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Alexander-Savino CV, Mirowski GW, Culton DA. Mucocutaneous Manifestations of Recreational Drug Use. Am J Clin Dermatol 2024; 25:281-297. [PMID: 38217568 DOI: 10.1007/s40257-023-00835-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2023] [Indexed: 01/15/2024]
Abstract
Recreational drug use is increasingly common in the dermatology patient population and is often associated with both general and specific mucocutaneous manifestations. Signs of substance use disorder may include changes to general appearance, skin, and mucosal findings associated with particular routes of drug administration (injection, insufflation, or inhalation) or findings specific to a particular drug. In this review article, we provide an overview of the mucocutaneous manifestations of illicit drug use including cocaine, methamphetamine, heroin, hallucinogens, marijuana, and common adulterants to facilitate the identification and improved care of these patients with the goal being to connect this patient population with appropriate resources for treatment.
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Affiliation(s)
- Carolina V Alexander-Savino
- State University of New York Upstate Medical University, Syracuse, NY, USA
- Department of Dermatology, University of North Carolina at Chapel Hill, 410 Market Street, Suite 400, Chapel Hill, NC, 27516, USA
| | - Ginat W Mirowski
- Department of Dermatology, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Oral Pathology, Medicine, Radiology, Indiana University School of Dentistry, Indianapolis, IN, USA
| | - Donna A Culton
- Department of Dermatology, University of North Carolina at Chapel Hill, 410 Market Street, Suite 400, Chapel Hill, NC, 27516, USA.
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Ghojoghi A, Khodavaisy S, Mahmoudabadi AZ, Nazar E, Fatahinia M. Exploring the diversity of uncommon oral yeast species and associated risk factors among substance abusers in southwestern Iran. Sci Rep 2024; 14:1906. [PMID: 38253731 PMCID: PMC10803760 DOI: 10.1038/s41598-024-52105-4] [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: 09/08/2023] [Accepted: 01/13/2024] [Indexed: 01/24/2024] Open
Abstract
Yeast species are a group of coexistent microorganisms in the oral cavity that can cause opportunistic infections in vulnerable individuals, including addicts. This study aimed to identify the yeast species profile responsible for oral yeast colonization (OYC) and the associated risk factors in patients with substance use disorder (SUD) in Ahvaz, Iran. Oral samples were collected from drug users hospitalized in 12 addiction treatment centers, and the related clinical information was mined. Oral yeast species were identified using 21-plex PCR and sequencing of the internal transcribed spacer region (ITS1-5.8S-ITS2). A total of 244 yeast strains were identified from 245 individuals with substance abuse. Candida albicans was the most common species (37.7%) and non-albicans Candida was responsible for 57.7% of OYC, primarily C. dubliniensis (33.2%) and C. glabrata (11.9%). Moreover, uncommon oral yeasts constituted 5.3% of species, including Saccharomyces cerevisiae, Clavispora lusitaniae, Pichia kluyveri, Geotrichum candidum, Magnusiomyces capitatus, Hanseniospora opuntiae, Wickerhamomyces subpelliculosus, Trichosporon asahii, and Aureobasidium pullulans. Importantly, OYC exhibited associations with such factors as duration of drug use, daily drug consumption rate, opioid utilization, oral drug administration, and the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) score. The present study is the pioneering investigation revealing the prevalence and diversity of oral yeast species, along with associated risk factors, in individuals with SUD in southwestern Iran. Furthermore, it underscores the importance of developing efficient and cost-effective diagnostic methods tailored for resource-constrained settings.
