Tanzania.,Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Sokoine Lesikari
- National Institute for Medical Research, Muhimbili Centre, Dar es Salaam, Tanzania
| | - Robert S Heyderman
- University College London, London, United Kingdom.,Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi.,College of Medicine, Queen Elizabeth Hospital, Blantyre, Malawi
| | - Newton Kalata
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi.,College of Medicine, Queen Elizabeth Hospital, Blantyre, Malawi
| | - Jayne Ellis
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi.,College of Medicine, Queen Elizabeth Hospital, Blantyre, Malawi.,The Hospital for Tropical Diseases, University College Hospital, LondonUnited Kingdom
| | | | - Duncan Chanda
- Institute for Medical Research and Training, University Teaching Hospital, Lusaka, Zambia
| | - Elvis Temfack
- Douala General Hospital, Douala, Cameroon.,National Public Health Laboratory, Yaounde, Cameroon
| | | | - Anand Moodley
- Department of Neurology, University of the Free State, Bloemfontein, South Africa
| | - Adrienne K Chan
- Dignitas International, Zomba Central Hospital, Zomba, Malawi.,Division of Infectious Diseases, Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada
| | - Joep J van Oosterhout
- Partners in Hope, LilongweMalawi.,David Geffen School of Medicine, University of California, Los Angeles, USA
| | | | - Peter Mwaba
- Department of Internal Medicine and Directorate of Research and Post Graduate Studies, Lusaka Apex Medical University, Lusaka, Zambia
| | - David G Lalloo
- Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Duolao Wang
- Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Olivier Lortholary
- Institut Pasteur, Molecular Mycology Unit, Centre National de la Recherche Scientifique, Paris, France.,Paris Descartes University, Necker Pasteur Center for Infectious Diseases and Tropical Medicine, Institut Imagine, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Shabbar Jaffar
- Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Mina C Hosseinipour
- UNC Project, Kamuzu Central Hospital, Lilongwe, Malawi.,University of North Carolina, Chapel Hill, North Carolina, USA
| | - Angela Loyse
- Centre for Global Health, Institute of Infection and Immunity, St George's University of London, London, United Kingdom.,Clinical Academic Group in Infection, St George's University Hospital, LondonUnited Kingdom
| | - Thomas S Harrison
- Centre for Global Health, Institute of Infection and Immunity, St George's University of London, London, United Kingdom.,Clinical Academic Group in Infection, St George's University Hospital, LondonUnited Kingdom
| | - Tihana Bicanic
- Centre for Global Health, Institute of Infection and Immunity, St George's University of London, London, United Kingdom.,Clinical Academic Group in Infection, St George's University Hospital, LondonUnited Kingdom
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Jindahra P, Phuphuakrat A, Tangjaisanong T, Siriyotha S, Padungkiatsagul T, Vanikieti K, Preechawat P, Poonyathalang A, Sungkanuparph S, Pulkes T, Tunlayadechanont S. Clinical Characteristics of HIV-Associated Optic Neuritis. Int Med Case Rep J 2020; 13:609-616. [PMID: 33204180 PMCID: PMC7667592 DOI: 10.2147/imcrj.s267867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 09/24/2020] [Indexed: 11/23/2022] Open
Abstract
Introduction Acute optic neuritis (ON) has been increasingly reported in patients infected with human immunodeficiency virus (HIV). We aimed to describe clinical characteristics of HIV-infected patients with ON. Materials and Methods This observational retrospective study was performed from January 2008 to January 2016 in a university hospital in Bangkok, Thailand. Demographic data and clinical manifestations were retrospectively reviewed. Results We included 10 HIV-infected patients and divided them into two groups: infectious and non-infectious ON. There were six patients in the infectious ON group (five males, mean age 33.6 years, median CD4 cell counts during ON episodes 36.5 cells/µL, high viral loads, median initial visual acuity [VA] 1.7, median VA difference [initial VA – follow-up VA] 0). Four patients developed cryptococcal meningitis and 2 developed neuro-syphilis. They were treated with amphotericin B plus fluconazole and penicillin G sodium, respectively. There were four patients in the non-infectious ON group (two males, mean age 44.3 years, median CD4 cell count during acute ON 157.5 cells/µL, undetectable viral loads, median initial VA 1.3, and median VA difference 1.2). They were given corticosteroid treatments. There were no statistically significant differences between the two groups with respect to age, sex, and initial VA. There were statistically significant differences in median VA difference and median CD4 cell counts between the two groups (p=0.02 and 0.03, respectively). There was a significant correlation between CD4 counts and duration in three non-infectious ON patients treated with antiretroviral therapy (ART, p<0.001). Discussion Patients with infectious ON had low initial CD4 counts and high viral loads. Patients with non-infectious ON had increasing CD4 cell counts and undetectable HIV viral load following ART. The findings are highly suggestive of immune reconstitution inflammatory syndrome. The CD4 cell counts and viral loads may help to identify the type of acute ON in HIV-infected patients and establish proper therapies.
