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Taghipour A, Ghodsian S, Jabbari M, Rajabpour V, Bahadory S, Malih N, Solhjoo K, Zibaei M, Abdoli A. The global epidemiology of Microsporidia infection in birds: A systematic review and meta-analysis. Int J Environ Health Res 2024; 34:2180-2196. [PMID: 37266992 DOI: 10.1080/09603123.2023.2219988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 05/25/2023] [Indexed: 06/03/2023]
Abstract
This study aimed to assess the global status and genetic diversity of Microsporidia infection in different birds. An online search was conducted in international databases from 1 January 1990 to 30 June 2022. A total of 34 articles (including 37 datasets) were included for the final meta-analysis. The pooled global prevalence of Microsporidia infection in birds was 14.6% (95% CI: 11.6-18.1). The highest prevalence of Microsporidia was found in wild waterfowl which was 54.5% (28.1-78.6). In terms of detection methods, the pooled prevalence was estimated to be 21.2% (95% CI: 12.1-34.4) and 13.4% (95% CI: 10.3-17.3) for using microscopic and molecular detection methods, respectively. Enterocytozoon bieneusi was the most common pathogen (24/31; 77.42% of the studies) according to PCR-based methods, and genotype D was the highest reported genotype (nine studies). In conclusion, designing strategies for the control and prevention of Microsporidia infection in birds should be recommended.
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Affiliation(s)
- Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Sahar Ghodsian
- Department of Parasitology and Mycology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Jabbari
- Department of Microbiology, Faculty of Basic Science, Tabriz Branch, Islamic Azad University, Tabriz, Iran
| | - Vahid Rajabpour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Saeed Bahadory
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Narges Malih
- Global Health Research Group, University of the Balearic Islands (UIB), Palma, Spain
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kavous Solhjoo
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mohammad Zibaei
- Department of Parasitology and Mycology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
- Evidence-Based Phytotherapy and Complementary Medicine Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
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Sadeghi N, Mohebali M, Kakooei Z, Roustazadeh A, Mir H, Abdoli A, Solhjoo K, Shabani M, Shadmand E, Taghipour A. Seroprevalence of visceral leishmaniasis among pregnant women in Jahrom city in Fars province, southern Iran. Parasite Epidemiol Control 2024; 25:e00349. [PMID: 38645673 PMCID: PMC11031800 DOI: 10.1016/j.parepi.2024.e00349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/22/2024] [Accepted: 04/15/2024] [Indexed: 04/23/2024] Open
Abstract
Background Visceral leishmaniasis (VL) is a public health issue in endemic countries with poor sanitation facilities. In this study, the seroprevalence rate and associated risk factors of VL were investigated during September 2020 to February 2021 in pregnant women referred to Ostad Mottahari and Peymanieh hospitals in Jahrom county, Fars province, southern Iran. Material and methods A total of 220 serum samples of pregnant women were assessed for the presence of Anti-Leishmania infantum antibodies by direct agglutination antigen (DAT). The associated risk factors were obtained using questionnaires. Results The overall seroprevalence of VL in pregnant women was 12.72% (28/220). Considering the antibody titer, titer 1:1600 was detected in 23 samples, titer 1:3200 in 4 samples, and titer 1:6400 in one sample. All 5 women with titer >3200 had mild fever. As such, there was a statistically significant difference regarding the age (≥39 years old with p-value: 0.01). Conclusions We recommend an appropriate health education program for pregnant women and serological screening of VL before pregnancy in endemic cities. Moreover, we believed a need for more epidemiological studies for better understand the status of VL in pregnant women.
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Affiliation(s)
- Najmeh Sadeghi
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mehdi Mohebali
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
- Center for Research of Endemic Parasites of Iran (CREPI), Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Kakooei
- Department of Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Abazar Roustazadeh
- Department of Biochemistry and Nutrition, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Advanced Medical Sciences and Technologies, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Hamed Mir
- Department of Biochemistry and Nutrition, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Kavous Solhjoo
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Manoochehr Shabani
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Enayatollah Shadmand
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
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Rezaeian S, Rahmanian F, Rajabpour Z, Taghipour A, Mofazzal Jahromi MA, Rahmanian A, Shakeri H, Kalani N, Jahromi MJ, Abdoli A. Case report: Varicella zoster virus encephalitis following COVID-19 vaccination in an immunocompetent individual. Heliyon 2024; 10:e28703. [PMID: 38596010 PMCID: PMC11002061 DOI: 10.1016/j.heliyon.2024.e28703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 03/19/2024] [Accepted: 03/22/2024] [Indexed: 04/11/2024] Open
Abstract
The varicella zoster virus (VZV) is a latent viral infection and its reactivation has been reported following different conditions such as immunosuppression. This study presents a confirmed case of VZV encephalitis following the first dose administration of the Sinopharm COVID-19 vaccine. A 63-year-old immunocompetent woman who developed VZV encephalitis after first dose administration of Sinopharm COVID-19 vaccine. A final diagnosis of VZV encephalitis was made based on positive CSF PCR results for VZV infection. Treatment was administered with acyclovir and she returned to normal life without any neurological sequelae. In this report, VZV reactivation and VZV encephalitis have been observed after COVID-19 vaccination; however, the results of this report should be considered with some caution, and continued post-vaccine surveillance of adverse events is recommended to explore whether any causal association with VZV reactivation is biologically plausible in this context, or if it is just a coincidence.