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Affiliation(s)
- Aynaz Ghojoghi
- Department of Medical Mycology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Cellular and Molecular Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sadegh Khodavaisy
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Research Center for Antibiotic Stewardship and Antimicrobial Resistance, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Zarei Mahmoudabadi
- Department of Medical Mycology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Eisa Nazar
- Psychiatry and Behavioral Sciences Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahnaz Fatahinia
- Department of Medical Mycology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
- Cellular and Molecular Research Center, Medical Basic Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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O'Grady I, O'Sullivan J. Alcohol consumption modulates Candida albicans-induced oral carcinogenesis and progression. J Oral Biosci 2023; 65:293-304. [PMID: 37806338 DOI: 10.1016/j.job.2023.10.002] [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: 02/16/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVES This study aimed to determine the impact of low levels of alcohol consumption on the interaction of the oral cavity with Candida albicans, a species that is commonly found at higher levels in the oral cavities of regular alcohol consumers, patients with pre-malignant diseases, and patients with existing oral cancer (OC). METHODS The gingival squamous cell carcinoma cell line, Ca9-22, was subjected to low-level ethanol exposure before co-culture with heat-inactivated C. albicans (HICA). We performed cell viability assays, measured reactive oxygen species, and used Western blot analysis for cell death markers to examine the effect of ethanol and HICA on cells. Scratch assays and anchorage-independent growth assays were used to determine cell behavioral changes. RESULTS The results showed that ethanol in combination with HICA exacerbated cell death and cell cycle disruption, delayed NF-κB signaling, increased TIMP-2 secretion, and subsequently decreased MMP-2 secretion when compared to exposure to HICA alone. Conversely, both ethanol and HICA independently increased proliferation of Ca9-22 cells in scratch assays, and in combination, increased their capacity for anchorage-independent growth. CONCLUSION Low levels of ethanol may provide protective effects against Candida-induced inflammatory oral carcinogenesis or OC progression.
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Affiliation(s)
- Isabel O'Grady
- School of Dental Science, Trinity College Dublin, Lincoln Place, Dublin 2, Ireland.
| | - Jeff O'Sullivan
- School of Dental Science, Trinity College Dublin, Lincoln Place, Dublin 2, Ireland
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Balali-Mood M, Sinclair RD, Darchini-Maragheh E, Etemad L. Mucocutaneous alterations and complications in amphetamine abusers: a narrative review. Cutan Ocul Toxicol 2023; 42:219-231. [PMID: 37450708 DOI: 10.1080/15569527.2023.2235425] [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: 09/08/2022] [Revised: 07/04/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023]
Abstract
Amphetamines are the second most commonly used illicit drug worldwide. Amphetamine use can result in significant cutaneous morbidity. This review highlights the dermatological manifestations of amphetamine abuse.
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Affiliation(s)
- Mahdi Balali-Mood
- Medical Toxicology and Drug Abuse Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Rodney D Sinclair
- Department of Medicine, University of Melbourne, Parkville, Victoria, Australia
- Sinclair Dermatology, Melbourne, Australia
| | - Emadodin Darchini-Maragheh
- Department of Medicine, University of Melbourne, Parkville, Victoria, Australia
- Sinclair Dermatology, Melbourne, Australia
| | - Leila Etemad
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Drug Control, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Kumar R, Srivastava V. Application of anti-fungal vaccines as a tool against emerging anti-fungal resistance. FRONTIERS IN FUNGAL BIOLOGY 2023; 4:1241539. [PMID: 37746132 PMCID: PMC10512234 DOI: 10.3389/ffunb.2023.1241539] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 07/31/2023] [Indexed: 09/26/2023]
Abstract
After viruses and bacteria, fungal infections remain a serious threat to the survival and well-being of society. The continuous emergence of resistance against commonly used anti-fungal drugs is a serious concern. The eukaryotic nature of fungal cells makes the identification of novel anti-fungal agents slow and difficult. Increasing global temperature and a humid environment conducive to fungal growth may lead to a fungal endemic or a pandemic. The continuous increase in the population of immunocompromised individuals and falling immunity forced pharmaceutical companies to look for alternative strategies for better managing the global fungal burden. Prevention of infectious diseases by vaccines can be the right choice. Recent success and safe application of mRNA-based vaccines can play a crucial role in our quest to overcome anti-fungal resistance. Expressing fungal cell surface proteins in human subjects using mRNA technology may be sufficient to raise immune response to protect against future fungal infection. The success of mRNA-based anti-fungal vaccines will heavily depend on the identification of fungal surface proteins which are highly immunogenic and have no or least side effects in human subjects. The present review discusses why it is essential to look for anti-fungal vaccines and how vaccines, in general, and mRNA-based vaccines, in particular, can be the right choice in tackling the problem of rising anti-fungal resistance.