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Affiliation(s)
- Panitha Jindahra
- Division of Neurology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Angsana Phuphuakrat
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | | | - Sukanya Siriyotha
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Tanyatuth Padungkiatsagul
- Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Kavin Vanikieti
- Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Pisit Preechawat
- Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Anuchit Poonyathalang
- Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Somnuek Sungkanuparph
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakan 10540, Thailand
| | - Teeratorn Pulkes
- Division of Neurology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Supoch Tunlayadechanont
- Division of Neurology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
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Canfield GS, Reingold S, Ho A, Thor AD, Pecen PE, DeSanto K, Chastain DB, Franco-Paredes C, Castillo-Mancilla JR, Henao-Martinez AF. AIDS-related Cryptococcus neoformans choroiditis. IDCases 2020; 22:e00931. [PMID: 32884904 PMCID: PMC7452429 DOI: 10.1016/j.idcr.2020.e00931] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 08/03/2020] [Accepted: 08/04/2020] [Indexed: 12/18/2022] Open
Abstract
We describe a case of Cryptococcal choroiditis in a person with advanced HIV/AIDS. A 29-year-old male with AIDS presented with fever, photophobia, and ataxia secondary to cryptococcal and toxoplasma meningoencephalitis. Dilated fundoscopic examination revealed bilateral and multifocal posterior infiltrates consistent with cryptococcal choroiditis. Treatment with parenteral and intravitreal liposomal amphotericin B, oral flucytosine, and oral trimethoprim-sulfamethoxazole led to resolution of his symptoms and improvement in his vision. Our case documents a rare, intraocular opportunistic infection and highlights the importance of ophthalmologic examination in immunocompromised hosts with visual symptoms and invasive fungal infection. We discuss diagnostic and treatment considerations in cryptococcal choroiditis.
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Affiliation(s)
- Gregory S Canfield
- Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, CO, United States
| | - Sarah Reingold
- Division of Internal Medicine, University of Colorado School of Medicine, Aurora, CO, United States.,Division of Pediatrics, University of Colorado School of Medicine, Aurora, CO, United States
| | - Andrea Ho
- Division of Pathology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Ann D Thor
- Division of Pathology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Paula E Pecen
- Division of Ophthalmology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Kristen DeSanto
- Health Sciences Library, University of Colorado School of Medicine, Aurora, CO, United States
| | - Daniel B Chastain
- Department of Clinical and Administrative Pharmacy, University of Georgia College of Pharmacy, Albany, GA, United States
| | - Carlos Franco-Paredes
- Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, CO, United States.,Hospital Infantil de México Federico Gómez, Mexico City, Mexico
| | - Jose R Castillo-Mancilla
- Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, CO, United States
| | - Andrés F Henao-Martinez
- Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, CO, United States
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7
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A Retrospective Review of Serious Adverse Drug Reaction Reports in the Nigerian VigiFlow Database from September 2004 to December 2016. Pharmaceut Med 2020; 33:145-157. [PMID: 31933250 DOI: 10.1007/s40290-019-00267-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Adverse drug reactions (ADRs) are a source of concern in healthcare as they negatively affect patients. Serious adverse drug reactions (SADRs) have an even greater impact on patients and the system in terms of morbidity and financial burden. The establishment of National Pharmacovigilance Centers (NPCs) has enhanced ADR reporting in Africa. The Nigerian Pharmacovigilance Centre has been collecting ADR reports using VigiFlow since 2004. OBJECTIVE The aim of this study was to identify and analyze SADR reports in the Nigerian VigiFlow database in order to profile the patients with SADRs, the medicines most implicated, system organ classes (SOCs) affected, outcome of such reactions, including fatalities, and ADR reporting trends over the years. We also looked at the data elements provided in the reports as a proxy measure of report quality. METHOD We retrospectively assessed all individual case safety reports (ICSRs) received by the NPC in Nigeria and entered into VigiFlow as SADR reports between September 2004 and December 2016. We defined SADR as any untoward reaction to any medicine dose that resulted in death, required in-patient hospitalization or prolongation of existing hospitalization, resulted in congenital anomaly, persistent or significant disability/incapacity or was life-threatening. The suspected SADRs were analyzed at the Medical Dictionary for Regulatory Activities SOC and Preferred Term levels. RESULTS A total of 11,222 ICSRs were entered into