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Affiliation(s)
- Sanaz Rezaeian
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Fatemeh Rahmanian
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Internal Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Zohre Rajabpour
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mirza Ali Mofazzal Jahromi
- Department of Immunology, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Advanced Medical Sciences & Technologies, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Abdolvahab Rahmanian
- Department of Internal Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Heshmatollah Shakeri
- Department of Infectious Disease, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Navid Kalani
- Research Center for Social Determinants of Health, Jahrom University of Medical Sciences, Jahrom, Iran
| | | | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
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Abdoli A, Ghaffarifar F, Sharifi Z, Taghipour A. Toxoplasma gondii infection and testosterone alteration: A systematic review and meta-analyses. PLoS One 2024; 19:e0297362. [PMID: 38568993 PMCID: PMC10990213 DOI: 10.1371/journal.pone.0297362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 01/03/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Toxoplasma gondii (T. gondii) is a worldwide distributed protozoan parasite which has infected a wide range of warm-blooded animals and humans. The most common form of T. gondii infection is asymptomatic (latent); nevertheless, latent toxoplasmosis can induce various alterations of sex hormones, especially testosterone, in infected humans and animals. On the other hand, testosterone is involved in behavioral traits and reproductive functions in both sexes. Hence, the purpose of this systematic review is to summarize the available evidence regarding the association between T. gondii infection and testosterone alteration. METHODS In the setting of a systematic review, an electronic search (any date to 10 January 2023) without language restrictions was performed using Science Direct, Web of Science, PubMed, Scopus, and Google Scholar. The PRISMA guidelines were followed. Following the initial search, a total of 12,306 titles and abstracts were screened initially; 12,281 were excluded due to the lack of eligibility criteria or duplication. Finally, 24 articles met the included criteria. A mean±standard deviation (SD) was calculated to assess the difference of testosterone between T. gondii positive and T. gondii negative humans. The possibility of publication bias was assessed using Egger's regression. P-value < 0.05 was considered statistically significant. RESULTS This systematic review identified 24 articles (18 studies in humans and six studies in animals). Most human studies (13 out of 19) reported an increased level of testosterone following latent toxoplasmosis in males, while three studies reported decreased levels and two studies reported an insignificant change. Eleven articles (seven datasets in males and seven datasets in females) were eligible to be included in the data synthesis. Based on the random-effects model, the pooled mean± SD of testosterone in T. gondii positive than T. gondii negative was increased by 0.73 and 0.55 units in males and females, respectively. The Egger's regression did not detect a statistically significant publication bias in males and females (p = value = 0.95 and 0.71), respectively. Three studies in male animals (rats, mice, and spotted hyenas) and two studies in female animals (mice and spotted hyenas) reported a decline in testosterone in infected compared with non-infected animals. While, one study in female rats reported no significant changes of testosterone in infected than non-infected animals. Moreover, two studies in male rats reported an increased level of testosterone in infected than non-infected animals. CONCLUSIONS This study provides new insights about the association between T. gondii infection and testosterone alteration and identifies relevant data gaps that can inform and encourage further studies. The consequence of increased testosterone levels following T. gondii infection could partly be associated with increased sexual behavior and sexual transmission of the parasite. On the other hand, declining testosterone levels following T. gondii infection may be associated with male reproductive impairments, which were observed in T. gondii-infected humans and animals. Furthermore, these findings suggest the great need for more epidemiological and experimental investigations in depth to understand the relationship between T. gondii infection and testosterone alteration alongside with future consequences of testosterone alteration.
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Affiliation(s)
- Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Fatemeh Ghaffarifar
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Zohreh Sharifi
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
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Ghazi S, Faramarzi R, Knoll BL, Taghipour A, Hajebi S, Sobhani-Rad D. Comparing the effects of 5-minute premature infant oral motor intervention with 15-minute Fucile treatment in term infants with feeding difficulties: A multi-arm randomised clinical trial. Int J Speech Lang Pathol 2024:1-9. [PMID: 38509706 DOI: 10.1080/17549507.2024.2311937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
PURPOSE The aim of the present study was to investigate whether term infants with feeding difficulties who received either a 5-minute premature infant oral motor intervention (PIOMI) or a 15-minute Fucile treatment had different outcomes, compared to term infants in a nontreatment group. METHOD Stable term infants (N = 51) born between 37-41 weeks of gestational age with feeding difficulties were randomly assigned into one of two intervention groups and a control group. One intervention group received PIOMI and the other group received Fucile treatment once a day for seven consecutive days; the control group received usual care only. The volume of milk intake, the amount of weight gain, and the length of hospital stay were compared across all groups. RESULT Findings indicated that the volume of milk intake and weight gain showed significant improvement in all three groups. However, pairwise comparison revealed that infants in the Fucile group had significantly higher volume of milk intake and weight gain compared to infants in both the control and PIOMI groups. Length of hospital stay was not significantly different amongst all groups. CONCLUSION The effects of Fucile treatment were more considerable than for usual care or PIOMI. This finding raises the possibility that prolonged exercise may facilitate improvement in feeding skills for term infants with feeding difficulties.
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Affiliation(s)
- Shamim Ghazi
- Department of Speech Therapy, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Speech Therapy, School of Rehabilitation Sciences, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Raheleh Faramarzi
- Department of Pediatrics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Ali Taghipour
- Department of Epidemiology, School of Health, Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran, and
| | - Saeedeh Hajebi
- Student Research Committee, Department of Biostatistics, School of Health, Mashhad, Iran
| | - Davood Sobhani-Rad
- Department of Speech Therapy, School of Paramedical and Rehabilitation Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
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Kalavani S, Matin S, Rahmanian V, Meshkin A, Taghipour A, Abdoli A. Prevalence of Giardia duodenalis among Asian children: a systematic review and meta-analysis. Int Health 2024; 16:133-143. [PMID: 37204774 PMCID: PMC10911531 DOI: 10.1093/inthealth/ihad037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/04/2023] [Accepted: 04/28/2023] [Indexed: 05/20/2023] Open
Abstract
Giardia duodenalis is one of the major causes of diarrhea among children. We performed a systematic review and meta-analysis to assess the prevalence of G. duodenalis and associated risk factors among Asian children. We searched online databases (PubMed, Scopus and Web of Science) and Google Scholar search engine for studies published from 1 January 2000 to 15 March 2022 that measured the prevalence of G. duodenalis among Asian children. Accordingly, the pooled prevalence and 95% CIs were estimated using a random-effects meta-analysis model for the included studies. A total of 182 articles from 22 Asian countries met the inclusion criteria. The pooled prevalence of G. duodenalis infection among Asian children was estimated as 15.1% (95% CI 14.1 to 16%). The highest and lowest pooled prevalence values of G. duodenalis infection were estimated for Tajikistan and China as 26.4% (95% CI 22.9 to 30%) and 0.6% (95% CI 0.001 to 1.02%), respectively. The infection had a higher prevalence in males than in females (OR=1.24; 95% CI 1.16 to 1.31; p<0.001), which was statistically significant. Giardiasis is common among Asian children, hence, a prevention and control scheme of this protozoan in children should be considered by health officials and health policymakers, especially in Asian countries where the prevalence is highest.