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Affiliation(s)
- Ravinder Kumar
- Department of Pathology, Collage of Medicine, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Vartika Srivastava
- Department of Clinical Microbiology and Infectious Diseases, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, Gauteng, South Africa
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Khalili P, Movagharipoor A, Sardari F, Movaghari Pour F, Jamali Z. Oral candidiasis and cigarette, tobacco, alcohol, and opium consumption in Rafsanjan, a region in the southeast of Iran. BMC Oral Health 2023; 23:262. [PMID: 37147684 PMCID: PMC10161623 DOI: 10.1186/s12903-023-02969-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 04/16/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND We investigated the association between oral candidiasis prevalence and cigarette, tobacco, alcohol, and opium consumption in Rafsanjan, a region in the southeast of Iran. METHODS This cross-sectional study was conducted using the data of Oral Health Branch of Rafsanjan Cohort Study (OHBRCS) as a part of the Rafsanjan Cohort Study (RCS). RCS included in Prospective Epidemiological Research Studies in IrAN (PERSIAN) was begun in 2015 in the Rafsanjan. A full-mouth examination was done by trained dental specialists. Oral candidiasis was diagnosed based on clinical examination. Information about cigarette, tobacco, and opium smoking and alcohol consumption were collected based on data from self-reported questionaries. Univariate and multivariate dichotomous logistics regression were used to assess the association between oral candidiasis and cigarette, tobacco, alcohol, and opium consumption. RESULTS Among 8682 participants with mean age of 49.94 years, the prevalence of oral candidiasis was 7.94%. There was a direct association between cigarette smoking in current and former cigarette smokers with an increased odds of oral candidiasis (OR: 3.26, 95% CI: 2.46-4.33 and OR: 1.63, 95% CI: 1.18-2.25 respectively) in fully adjusted models. There was a dose-response relationship between the odds of oral candidiasis and dose (OR: 3.31, 95% CI: 2.38-4.60), duration (OR: 2.48, 95% CI: 2.04-3.95) and number (OR: 3.01, 95% CI: 2.02-4.50) of cigarette smoking in the 4th quartile compared to reference group. CONCLUSIONS A dose-response relationship was shown between cigarette smoking and increased odds of oral candidiasis.
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Affiliation(s)
- Parvin Khalili
- Department of Epidemiology, School of Public Health, Social Determinants of Health Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Atekeh Movagharipoor
- Department of Oral Medicine, Dental School, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Farimah Sardari
- Department of Oral Medicine, Dental School, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Fatemeh Movaghari Pour
- Department of Comprehensive Dentistry, School of Dentistry, University of Texas Health San Antonio, 78229-3900, San Antonio, TX, USA
| | - Zahra Jamali
- Non-Communicable Diseases Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
- Clinical Research Development Unit (CRDU), Niknafs Hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
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Price C, Wilson I, Catchpoole E. Candida dubliniensis chronic meningitis in an immunocompetent patient: Case report and literature review. IDCases 2022; 31:e01665. [PMID: 36589766 PMCID: PMC9801098 DOI: 10.1016/j.idcr.2022.e01665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/19/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022] Open
Abstract
Chronic meningitis due to Candida species is a rare presentation generally associated with immunocompromise. We present a case of chronic meningitis due to Candida dubliniensis in an immunocompetent systemically well man who presented with 32 months of headache and visual changes. This is the fourth reported case in an immunocompetent patient. Injecting drug use was identified as a risk factor in all cases which presented similarly, with prolonged headache and papilloedema. A significant delay to diagnosis is common to all the reported cases. Candidal chronic meningitis in immunocompetent patients may be underdiagnosed due to lack recognition of risk factors, timely cerebrospinal fluid sampling and appropriate culture.
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Affiliation(s)
- Cody Price
- Correspondence to: P.O. Box 902, Cairns North, Queensland 4870, Australia.