VigiFlow during the study period, of which 298 (3%) were classified as SADR reports. Adults were the most affected (244/282; 87%). The median number of medicines per report was 3 (interquartile range = 2-4.75). Nevirapine (36/336; 11%), as a single entity, was the most reported medicine. Human immunodeficiency virus (HIV) infection affected 128/232 (55%) of those with SADRs. There was no statistically significant association between the number of reactions per report and sex of the patients (p = 0.280), their age groups (p = 0.670), or the number of medicines per report (p = 0.640). Hospitalization was the most frequently cited reason for classifying a report as serious (151/276; 53%) and death was reported in 48 cases (48/283; 17%). Based on the SOC, skin and subcutaneous tissue disorders (139/550; 25%) was the most affected, while anemia (55/550; 10%) was the most reported specific reaction. A substantial number of patients (107/256; 42%) either recovered fully or were recovering from the SADRs. The number of SADR reports received varied by year with no consistent trend. CONCLUSION There is under-reporting of ADRs in the Nigerian VigiFlow® database, particularly SADRs and those involving pediatric and geriatric age groups. Given that over half of the SADR reports involved antiretroviral drugs, it is imperative to increase the surveillance of ADRs related to this class of drugs through regular clinical assessment of reports and provision of feedback on the findings to healthcare providers. Direct consumer reporting should also be encouraged as a means of increasing ADR reporting.
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8
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Abstract
Purpose: To review the broad spectrum of clinical neuro-ophthalmic presentations associated with human immunodeficiency virus (HIV) infection. Methods: Critical review of the literature regarding neuro-ophthalmic consequences of HIV infection and its sequelae. Results: Neuro-ophthalmological diseases are common in both asymptomatic HIV-positive patients and those who profound immunosuppression with acquired immune deficiency syndrome (AIDS). Neuro-ophthalmic manifestations of HIV infection can involve the afferent or efferent visual pathway. Common clinical presentations include headache, papilledema, chorioretinitis, optic nerve involvement, meningitis, and cranial nerve palsies. Other neuro-ophthalmic manifestations include involvement of the visual pathway in the brain producing visual field defects such as occur in progressive multifocal encephalopathy. Pupil abnormalities have also been reported. Discussion: Neuro-ophthalmic consequences of HIV are important to recognize as it is critical to identify underlying neoplastic or infectious diseases which could be amenable to treatment.
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Affiliation(s)
- Lynn K Gordon
- Department of Ophthalmology Stein Eye Institute, David Geffen School of Medicine at UCLA , Los Angeles, CA, USA
| | - Helen Danesh-Meyer
- Department of Ophthalmology, Faculty of Medical and Health Sciences, University of Auckland , Auckland, New Zealand
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9
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Kuriakose CK, Mishra AK, Vanjare HA, Raju A, Abraham OC. Visual Disturbance in Patients with Cryptococcal Meningitis: The Road Ahead. J Neurosci Rural Pract 2019; 8:151-152. [PMID: 28149110 PMCID: PMC5225709 DOI: 10.4103/0976-3147.193560] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Cijoy K Kuriakose
- Department of General Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Ajay Kumar Mishra
- Department of General Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | | | - Ancy Raju
- Department of Ophthalmology, Christian Medical College, Vellore, Tamil Nadu, India
| | - O C Abraham
- Department of General Medicine, Christian Medical College, Vellore, Tamil Nadu, India
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10
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Skipper C, Abassi M, Boulware DR. Diagnosis and Management of Central Nervous System Cryptococcal Infections in HIV-Infected Adults. J Fungi (Basel) 2019; 5:jof5030065. [PMID: 31330959 PMCID: PMC6787675 DOI: 10.3390/jof5030065] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 07/15/2019] [Accepted: 07/17/2019] [Indexed: 11/24/2022] Open
Abstract
Cryptococcal meningitis persists as a significant source of morbidity and mortality in persons with HIV/AIDS, particularly in sub-Saharan Africa. Despite increasing access to antiretrovirals, persons presenting with advanced HIV disease remains common, and Cryptococcus remains the most frequent etiology of adult meningitis. We performed a literature review and herein present the most up-to-date information on the diagnosis and management of cryptococcosis. Recent advances have dramatically improved the accessibility of timely and affordable diagnostics. The optimal initial antifungal management has been newly updated after the completion of a landmark clinical trial. Beyond antifungals, the control of intracranial pressure and mitigation of toxicities remain hallmarks of effective treatment. Cryptococcal meningitis continues to present challenging complications and continued research is needed.