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Affiliation(s)
- Sara Kalavani
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Sara Matin
- Department of Pediatrics, Jahrom University of Medical Sciences, Jahrom
| | - Vahid Rahmanian
- Department of Public Health, Torbat Jam Faculty of Medical Sciences, Torbat Jam, Iran
| | - Ahmad Meshkin
- Student Committee of Medical Education Development, Education Development Center, Gerash University of Medical Sciences, Gerash, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
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Abdoli A, Taghipour A, Jahromi MAM, Eftekharian F, Sahraei R, Sanie MS. Latent viral infections as neglected risk factors for long COVID. Lancet Glob Health 2024; 12:e197. [PMID: 38245109 DOI: 10.1016/s2214-109x(24)00010-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/09/2024] [Indexed: 01/22/2024]
Affiliation(s)
- Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran; Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran; Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mirza Ali Mofazzal Jahromi
- Department of Immunology, Jahrom University of Medical Sciences, Jahrom, Iran; Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Fatemeh Eftekharian
- Department of Internal Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Reza Sahraei
- Department of Anesthesia and Intensive Care, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mohammad Sadegh Sanie
- Department of Anesthesia and Intensive Care, Jahrom University of Medical Sciences, Jahrom, Iran
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Iranifard E, Yas A, Mansouri Ghezelhesari E, Taghipour A, Mahmoudinia M, Latifnejad Roudsari R. Treatment suspension due to the coronavirus pandemic and mental health of infertile patients: a systematic review and meta-analysis of observational studies. BMC Public Health 2024; 24:174. [PMID: 38218778 PMCID: PMC10787415 DOI: 10.1186/s12889-023-17628-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 12/31/2023] [Indexed: 01/15/2024] Open
Abstract
BACKGROUND Access to fertility treatments is considered a reproductive right, but because of the quarantine due to the coronavirus pandemic most infertility treatments were suspended, which might affect the psychological and emotional health of infertile patients. Therefore, this study was conducted to review the mental health of infertile patients facing treatment suspension due to the coronavirus pandemic. METHODS This study was conducted based on the Meta-analysis Of Observational Studies in Epidemiology (MOOSE) guideline. The Web of Science, PubMed, Embase, Scopus, and Cochrane library databases were searched by two independent researchers, without time limitation until 31 December 2022. All observational studies regarding the mental health of infertile patients facing treatment suspension including anxiety, depression, and stress were included in the study. Qualitative studies, editorials, brief communications, commentaries, conference papers, guidelines, and studies with no full text were excluded. Quality assessment was carried out using Newcastle-Ottawa Scale by two researchers, independently. The random effects model was used to estimate the pooled prevalence of mental health problems. Meta-regression and subgroup analysis were used to confirm the sources of heterogeneity. RESULTS Out of 681 studies, 21 studies with 5901 infertile patients were systematically reviewed, from which 16 studies were included in the meta-analysis. The results of all pooled studies showed that the prevalence of anxiety, depression, and stress in female patients was 48.4% (95% CI 34.8-62.3), 42% (95% CI 26.7-59.4), and 55% (95% CI 45.4-65), respectively. Additionally, 64.4% (95% CI 50.7-76.1) of patients wished to resume their treatments despite the coronavirus pandemic. CONCLUSION Treatment suspension due to the coronavirus pandemic negatively affected the mental health of infertile patients. It is important to maintain the continuity of fertility care, with special attention paid to mental health of infertile patients, through all the possible measures even during a public health crisis.
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Affiliation(s)
- Elnaz Iranifard
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Atefeh Yas
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Ali Taghipour
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Epidemiology, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Mahmoudinia
- Maternal and Neonatal Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Obstetrics and Gynecology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Robab Latifnejad Roudsari
- Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran.
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Owjinezhad D, Abdoli A, Rahmanian V, Shaterian N, Bahadory S, Matin S, Taghipour A. Global Seroprevalence of Toxocara spp. in Children: A Systematic Review and Meta-analysis. Acta Parasitol 2024:10.1007/s11686-023-00772-0. [PMID: 38195773 DOI: 10.1007/s11686-023-00772-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 11/30/2023] [Indexed: 01/11/2024]
Abstract
BACKGROUND In the present study, we performed a systematic review and meta-analysis to assess the global and regional seroprevalence of Toxocara spp. and associated risk factors among children. METHODS The present systematic review and meta-analysis was followed based on the Preferred Reporting. Items for Systematic Reviews and Meta-analyses (PRISMA) protocol. We searched the online databases (PubMed, Scopus, and Web of Science) and Google Scholar search engine for studies that measured seroprevalence of Toxocara spp. among children, published between 1 January 2000 and 15 January 2022. Accordingly, the pooled seroprevalence and 95% confidence intervals (CI) were estimated using a random-effects meta-analysis model. RESULTS A total of 65 articles from 22 countries met the inclusion criteria. The global seroprevalence of Toxocara spp. infection among children was estimated as 25% (95% CI 22-29). Meta-regression analysis showed that the type of population studied (p = 0.002) and year of publication (p = 0.044) it may be the source of heterogeneity. The highest and lowest pooled seroprevalence of Toxocara spp. infection were estimated in Thailand and Colombia as 58.2% (95% CI 50.9-65.5) and 7.04% (95% CI 3.05-11.3), respectively. Male gender was associated with a higher risk of Toxocara spp. compared to females, and this association was statistically significant (OR = 1.24; 95% CI 1.09-1.41, p = 0.001). However, residing in rural areas did not show a statistically significant increase in risk compared to living in urban areas (OR = 1.39; 95% CI 0.88-2.21, p = 0.143). CONCLUSION Toxocariasis is common among children, hence, prevention and control scheme of this helminth in children should be considered by health officials and health policymakers, especially in developing countries, where seroprevalence is highest.
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Affiliation(s)
- Dorna Owjinezhad
- Pediatric Department, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Vahid Rahmanian
- Department of Public Health, Torbat Jam Faculty of Medical Sciences, Torbat Jam, Iran
| | - Negar Shaterian
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Saeed Bahadory
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sara Matin
- Pediatric Department, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran.
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Talebi M, Taghipour A, Raouf-Rahmati A, Farokhani EM, Ghaffariyan-Jam S, Samarghandi A, Nemati M, Nemati A. Prevalence of mental disorders among middle-aged population of primary healthcare centers in Northeastern Iran. BMC Public Health 2024; 24:80. [PMID: 38172756 PMCID: PMC10763134 DOI: 10.1186/s12889-023-17598-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 12/27/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Primary healthcare centers (PHCs) serve as the cornerstone of accessible medical services in society, playing a crucial role in screening, detecting, and treating various health issues. This study aimed to investigate the prevalence of psychiatric disorders in middle-aged individuals who refer to PHCs and the potential of PHCs in diagnosing mental disorders. METHODS This cross-sectional study was implemented at PHCs under the supervision of Mashhad University of Medical Sciences (MUMS) in northeast Iran in 2018. The enrolled subjects were middle-aged adults who had electronic medical records in SINA, an integrated health management system, and the electronic medical records of MUMS. The prevalence of psychiatric disorders by type and their relationship with demographic information was evaluated by a Chi-square test using SPSS 22. RESULTS This study involved 218,341 middle-aged participants. Prevalence of psychiatric disorders was 8.59%, and depression (53.72%) and anxiety (42.02%) were the most common psychiatric disorders in both males and females. The prevalence of mental disorders was significantly higher in females than in males (88.18% vs. 18.81%; P < 0.0001). Indeed, a significant higher prevalence of depression, anxiety, somatoform, childhood psychiatric disorder, and bipolar disorders was observed in females compared to males (P < 0.05). In addition, individuals between the age of 45-60 years, and those from rural areas showed more prevalence of mental disorders than others, but these differences were not significant. CONCLUSIONS Considering the previous studies in Iran, the prevalence of mental disorders among patients presenting to PHCs was noticeably lower than expected rates. It seems probable that this huge difference is due to poor screening and detection of mental illness in PHCs of MUMS. It is recommended that health policymakers pursue specific measures to make PHCs more helpful for people with mental health problems in the community.