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Dovo EE, Zohoncon TM, Tovo SF, Soubeiga ST, Kiendrebeogo IT, Yonli AT, Ouedraogo RA, Dabire AM, Djigma FW, Nadembega CW, Belemgnegre M, Ouedraogo P, Obiri-Yeboah D, Simpore J. First detection of mutated ERG11 gene in vulvovaginal Candida albicans isolates at Ouagadougou/Burkina Faso. BMC Infect Dis 2022; 22:678. [PMID: 35941587 PMCID: PMC9361531 DOI: 10.1186/s12879-022-07619-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 07/13/2022] [Indexed: 11/13/2022] Open
Abstract
Background Vulvovaginal candidiasis is an important cause of morbidity among women due to Candida species. In the last decades, resistance to azoles, first-line antifungals has increased. One molecular mechanism of azole resistance by Candida involves mutations in the ERG11 gene encoding lanosterol 14-α-demethylase, the target enzyme. This study was conducted to identify the clinical Candida species associated in vulvovaginal candidiasis; to determine the rate of antifungal resistance among Candida albicans isolates and to determine mutated ERG11 gene at Saint Camille Hospital in Ouagadougou, Burkina Faso. Methods Antifungals susceptibility were performed using Kirby–Bauer disk diffusion method. ERG11 gene was detected using conventional PCR in C. albicans isolates resistant to at least one azole. Results Out of 262 clinical strains isolated, C. albicans accounted for 59.90%, followed by Candida glabrata 27.86%, Candida famata 7.25%, Candida tropicalis 3.05% and Saccharomyces cerevisiae 1.91%. Resistance rate of fluconazole to C. albicans was 59.54%. ERG11 gene was found in 9.79% of 92 C. albicans strains resistant to azoles. Conclusions This detection of mutated ERG11 gene in C. albicans is the first in Burkina Faso and may be a cause of azole resistance in recurrent Candida vulvovaginitis. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-022-07619-5.
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Affiliation(s)
- Essi Etonam Dovo
- Molecular Biology and Genetics Laboratory (LABIOGENE), University of Joseph Ki ZERBO, BP 7021, Ouagadougou 03, Burkina Faso
| | - Théodora Mahoukèdè Zohoncon
- Molecular Biology and Genetics Laboratory (LABIOGENE), University of Joseph Ki ZERBO, BP 7021, Ouagadougou 03, Burkina Faso.
| | - Sessi Frida Tovo
- Molecular Biology and Genetics Laboratory (LABIOGENE), University of Joseph Ki ZERBO, BP 7021, Ouagadougou 03, Burkina Faso
| | | | | | - Albert Théophane Yonli
- Biomolecular Research Center Pietro Annigoni (CERBA), 01 BP 364, Ouagadougou 01, Burkina Faso
| | - Rogomenona Alice Ouedraogo
- Molecular Biology and Genetics Laboratory (LABIOGENE), University of Joseph Ki ZERBO, BP 7021, Ouagadougou 03, Burkina Faso
| | | | - Florencia Wendkuuni Djigma
- Molecular Biology and Genetics Laboratory (LABIOGENE), University of Joseph Ki ZERBO, BP 7021, Ouagadougou 03, Burkina Faso
| | - Christelle Wendyam Nadembega
- Molecular Biology and Genetics Laboratory (LABIOGENE), University of Joseph Ki ZERBO, BP 7021, Ouagadougou 03, Burkina Faso
| | - Marius Belemgnegre
- Saint Camille Hospital of Ouagadougou (HOSCO), 01 BP 444, Ouagadougou 01, Burkina Faso
| | - Paul Ouedraogo
- Saint Camille Hospital of Ouagadougou (HOSCO), 01 BP 444, Ouagadougou 01, Burkina Faso
| | - Dorcas Obiri-Yeboah
- Department of Microbiology and Immunology, School of Medical Sciences, University of Cape Coast, PMB, Cape Coast, Ghana
| | - Jacques Simpore
- Molecular Biology and Genetics Laboratory (LABIOGENE), University of Joseph Ki ZERBO, BP 7021, Ouagadougou 03, Burkina Faso
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Sardari F, Khalili P, Hakimi H, Mahmoudaghaei S, Abedi P. The prevalence of denture stomatitis in cigarette and hookah smokers and opium addicts: findings from Rafsanjan Cohort Study. BMC Oral Health 2021; 21:455. [PMID: 34535104 PMCID: PMC8449426 DOI: 10.1186/s12903-021-01807-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 09/07/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The aim of this study was to investigate the association of denture stomatitis prevalence with cigarette, hookah and opium consumption and also dose-response relationship between the cigarette smoking duration and odds of denture stomatitis in population of Rafsanjan cohort center. METHODS This cross-sectional study based on data of Rafsanjan Cohort Study (RCS) with 10,000 participants. After applying inclusion and exclusion criteria, 1619 participants were included in the analysis. Data were collected by oral examination and completion of pre-designed questionnaires to assess denture hygiene, smoking behavior, opium use and some other exposure variables. Multivariable logistic regression models were fitted to investigate possible association of cigarette, hookah and opium consumption and denture stomatitis. RESULTS Prevalence of denture stomatitis among all 1619 denture wearers was 21.6%. Cigarette smoking was associated with a higher odds of denture stomatitis, with the adjusted odds ratio (95% CI) of 2.29 (1.53-3.41). Also, dose-response increases were observed with the highest odds ratio in the 4th quartile for denture stomatitis (p-value < 0.001). Opium consumption was associated with a decreased odds of denture stomatitis (adjusted OR; 0.81, 95% CI 0.58-1.13) which was not statistically significant. Also interaction between opium consumption and cigarette smoking was not associated with higher odds of denture stomatitis (adjusted OR: 1.65, 95% CI 0.85-3.22). CONCLUSIONS Based on the findings of the present study, while cigarette smoking had a dose-response relationship with the increased odds of denture stomatitis; this association was not found with opium consumption.