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Affiliation(s)
- Caleb Skipper
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA.
| | - Mahsa Abassi
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
| | - David R Boulware
- Department of Medicine, University of Minnesota, Minneapolis, MN 55455, USA
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11
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Atherton RR, Ellis J, Cresswell FV, Rhein J, Boulware DR. Ophthalmic signs in Ugandan adults with HIV-associated cryptococcal meningitis: A nested analysis of the ASTRO-CM cohort. Wellcome Open Res 2018; 3:80. [PMID: 30345376 PMCID: PMC6178913 DOI: 10.12688/wellcomeopenres.14666.2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2018] [Indexed: 11/25/2022] Open
Abstract
Cryptococcal meningitis is a leading cause of morbidity and mortality among HIV-infected persons, accounting for 15% of AIDS-related deaths. Visual disturbance is commonly reported, and a wide range of ophthalmic signs may be present on examination. There is limited published literature to date describing the range and incidence of ophthalmic signs in HIV-associated cryptococcal meningitis. Nested within the Adjunctive Sertraline for the Treatment of HIV-Associated Cryptococcal Meningitis (ASTRO-CM) trial (ClinicalTrials.gov number: NCT01802385), we conducted an observational study of 696 Ugandan adults with HIV-associated cryptococcal meningitis. Patients were screened for visual disturbance and external ophthalmic signs at initial presentation and at follow-up appointments over 18 weeks. Assessment comprised simple clinical history and basic examination and required no specialist equipment. More than a quarter of our cohort demonstrated ocular signs or symptoms, which were observed throughout the study period. A broad range of ocular signs were demonstrated: these included neurological signs (10.9%), localized ocular pathology (4.5%), and evidence of concurrent systemic disease (12.9%). The range of signs observed demonstrates the complexities of case management in patients with advanced HIV and cryptococcosis and also the importance of basic ocular examination in low resource settings. There remains an urgent need for studies conducting comprehensive ocular examination in patients with HIV-associated cryptococcal meningitis; these studies should include formal assessment of visual acuity, slit lamp examination and dilated indirect ophthalmoscopy. Prospective studies should investigate whether there is a correlation between reported visual disturbance and objective signs, in order to further clarify the underlying mechanisms and to guide effective diagnosis, follow-up and management.
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Affiliation(s)
| | - Jayne Ellis
- Institute of Infectious Diseases, Kampala, Uganda
| | - Fiona V Cresswell
- Institute of Infectious Diseases, Kampala, Uganda.,Clinical Research Department, London School of Hygiene and Tropical Medicine, London, WC1E 7HT, UK
| | - Joshua Rhein
- Institute of Infectious Diseases, Kampala, Uganda.,University of Minnesota, Minneapolis, MN, USA
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Weiss Z, Mehta N, Aung SN, Migliori M, Farmakiotis D. Rapid Reversal of Complete Binocular Blindness With High-Dose Corticosteroids and Lumbar Drain in a Solid Organ Transplant Recipient With Cryptococcal Meningitis and Immune Reconstitution Syndrome: First Case Study and Literature Review. Open Forum Infect Dis 2018; 5:ofy007. [PMID: 29423423 PMCID: PMC5798033 DOI: 10.1093/ofid/ofy007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Accepted: 01/05/2018] [Indexed: 11/18/2022] Open
Abstract
Blindness is a rare, devastating, usually permanent complication of cryptococcal meningitis (CM). We present the first case of complete vision loss in a solid organ transplant recipient with CM treated with placement of a lumbar drain who had a dramatic visual recovery that started after 3 doses of high-dose steroids.