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Affiliation(s)
- Mehdi Talebi
- Department of Community and Family Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Taghipour
- Health Sciences Research Center, Department of Biostatistics and Epidemiology, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amene Raouf-Rahmati
- Department of Parasitology and Mycology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | | | - Azadeh Samarghandi
- Department of Psychology, Faculty of Education Sciences and Psychology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Maryam Nemati
- Internal Medicine, Endocrinology and Diabetes Optum, Laguna Niguel, Ca, USA
| | - Ahmad Nemati
- Mashhad University of Medical Sciences, Mashhad, Iran.
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Taghipour A, Javanmard E, Rahimi HM, Abdoli A, Matin S, Haghbin M, Olfatifar M, Mirjalali H, Zali MR. Prevalence of intestinal parasitic infections in patients with diabetes: a systematic review and meta-analysis. Int Health 2024; 16:23-34. [PMID: 37052134 PMCID: PMC10759288 DOI: 10.1093/inthealth/ihad027] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 03/03/2023] [Accepted: 03/23/2023] [Indexed: 04/14/2023] Open
Abstract
Patients with diabetes are at an increased risk of intestinal parasitic infections (IPIs). We evaluated the pooled prevalence and OR of IPIs in patients with diabetes through a systematic review and meta-analysis. A systematic search was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol for studies reporting IPIs in patients with diabetes through 1 August 2022. The collected data were analyzed using comprehensive meta-analysis software version 2. Thirteen case-control studies and nine cross-sectional studies were included in this study. The overall prevalence of IPIs in patients with diabetes was calculated to be 24.4% (95% CI 18.8 to 31%). Considering the case-control design, the prevalence of IPIs in case (25.7%; 95% CI 18.4 to 34.5%) was higher than controls (15.5%; 95% CI 8.4 to 26.9%) and a significant correlation was observed (OR, 1.80; 95% CI 1.08 to 2.97%). Moreover, a significant correlation was seen in the prevalence of Cryptosporidium spp. (OR, 3.30%; 95% CI 1.86 to 5.86%), Blastocystis sp. (OR, 1.57%; 95% CI 1.11 to 2.22%) and hookworm (OR, 6.09%; 95% CI 1.11 to 33.41%) in the cases group. The present results revealed a higher prevalence of IPIs in patients with diabetes than in controls. Therefore, the results of this study suggest a proper health education program to preventing measures for the acquisition of IPIs in patients with diabetes.
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Affiliation(s)
- Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom 74148-46199, Iran
| | - Ehsan Javanmard
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran 1417613151, Iran
| | - Hanieh Mohammad Rahimi
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 4739-19395, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom 74148-46199, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom 74148-46199, Iran
| | - Sara Matin
- Department of Pediatrics, Jahrom University of Medical Sciences, Jahrom 74148-46199, Iran
| | - Marzieh Haghbin
- Clinical Research Development Unit of Peymanieh Hospital, Faculty of Medicine, Jahrom University of Medical Sciences, Jahrom 3713649373, Iran
| | - Meysam Olfatifar
- Gastroenterology and Hepataology Diseases Research Center, Qom University of Medical Sciences, Qom 4739-19395, Iran
| | - Hamed Mirjalali
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 4739-19395, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 4739-19395, Iran
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Kokabisaghi F, Akhtar F, Taghipour A, Javan-Noughabi J, Moghri J, Tabatabaee SS. Why healthcare providers are not vaccinated? A qualitative study during the COVID-19 pandemic in Iran. BMC Prim Care 2023; 24:208. [PMID: 37828425 PMCID: PMC10571274 DOI: 10.1186/s12875-023-02166-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 09/29/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Vaccination has been effective in controlling contagious diseases, especially among high-risk groups such as medical staff. Their unwillingness to be vaccinated might adversely affect individual and public health. This study aimed to explore the factors related to the refusal of COVID-19 vaccines among health service providers. METHODS A qualitative study was conducted on 28 healthcare providers in Mashhad, Northeast of Iran from March to June 2022. The method of data collection was face-to-face interviews. The purposive method was used for sampling. Data collection continued until the saturation was reached. To analyze the data, the content analysis method was applied, and Maxqda (version 10) software was used. RESULTS By analyzing interview transcripts, six themes and ten sub-themes were extracted. Factors that explained employees' reluctance to be vaccinated against COVID-19 were the opinion of peers, lack of trust in vaccines, fear of vaccination, mistrust to the government and health authorities, low perceived risk of coronavirus disease, and the contradictions of traditional and modern medicine in their approach to controlling the disease. CONCLUSIONS Among healthcare workers, concerns about the side effects of vaccines were the most influential factors in refusing vaccination. Providing reliable information about vaccines and their safety is key to increasing the trust of health workers in vaccination and facilitating its acceptance.
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Affiliation(s)
- Fatemeh Kokabisaghi
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Health Economics and Management Sciences, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Akhtar
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Taghipour
- Department of Epidemiology & Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Javad Javan-Noughabi
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Health Economics and Management Sciences, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Javad Moghri
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Health Economics and Management Sciences, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Saeed Tabatabaee
- Department of Health Economics and Management Sciences, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran.