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Affiliation(s)
- Farimah Sardari
- Department of Oral Medicine, School of Dentistry, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Parvin Khalili
- Social Determinants of Health Research Centre, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Hamid Hakimi
- Non-Communicable Diseases Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Saadat Mahmoudaghaei
- Student Research Committee, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Pouya Abedi
- Student Research Committee, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
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Tahir M, Peseski AM, Jordan SJ. Case Report: Candida dubliniensis as a Cause of Chronic Meningitis. Front Neurol 2020; 11:601242. [PMID: 33363510 PMCID: PMC7752766 DOI: 10.3389/fneur.2020.601242] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/09/2020] [Indexed: 11/13/2022] Open
Abstract
Background: Candida dubliniensis is closely related to Candida albicans and rarely isolated in clinical specimens. C. dubliniensis is increasingly recognized as a pathogen in immunocompromised hosts. We present the third known case of Candida dubliniensis meningitis in a young immunocompetent host. Case Presentation: A 27-year-old female with a history of intravenous heroin use and chronic hepatitis C presented with a 10-month history of headaches and progressive bilateral vision loss. On physical examination, visual acuity was 20/20 in her right eye and grade II papilledema was noted. Examination of her left eye revealed complete loss of vision and grade IV papilledema. An MRI with and without contrast revealed increased leptomeningeal enhancement involving the posterior fossa and spinal cord. After multiple lumbar punctures, cerebrospinal fluid fungal cultures grew Candida dubliniensis. The patient was successfully treated with a combination of liposomal amphotericin and fluconazole for 6 weeks with complete resolution of her CNS symptoms, with the exception of irreversible vision loss. Conclusion: We report a case of chronic meningitis due to Candida dubliniensis in an immunocompetent woman with hepatitis C and a history of intravenous heroin use. Additional studies are needed to confirm risk factors for Candida dubliniensis colonization, which likely predisposes individuals to invasive candidiasis.
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Affiliation(s)
- Madiha Tahir
- The University of Vermont Health Network-Champlain Valley Physicians Hospital, Plattsburgh, NY, United States
| | - Andrew M Peseski
- Division of Internal Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Stephen J Jordan
- Division of Infectious Diseases, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
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Abharian PH, Dehghan P, Hassani-Abharian P, Jabalameli Z. Frequency of Candida Species in the Oral Cavity of Narcotics and Stimulants Smokers in Isfahan, Using Polymerase Chain Reaction-Restriction Fragment Length Polymorphism Method. Adv Biomed Res 2020; 9:30. [PMID: 33072642 PMCID: PMC7532823 DOI: 10.4103/abr.abr_38_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/29/2020] [Accepted: 05/11/2020] [Indexed: 11/20/2022] Open
Abstract
Background: Candida species are a group of coexistent microorganisms in the oral cavity that opportunistically cause disease in vulnerable people, including addicts. This study is aimed at identifying and determining the frequency of Candida species in the oral cavity of the addicts to inform the epidemiological panel and to warn to prevent the resistance of the species. Materials and Methods: In this study, sampling was done from the oral cavity of 83 addicts who referred to Addiction Treatment Centers in Isfahan, Iran, using moist sterile swab. The presence of yeast on the direct microscope slides of 58 samples was confirmed. To carry out culture and the primary identification, Sabouraud dextrose agar medium with chloramphenicol as well as HiCrome Candida agar medium was used. Isolates were identified by polymerase chain reaction (PCR) restriction fragment length polymorphism (using specific primers ITS1-ITS4 and MSP I enzyme) and Duplex PCR test (using specific primers CDU1-CDU2/CAL1-CAL2). Results: Out of 93 Candida isolates which had been isolated from 58 culture-positive samples of the oral cavity, Candida albicans (41.93%) were the most prevalent species, followed by Candida dubliniensis (24.73%), Candida glabrata (21.50%), Candida kefyr (8.60%), Candida tropicalis (2.15%), and Candida parapsilosis (1.07%), respectively. In 33 cases (56.90%), the presence of more than one Candida species was observed. Conclusion: Compared to the studies conducted on the oral cavity of healthy controls, smoking certain drugs can have a significant effect on the presence and frequency of Candida species, particularly C. dubliniensis and C. glabrata.