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Affiliation(s)
- Zoe Weiss
- Department of Internal Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Nihaal Mehta
- Warren AlpertMedical School of Brown University, Providence, Rhode Island
| | - Su Nandar Aung
- Division of Infectious Disease, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Michael Migliori
- Division of Ophthalmology, Rhode Island Hospital, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Dimitrios Farmakiotis
- Division of Infectious Disease, Rhode Island Hospital, Warren Alpert Medical School of Brown University, Providence, Rhode Isl
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Cytomegalovirus retinitis and HIV: Case reviews from KwaZulu-Natal Province, South Africa. S Afr Med J 2017; 107:843-846. [PMID: 29022526 DOI: 10.7196/samj.2017.v107i10.12740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Retinal cytomegalovirus (CMV) infection is a common opportunistic infection and remains a significant contributor to visual loss in patients with AIDS. We highlight the poor outcomes of CMV retinitis in three HIV-infected patients who were initiated on antiretroviral therapy (ART). We conducted a retrospective chart review of advanced stage HIV-infected patients with known CMV retinitis.Case 1. A 37-year-old man, with a CD4+ cell count of 35 cells/µL, presented for ART initiation with a 5-month history of visual loss in his left eye. Fundoscopy showed left eye CMV retinitis and right eye HIV retinopathy. ART and 5 months of weekly intravitreal ganciclovir injections (left eye) were commenced. Six-month outcomes included virological suppression, and visual acuity in the right eye of 6/6 and in the left eye of 3/60.Case 2. A 31-year-old woman, with a CD4+ cell count of 39 cells/µL and on tuberculosis therapy, presented for ART initiation. She presented with a 2-month history of decreased visual acuity. Fundoscopy showed bilateral CMV retinitis, which was more pronounced in the left eye. ART and 8 months of intravitreal ganciclovir injections were commenced. Six-month outcomes included virological suppression and visual acuity in the right eye of 6/9, and in the left eye of 6/24.Case 3. A 29-year-old woman, with a CD4+ cell count of 24 cells/µL, who was on tuberculosis therapy and ART, complained of blurred vision at her 2-month ART follow-up visit. Fundoscopy showed bilateral retinal detachment secondary to CMV retinitis. While silicone oil tamponade and subsequent retinectomy successfully repaired the right eye, extensive damage rendered the left eye irreparable. Six-month outcomes included virological suppression, with 6/120 visual acuity in the right eye and complete blindness in the left eye. CONCLUSION CMV retinitis causes debilitating, permanent sequelae, which is preventable by ART initiation at higher CD4+ cell counts. Despite achieving virological suppression, vision could not be completely restored in these patients, irrespective of the severity of CMV retinitis.
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Moodley AA, Dlwati MS, Durand M. Intracanalicular Optic Nerve Swelling and Signal Change in Fulminant Untreated Idiopathic Intracranial Hypertension. Neuroophthalmology 2017; 41:84-89. [PMID: 28348630 DOI: 10.1080/01658107.2016.1258581] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 10/19/2016] [Accepted: 11/05/2016] [Indexed: 10/20/2022] Open
Abstract
The role of the optic canal in the pathogenesis of papilloedema has been under scrutiny recently. Whether a larger canal precedes more severe papilloedema or is the result of bone remodelling from chronically raised pressure across a pressure gradient is not clear. The authors present the magnetic resonance imaging findings of a 29-year-old female with fulminant and untreated idiopathic intracranial hypertension. Imaging showed focal expansion and intrinsic signal changes of the intracanalicular optic nerve. The authors discuss the possibility of either fluid accumulation within the optic nerves from a water hammer effect across blocked optic canals resulting from the steep pressure gradient or opticomalacia (optic nerve softening) from chronic ischaemia.
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Affiliation(s)
- Anand A Moodley
- Department of Neurology, Greys Hospital, Pietermaritzburg, South Africa; Department of Neurology, University of KwaZulu-Natal, Durban, South Africa
| | | | - Miranda Durand
- Department of Neurology, University of KwaZulu-Natal, Durban, South Africa; Department of Radiology, Greys Hospital, Pietermaritzburg, South Africa
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Rigi M, Khan K, Smith SV, Suleiman AO, Lee AG. Evaluation and management of the swollen optic disk in cryptococcal meningitis. Surv Ophthalmol 2017; 62:150-160. [DOI: 10.1016/j.survophthal.2016.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 10/02/2016] [Accepted: 10/10/2016] [Indexed: 12/20/2022]
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