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Kadkhodaei S, Jahromi ZK, Taghipour A, Rezanezhad H, Solhjoo K. A Case-Control Seroprevalence Survey of Toxoplasmosis in Hemodialysis Patients and Healthy Subjects in Kazeroon and Jahrom Districts in Fars Province, Southern Iran. J Parasitol Res 2023; 2023:8251462. [PMID: 37808168 PMCID: PMC10560106 DOI: 10.1155/2023/8251462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 06/05/2023] [Accepted: 09/13/2023] [Indexed: 10/10/2023] Open
Abstract
Opportunistic parasites such as Toxoplasma gondii (T. gondii) are capable of causing neurological and ocular manifestations in patients undergoing hemodialysis. By designing a matched case-control study, we conducted a seromolecular survey of T. gondii in hemodialysis patients compared to a healthy group from Jahrom and Kazeroon cities in Fars Province, Iran. For this purpose, 75 hemodialysis patients from Kazeroon city, 75 hemodialysis patients from Jahrom city, and 75 healthy individuals were recruited for the study. The serum levels of specific immunoglobulins (IgG/IgM) in the case and control groups were evaluated using the enzyme-linked immunosorbent assay (ELISA) method. Also, buffy coat samples were used to extract genomic DNA. Then, Polymerase Chain Reaction (PCR) was accomplished using the RE and GRA6 genes of T. gondii. A standard questionnaire containing demographic factors was administered. Although the seroprevalence of the anti-T. gondii IgG antibody in hemodialysis patients from Kazeroon (18.66% (14/75)) and Jahrom (25.33% (19/75)) was higher than that in the control group (13.33% (10/75)), no statistically significant difference was observed between the case and control groups (P value = 0.373 from Kazeroon and P value = 0.354 from Jahrom). Among the studied variables, only residence (urban) was significantly associated with the anti-T. gondii IgG antibody in the case group from Kazeroon. Also, no IgM antibody titers and DNA of T. gondii were detected in the case and control groups from both cities. Although high seroprevalence of anti-T. gondii IgG antibody was seen in hemodialysis patients, further epidemiological studies with larger samples need to be done in Jahrom and Kazeroon cities and in other parts of Iran. It is also necessary for health officials to establish programs for the prevention and control of T. gondii infection in hemodialysis patients.
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Affiliation(s)
- Shahin Kadkhodaei
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | | | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Hassan Rezanezhad
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Kavous Solhjoo
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
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Shadmand E, Solhjoo K, Taghipour A, Tayer AH, Sadeghi F, Meshkin A. Healing effects of autologous platelet gel and growth factors on cutaneous leishmaniasis wounds in addition to antimony; a self-controlled clinical trial with randomized lesion assignment. BMC Res Notes 2023; 16:200. [PMID: 37689656 PMCID: PMC10493010 DOI: 10.1186/s13104-023-06470-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 08/22/2023] [Indexed: 09/11/2023] Open
Abstract
OBJECTIVE Autologous platelet gel (APG) is used in most surgeries to treat a variety of tissue defects because of its healing factors composition. This randomized parallel clinical trial was conducted to investigate the healing effects of APG on cutaneous leishmaniasis (CL) wounds. Eighteen male patients with CL wounds were recruited and followed for two months. The patients had more than one cutaneous wound, one of which was examined as the control and the other one as the intervention wound. APG was applied to the intervention wounds once a week, up to eight times. The primary endpoint was wound healing which defined as complete epithelialization and tissue granulation. Other clinical evaluation criteria were assessment of the wound size, and histopathology analyses. RESULTS Of 18 patients, 15 patients completed the trial (83.3%, mean age 28 years). The use of APG on the wounds was associated with complete and faster healing in 66% of the wounds and partial healing in 34% of the wounds. During the study, none of the control wounds were completely healed. The wound area in the intervention cases showed a statistically significant decrease throughout the study (P < 0.01) compared with controls. Following treatment of CL lesions with APG, the inflammatory process in the epidermis and dermis were decreased significantly (P < 0.01) compared with controls. CONCLUSION Our preliminary results confirm the clinical healing improvement described in the literature for APG-GF treatment of chronic non-leishmania wounds via immunomodulation. TRIAL REGISTRATION IRCT, IRCT20190212042694N1. Registered 20 February 2019, https://en.irct.ir/trial/37522.
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Affiliation(s)
- Enayatollah Shadmand
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Kavous Solhjoo
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Akbar Hashemi Tayer
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Fatemeh Sadeghi
- School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ahmad Meshkin
- School of Medicine, Gerash University of Medical Sciences, Gerash, Iran
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15
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Taghipour A, Pirestani M, Hamidi Farahani R, Barati M. The Frequency of Intestinal Parasitic Infections in COVID-19 Patients: A Case-Control Study in Tehran, Capital of Iran. J Trop Med 2023; 2023:5359823. [PMID: 37719419 PMCID: PMC10504051 DOI: 10.1155/2023/5359823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/04/2023] [Accepted: 09/04/2023] [Indexed: 09/19/2023] Open
Abstract
The present study was done to evaluate the prevalence of intestinal parasitic infections (IPIs) in patients with COVID-19 in health care centers (Imam Reza and Golestan hospitals), Tehran, capital of Iran. By designing a matched case-control study, 200 fecal samples were collected for each of the COVID-19 patients and healthy individuals. Nasopharyngeal/oropharyngeal swab samples were collected from all participants for the diagnosis of COVID-19. RNA extraction was performed, and then real time reverse-transcription polymerase chain reaction (rRT-PCR) assay was applied to detect viral RNA. Considering the lung complications, 25%> lung complications was detected in 49 patients, 25-49% in 42 patients, and 50%≤ in 109 patients. Fecal samples were examined using different parasitological techniques. After nested-PCR, sequencing was applied to identify Cryptosporidium spp. and microsporidia spp. A relatively lower prevalence of IPIs was detected among control group (7.5%), than in COVID-19 patients (13%), though not significant (P=0.13). The most prevalent parasite among patients was Blastocystis sp. (6%). Also, 13.76% of IPIs were detected in inpatients with more than 50% lung complication. As well, a remarkably significant difference in IPIs was observed among diarrheic COVID-19 patients, in comparison with nondiarrheic patients (P < 0.00001). Moreover, the isolated sequences in the present study belonged to C. parvum subtype IIa and Enterocytozoon bieneusi genotypes D and Peru 8. In conclusion, more epidemiological and clinical research studies are needed to better understand the status and interaction of IPI in COVID-19 in Iran and other countries.
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Affiliation(s)
- Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Majid Pirestani
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ramin Hamidi Farahani
- Infectious Diseases Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Mohammad Barati
- Infectious Diseases Research Center, AJA University of Medical Sciences, Tehran, Iran
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Jamili S, Yousefi M, Pour HE, Houshmand E, Taghipour A, Tabatabaee SS, Adel A. Comparison of pay-for-performance (P4P) programs in primary care of selected countries: a comparative study. BMC Health Serv Res 2023; 23:865. [PMID: 37580717 PMCID: PMC10426118 DOI: 10.1186/s12913-023-09841-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 07/22/2023] [Indexed: 08/16/2023] Open
Abstract
BACKGROUND Pay for performance (P4P) schemes provide financial incentives or facilities to health workers based on the achievement of predetermined performance goals. Various P4P programs have been implemented around the world. There is a question of which model is suitable for p4p implementation to achieve better results. The purpose of this study is to compare pay for performance models in different countries. METHODS This is a descriptive-comparative study comparing the P4P model in selected countries in 2022. Data for each country are collected from reliable databases and are tabulated to compare their payment models. the standard framework of the P4P model is used for data analysis. RESULTS we used the standard P4P model framework to compare pay for performance programs in the primary care sector of selected countries because this framework can demonstrate all the necessary features of payment programs, including performance domains and measures, basis for reward or penalty, nature of the reward or penalty, and data reporting. The results of this study show that although the principles of P4P are almost similar in the selected countries, the biggest difference is in the definition of performance domains and measures. CONCLUSIONS Designing an effective P4P program is very complex, and its success depends on a variety of factors, from the socioeconomic and cultural context and the healthcare goals of governments to the personal characteristics of the healthcare provider. considering these factors and the general framework of the features of P4P programs are critical to the success of the p4p design and implementation.