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Affiliation(s)
- Parastoo Hassani Abharian
- Department of Parasitology and Mycology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvin Dehghan
- Department of Parasitology and Mycology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Peyman Hassani-Abharian
- Department of Cognitive Rehabilitation, Brain and Cognition Clinic, Institute for Cognitive Science Studies, Tehran, Iran
| | - Zahra Jabalameli
- Department of Laboratory Sciences, School of Paramedical Sciences, Torbat Heydariyeh University of Medical Sciences, Torbat, Iran.,Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran
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Goel D, Patthi B, Singla A, Malhi R, Chaudhary PK, Khan A. Assessment of knowledge and attitude regarding management of patients with substance usage in dental clinics in Modinagar- A cross-sectional study. J Family Med Prim Care 2019; 8:3683-3688. [PMID: 31803673 PMCID: PMC6881923 DOI: 10.4103/jfmpc.jfmpc_733_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 09/17/2019] [Accepted: 09/19/2019] [Indexed: 11/04/2022] Open
Abstract
Introduction The consequences of oral issues among drug users necessitate the implementation of a comprehensive dental care program. Integrated oral health-care services should be programmed for the management of drug addiction as a multi-organ disease needs a multi-disciplinary approach. Aim The aim of the present study was to assess the knowledge and attitude regarding the management of patients with substance usage at a dental clinic. Methodology A cross-sectional study was conducted among 208 dentists working as clinicians. A self-structured 27-item questionnaire consisting of questions related to the management of patients with substance usage at a dental clinic was distributed to them. Data were analyzed using Statistical Package for Social Sciences (SPSS) 20.0 (SPSS Inc., Chicago, IL, USA) and descriptive and analytical tests, including mean, standard deviation, and Chi-square test were used. P < 0.05 was considered statistically significant. Results Majority of the dentist irrespective of qualification were unaware of the modalities regarding the management of the patients with substance usage at the dental clinic. Most dental clinicians were having a positive attitude regarding such patients and agreed that abuser should be identified and managed in dental settings. Conclusion Educating dental graduates and postgraduates about the oral implications of substance usage and making it a part of the dental curriculum may help us deal with the global issues of substance usage. The dental setting is recognized increasingly as an untapped venue for the delivery of medical screenings, given the long-term nature and frequent contacts associated with the patient-dentist relationship.
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Affiliation(s)
- Divyangi Goel
- Department of Public Health Dentistry, D.J. College of Dental Sciences and Research, Modinagar, Uttar Pradesh, India
| | - Basavaraj Patthi
- Department of Public Health Dentistry, D.J. College of Dental Sciences and Research, Modinagar, Uttar Pradesh, India
| | - Ashish Singla
- Department of Public Health Dentistry, D.J. College of Dental Sciences and Research, Modinagar, Uttar Pradesh, India
| | - Ravneet Malhi
- Department of Public Health Dentistry, D.J. College of Dental Sciences and Research, Modinagar, Uttar Pradesh, India
| | - Pankaj Kumar Chaudhary
- Department of Public Health Dentistry, D.J. College of Dental Sciences and Research, Modinagar, Uttar Pradesh, India
| | - Ambar Khan
- Department of Public Health Dentistry, D.J. College of Dental Sciences and Research, Modinagar, Uttar Pradesh, India
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Priyadarshini SR, Sahoo PK, Jena D, Panigrahi R, Patnaik S, Mohapatra A. Knowledge, attitude and practice of dental professionals towards substance use. J Int Soc Prev Community Dent 2019; 9:65-71. [PMID: 30923696 PMCID: PMC6402249 DOI: 10.4103/jispcd.jispcd_246_18] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Accepted: 12/24/2018] [Indexed: 11/13/2022] Open
Abstract