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Affiliation(s)
- Sara Jamili
- Student Research Committee, Department of Health Economics and Management Sciences, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehdi Yousefi
- Department of Health Economics and Management, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Hossein Ebrahimi Pour
- Department of Health Economics and Management, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elahe Houshmand
- Department of Health Economics and Management, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Taghipour
- Department of Epidemiology and Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Saeed Tabatabaee
- Department of Health Economics and Management, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amin Adel
- Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran
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Haghbin M, Maani S, Bagherzadeh MA, Bazmjoo A, Shakeri H, Taghipour A, Falahi S, Kenarkoohi A, Badri M, Abdoli A. Latent Toxoplasmosis among Breast Cancer Patients in Jahrom, South of Iran. Int J Breast Cancer 2023; 2023:4792260. [PMID: 37519423 PMCID: PMC10386900 DOI: 10.1155/2023/4792260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 06/11/2023] [Accepted: 07/05/2023] [Indexed: 08/01/2023] Open
Abstract
Objective Reactivation of latent toxoplasmosis is the main cause of severe infection among immunocompromised patients, including patients with cancer. Hence, this study is aimed at screening the status of Toxoplasma gondii infection among breast cancer patients by serological and molecular methods and determining their associated risk factors in Jahrom County, Fars Province, south of Iran. Methods One hundred and seven women with breast cancer (aged 34 to 80 years) were screened for anti-T. gondii antibodies (IgG and IgM) during 2019-2020. A questionnaire regarding demographic factors was filled out by participants. Molecular detection was performed by polymerase chain reaction (PCR) using the primer pair targeting the repetitive element (RE) gene of T. gondii. The risk factors and demographic data were analyzed by SPSS software (ver. 20, Chicago, IL, USA) using the Chi-squared test. Results Anti-T. gondii IgG was detected in 45.8% (49/107) of the patients, which indicates latent infection, but anti-T. gondii IgM and PCR were negative in all samples. Demographic factors revealed a statistically significant increased T. gondii seropositivity among nonmenopause cancer patients (P < 0.0005), patients without previous breast cancer (P = 0.0001), and human epidermal growth factor receptor 2- (HER2-) negative patients (P = 0.00002). As such, patients with a history of previous abortions and who were at stages II, III, and IIII of cancer had higher seropositivity rates than patients without a history of previous abortions or who were at stage I cancer, but the statistical analysis was not significant. We did not find a statistically significant association between T. gondii seropositivity and other risk factors of toxoplasmosis (e.g., education level, type of water source, washing raw fruits and vegetables, consumption of raw or undercooked meat, and contact with soil, cats, and domestic animal). Conclusion A high seroprevalence rate of latent T. gondii infection was detected among patients with breast cancer; hence, these patients may be at high risk for reactivation of latent infection. Screening of T. gondii infection is recommended to detect active infection among patients with malignancies.
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Affiliation(s)
- Marzeieh Haghbin
- Research Center for Noncommunicable Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Surgery, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Salar Maani
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | | | - Ahmadreza Bazmjoo
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Heshmatollah Shakeri
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Infectious Diseases, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Shahab Falahi
- Zoonotic Diseases Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Azra Kenarkoohi
- Department of Microbiology, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | - Milad Badri
- Medical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
- Metabolic Diseases Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
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Jahromi ZK, Taghipour A, Solhjoo K, Raoufi R. Frequency of Entamoeba Complex in Individuals Referred to the Medical Laboratories in Jahrom City, South of Iran. J Parasitol Res 2023; 2023:8914563. [PMID: 37469526 PMCID: PMC10352532 DOI: 10.1155/2023/8914563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/23/2023] [Accepted: 06/30/2023] [Indexed: 07/21/2023] Open
Abstract
This study aimed to determine the prevalence of Entamoeba histolytica, Entamoeba dispar, and Entamoeba moshkovskii, using microscopic and molecular methods in Jahrom city (Fars Province), south of Iran. Stool samples were collected from 360 outpatients referred to the medical laboratories in Jahrom city. Standard parasitological methods, including direct wet mount examination, formalin-ether sedimentation technique, and trichrome staining techniques, were used for detection of Entamoeba complex. Nested polymerase chain reaction (PCR) was used to identify the genus/species of Entamoeba. Entamoeba complex cysts were detected in 2.5% (9/360) of samples by microscopic methods, while 11 isolates were considered positive for the Entamoeba complex by nested PCR. Among them, 2 (18.18%) out of 11 samples were E. histolytica, 5 (45.45%) were E. dispar, and 4 (36.36%) were E. moshkovskii. Molecular positivity was more prevalent among females (4.16%), people living in rural areas (3.44%), and people over 60 years old (13.33%). Considering the clinical manifestations, the Entamoeba complex infection in patients with fever (7.69%), severe diarrhea (5.10%), and nausea (5%) was high. This study reported the presence of E. histolytica, E. dispar, and E. moshkovskii in Jahrom city. Therefore, we suggest more public health interventions in Jahrom city.
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Affiliation(s)
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Kavous Solhjoo
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Rahim Raoufi
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
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Solhi M, Taghipour A, Mahdizadeh M. Adolescents' Perspectives on Facilitators and Barriers to Social Health in the Family: A Qualitative Study. Arch Iran Med 2023; 26:396-402. [PMID: 38301099 PMCID: PMC10685821 DOI: 10.34172/aim.2023.60] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/13/2022] [Indexed: 02/03/2024]
Abstract
BACKGROUND Family plays the most fundamental role in the adolescent's health. A deep understanding of family characteristics, beliefs, and function about the adolescent social health provides a framework, relying on which one can perceive how this dimension of health is developed and promoted in this setting. In this study, we aimed to understand the family context that facilitates or limits adolescent social health. METHODS Fifty-four adolescents and fifteen parents participated using a purposive sampling method. The findings were collected through semi-structured interviews and group discussions. The data was analyzed through conventional content analysis by the MAXQDA10 software. RESULTS Healthy and unhealthy family reactions are the two main categories that facilitate and limit the adolescents' social health. Sub-categories of healthy reactions included effective guidance, cultural safeguard, and accountable interactions. The unhealthy family reactions included sub-categories of poor intergenerational perception and passive parenting. CONCLUSION Our findings revealed that the family context of the adolescent's social health ranged from healthy to unhealthy responses. These results can contribute to improving and designing interventions for promoting the adolescent's social health. It is essential for policymakers and health experts to pay attention to the family empowerment approaches.