Introduction: The dentist must be aware of this drug use in their individual patients to: (1) avoid possible contraindications during dental treatment, (2) be aware of the many oral and craniofacial manifestations of such drug use, (3) be able to provide necessary dental treatment to combat the dental/oral ravages of drug use, and (4) be able to refer such patients, if so desired by the patient. Aims and Objectives: The aim of the study is (1) To determine the knowledge of abusive drugs among dentists and (2) To determine the attitude and role of dentists in identifying patients with abusive drugs. Subjects and Methods: A modified 27-item questionnaire was formulated and distributed among the study. The participants were to return the filled questionnaire to the investigators within a week. A total of 203 validated entries were collected. Data were entered into Microsoft Excel 2007 and analyzed in SPSS V20. Associations between categorical variables were determined using Chi-square or Fisher's exact test. P < 0.05 was considered statistically significant. Results: Irrespective of the educational qualification drugs are perceived harmful with definite oral manifestations, and dentists should be concerned with identifying individuals with drugs. It is believed that trying drugs once could lead to possible addiction and that dental practitioners should have their skills developed to handle cases and referred to deaddiction centers with modification of treatment plans. Conclusions: Educating dental graduates and postgraduates about the oral implications of drugs intake and making it a part of the dental curriculum may help us dealing with the global issues of drugs. Even making dental students a part in counseling and part of the behavioral therapies advocated in treating drug addicts.
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Affiliation(s)
- Smita R Priyadarshini
- Department of Oral Medicine and Radiology, Institute of Dental Sciences, Siksha O Anusandhan University, Bhubaneswar, Odisha, India
| | - Pradyumna Kumar Sahoo
- Department of Prosthodontics, Institute of Dental Sciences, Siksha O Anusandhan University, Bhubaneswar, Odisha, India
| | - Debkant Jena
- Department of Conservative Dentistry, Institute of Dental Sciences, Siksha O Anusandhan University, Bhubaneswar, Odisha, India
| | - Rajat Panigrahi
- Department of Oral Medicine and Radiology, Institute of Dental Sciences, Siksha O Anusandhan University, Bhubaneswar, Odisha, India
| | - Swati Patnaik
- Department of Public Health Dentistry, Institute of Dental Sciences, Siksha O Anusandhan University, Bhubaneswar, Odisha, India
| | - Abhilash Mohapatra
- Department of Prosthodontics, Institute of Dental Sciences, Siksha O Anusandhan University, Bhubaneswar, Odisha, India
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Hassani Abharian P, Dehghan P, Hassani Abharian P, Tolouei S. Molecular characterization of Candida dubliniensis and Candida albicans in the oral cavity of drug abusers using duplex polymerase chain reaction. Curr Med Mycol 2018; 4:12-17. [PMID: 30186988 PMCID: PMC6101152 DOI: 10.18502/cmm.4.1.29] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background and Purpose: Candida dubliniensis is closely related to the most pathogenic and prevalent yeast, namely C. albicans.Candida species can opportunistically overgrow in vulnerable individuals and cause a variety of diseases. The current study aimed to identify and isolate C. dubliniensis species present in the Candida albicans species complex identified in the oral cavity of drug abusers. Materials and Methods: This study was conducted on 53 strains of C. albicans species complex, isolated from the oral mucosa of drug abusers in Isfahan, Iran. DNA extraction was accomplished through boiling procedure. Duplex polymerase chain reaction (PCR) was performed to amplify ITS1-5.8S-ITS2 region using four specific primers. Fungal species were identified based on the difference in the size of the bands created in the Agarose gel. Results: Out of the 53 isolates under study, 30 (56.6%) and 14 (26.4%) samples were identified as C. albicans and C. dubliniensis, respectively. In the remaining 9 samples (17%), both types of Candida species were confirmed. Conclusion: The findings of the present study revealed the presence of a noticeable amount of C. dubliniensis in the oral cavity of drug abusers. Therefore, the probable presence of this fungus should be considered during the examination of oral infection among this group. To date, no research has directly investigated this issue in Iran.
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Affiliation(s)
- Parastoo Hassani Abharian
- Department of Parasitology and Mycology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvin Dehghan
- Department of Parasitology and Mycology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Peyman Hassani Abharian
- Department of Cognitive Rehabilitation, Institute for Cognitive Sciences Studies, Tehran, Iran
| | - Sepideh Tolouei
- Department of Parasitology and Mycology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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