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Affiliation(s)
- Mahnaz Solhi
- Air Pollution Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Taghipour
- Department of Epidemiology, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehrsadat Mahdizadeh
- Department of Health Education and Health Promotion, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
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Rezaeian S, Taghipour A, Bahadory S, Mogharab V, Abdoli A. Global prevalence and genotype distribution of Microsporidia spp. in various consumables: a systematic review and meta-analysis. J Water Health 2023; 21:895-914. [PMID: 37515561 PMCID: wh_2023_042 DOI: 10.2166/wh.2023.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/31/2023]
Abstract
Water and food sources play a major role in the distribution and transfer of microsporidia infection to animals and humans. So, this systematic review and meta-analysis aimed to assess the status and genetic diversity of microsporidia infection in water, vegetables, fruits, milk, cheese, and meat. The standard protocol of Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines was followed. Scopus, PubMed, Web of Science, and Google Scholar were searched from 1 January 2000 and 1 February 2023. The point estimates and 95% confidence intervals (CIs) were calculated using a random-effects model. Of the 1,308 retrieved studies, 35 articles were included in the final meta-analysis. The pooled prevalence of microsporidia infection in mixed water, mixed fruits, mixed vegetables, and milk was 43.3% (95% CI, 33-54.2%; I2, 94.86%), 35.8% (95% CI, 5.3-84.8%; I2, 0), 12% (95% CI, 4.9-26.6%; I2, 96.43%), and 5.8% (95% CI, 2.7-12%; I2, 83.72%), respectively. Considering the genotypes, microsporidia with genotype D in water sources and genotype CD6 in vegetables/fruits were the highest reported genotypes. Given the relatively high prevalence of microsporidiosis (especially in water sources), designing strategies for control, and prevention of microsporidia infection in these sources should be recommended.
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Affiliation(s)
- Sanaz Rezaeian
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran; Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran; These authors contributed equally to this work. E-mail:
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Saeed Bahadory
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Vahid Mogharab
- Department of Pediatrics, Jahrom University of Medical Sciences, Jahrom, Iran; These authors contributed equally to this work
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran; Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
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Jafari H, Taghipour A, Ebrahimipour H, Latifnejad Roudsari R. Women's needs in their journey towards motherhood via oocyte donation: A mixed methods systematic review. Int J Reprod Biomed 2023; 21:451-462. [PMID: 37560070 PMCID: PMC10407919 DOI: 10.18502/ijrm.v21i6.13633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 04/10/2023] [Accepted: 05/31/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Given the significant changes in family formation through donation procedures, providing an optimal level of care that is responsive to the needs of mothers who get pregnant via oocyte donation is pivotal to improve their maternal role. Therefore, it is necessary to recognize the needs of oocyte donation mothers to address their specific needs. OBJECTIVE This study aimed to review the needs of women in their journey towards motherhood via oocyte donation. MATERIALS AND METHODS In this systematic review, which followed the updated Joanna Briggs Institute's methodological guidance for conducting a mixed methods systematic review, the quantitative observational and qualitative studies were searched through databases including PubMed, Web of Science, PsycINFO, the Cochran Library, and Google Scholar search engine. Letters to the editor, commentaries, magazine articles, articles without full text and abstracts presented in congresses were excluded. All English-language articles related to the needs of oocyte donation mothers, without time limitation, were reviewed. The eligible studies were critically appraised independently by 2 researchers. RESULTS 4649 records were identified from those 18 articles were finally included in the review. The needs of oocyte donation mothers comprised 8 categories: The need for special services in fertility clinics, the need to improve the quality of care, the need for emotional support and psychological consultation, information needs, the need for financial support, the need for disclosure counseling, educational needs, and the need for sociocultural and religious support. CONCLUSION This review suggests various needs of oocyte donation mothers. The results can be used in carefully planning supportive programs for this vulnerable population.
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Affiliation(s)
- Hamideh Jafari
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Taghipour
- Social Determinants of Health Research Centre, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Epidemiology, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hosein Ebrahimipour
- Social Determinants of Health Research Centre, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Robab Latifnejad Roudsari
- Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
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Yas A, Mansouri Ghezelhesari E, Iranifard E, Taghipour A, Mahmoudinia M, Latifnejad Roudsari R. The Impact of Herpes Simplex Virus on Semen Parameters in Men with Idiopathic Infertility: A Systematic Review. Int J Fertil Steril 2023; 17:152-159. [PMID: 37183841 DOI: 10.22074/ijfs.2022.552037.1289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Indexed: 05/16/2023]
Abstract
Infertility due to the male factor is one of the major problems of infertile couples. One of the factors contributing to male infertility could be the herpes simplex virus (HSV). The aim of this systematic review was to evaluate the impact of HSV on semen parameters. This systematic review was performed according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA). Different English and Persian databases including Web of Science, PubMed, Scopus, Cochrane Library, EMBASE, ProQuest as well as SID, Magiran and Iranmedex were searched by two researchers, independently, without time limit until April 15, 2022. Observational studies that reported the relationship between HSV and semen parameters in men with idiopathic infertility were included in this review. The Newcastle-Ottawa Quality Assessment Scale was used for quality assessment of the included studies. Out of 356 retrieved articles, 12 observational studies comprising a total of 1460 patients were reviewed. Four studies examined the effect of HSV1 virus, two studies examined the effect of HSV2 virus and five studies examined the effect of both viruses on semen parameters. Seven studies reported at least one significant association between HSV infection and semen parameters. Sperm count and sperm motility were semen parameters further affected by the virus. In conclusion, HSV can be one of the risk factors for male infertility and it can affect semen parameters. However, due to the dearth of studies, further research with more robust designs are recommended.
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Affiliation(s)
- Atefeh Yas
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Elnaz Iranifard
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Taghipour
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Epidemiology, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Mahmoudinia
- Maternal and Neonatal Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Robab Latifnejad Roudsari
- Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Science, Mashhad, Iran.
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Ghelichli M, Mohtasham N, Mohajertehran F, Farshbaf A, Anvari K, Taghipour A, Pakfetrat A, Ansari AH. Associations between RORγt and T-bet Expressions, clinicopathological indices and survival rate in oral Squamous cell carcinoma patients. Cytokine 2023; 163:156116. [PMID: 36621309 DOI: 10.1016/j.cyto.2022.156116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 12/22/2022] [Accepted: 12/22/2022] [Indexed: 01/08/2023]
Abstract
BACKGROUND Oral cancers are the sixth most common cancers around the world. According to the pivotal role of immune cells in the pathogenesis of oral squamous cell carcinoma (OSCC), as the frequent form of malignant epithelial neoplasm in the oral cavity, we investigated the association between the expression of RORγt and T-bet genes as two transcription factors, clinicopathologic indices, and survival rate. METHODS AND MATERIALS Forty-two OSCC paraffin embded-blocks tissue samples and their surgical healthy margins (as a control group) were collected. Demographic information like age and gender, and medical history including tumor stage/grade, and following-up time were registered. The RORγt and T-bet expression were assessed by qPCR. The overall survival (OS) and disease free survival (DFS) were analyzed by SPSS V.23 software. RESULTS The expression of RORγt and T-bet genes in OSCC patients were significantly higher than in surgical healthy margins (P < 0.001). Both expression demonstrated a significant difference between surgical healthy margins and tumor tissues related to gender and clinicopathological indices including stage and grade (P < 0.05). The expression of both genes in stage I patients was significant compared to stage IV (P < 0.05). The relation between expressions, OS, and DFS with clinical stage and histological grade of tumors was not statistically significant (P > 0.05). CONCLUSION Overexpression of RORγt and T-bet in OSCC patients with higher grade and stage in compare to surgical healthy margin highlighted their critical role in OSCC pathogenesis including oral epithelial cell differentiation, tumorigenesis process, and malignant transformation. Moreover, both mentioned genes can apply as prognostic biomarkers in OSCC patients. We suggest surgical healthy margin be considered as valuable biological area.
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Affiliation(s)
- Maryam Ghelichli
- Department of Oral and Maxillofacial Pathology, School of Dentistry, Golestan University of Medical Sciences, Gorgan, Iran.
| | - Nooshin Mohtasham
- Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Farnaz Mohajertehran
- Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Oral and Maxillofacial Pathology, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Alieh Farshbaf
- Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Kazem Anvari
- Department of Radiotherapy Oncology and Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Ali Taghipour
- Department of Epidemiology, School of Public Health, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Atessa Pakfetrat
- Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Amir Houshang Ansari
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran.
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Bazmjoo A, Bagherzadeh MA, Raoofi R, Taghipour A, Mazaherifar S, Sotoodeh H, Ostadi Z, Shadmand E, Jahromi MAM, Abdoli A. Toxoplasma gondii, HBV, and HCV co-infection and their correlation with CD4 cells among Iranian HIV-positive patients. Immun Inflamm Dis 2023; 11:e794. [PMID: 36840494 PMCID: PMC9947625 DOI: 10.1002/iid3.794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 02/01/2023] [Accepted: 02/09/2023] [Indexed: 02/25/2023] Open
Abstract
INTRODUCTION Human immunodeficiency virus (HIV/AIDS) infected patients have a higher risk of opportunistic infections (OIs) depending on their immunological status, especially CD4 + cell count. Toxoplasma gondii, hepatitis C virus (HCV), and hepatitis B virus (HBV) are important OIs among Human Immunodeficiency Virus (HIV)/Acquired Immune Deficiency Syndrome (AIDS) patients. However, little is known about co-infection of these pathogens among HIV-infected individuals and their correlation with the patient's CD4 + cell count. Hence, this study aimed to investigate the serological and molecular status of T. gondii infection among HIV-infected individuals who had co-infection with HBV and HCV infections. METHODS A total of 100 HIV/AIDS patients in two cities in the southwest of Iran was tested for T. gondii Immunoglobulin G (IgG) and Immunoglobulin M (IgM) antibodies as well as DNA detection by polymerase chain reaction (PCR) targeting the RE gene. HBV and HCV were detected by hepatitis B surface antigen (HBsAg) test, hepatitis C antibody (HCV Ab) test, and Real-Time PCR. The number of CD4 + cell counts was determined by Flow cytometry. RESULTS Anti-T. gondii IgG was positive in 22% of the patients, but anti-T. gondii IgM and PCR were negative in all samples. HBV and HCV were positive in 8% and 33% of the patients, respectively. Co-infections were as followed: HIV + HCV (16%), HIV + HCV + T. gondii (11%), HIV + T. gondii (5%), HIV + HBV (1%), HIV + HBV + T. gondii (1%), HIV + HBV + HCV (1%), and HIV + HBV + HCV + T. gondii (5%). A significant decline in CD4 + cell counts was found in such co-infection groups (HIV + T. gondii, HIV + HCV + T. gondii, and HIV + HBV + HCV + T. gondii) compared with the HIV mono-infection group. CONCLUSIONS Our study showed that co-infections of T. gondii, HCV, and HBV were common among HIV-infected patients and co-infections had a negative correlation with CD4 + cell counts of the patients.
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Affiliation(s)
- Ahmadreza Bazmjoo
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Student Research CommitteeJahrom University of Medical SciencesJahromIran
| | - Mohammad Aref Bagherzadeh
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Student Research CommitteeJahrom University of Medical SciencesJahromIran
| | - Rahim Raoofi
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Department of Infectious DiseasesJahrom University of Medical SciencesJahromIran
| | - Ali Taghipour
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Department of Parasitology and MycologyJahrom University of Medical SciencesJahromIran
| | - Samaneh Mazaherifar
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Department of Parasitology and MycologyJahrom University of Medical SciencesJahromIran
| | | | - Zahra Ostadi
- Department of Disease ControlFasa University of Medical SciencesFasaIran
| | - Enayat Shadmand
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Department of Parasitology and MycologyJahrom University of Medical SciencesJahromIran
| | - Mirza A. M. Jahromi
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Department of ImmunologyJahrom University of Medical SciencesJahromIran,Department of Advanced Medical Sciences & TechnologiesJahrom University of Medical SciencesJahromIran
| | - Amir Abdoli
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Department of Parasitology and MycologyJahrom University of Medical SciencesJahromIran
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Alizadeh Khatir A, Sepidarkish M, Daryabari Y, Taghipour A, Mollalo A, Aghapour S, Rostami A. Malaria infection and the risk of epilepsy: a meta-analysis. Parasitology 2023; 150:1-9. [PMID: 36705577 PMCID: PMC10090621 DOI: 10.1017/s0031182022001780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/21/2022] [Accepted: 12/21/2022] [Indexed: 01/28/2023]
Abstract
Epilepsy, a chronic disease of the central nervous system, is highly prevalent in malaria-endemic regions. Therefore, several studies have evaluated the associations between malaria infection and epilepsy development. A meta-analysis of observational studies published from inception to 10 May 2022 has been conducted to synthesize and pool the existing data on this topic. The relevant publications were systematically searched in PubMed/Medline, Scopus, Embase and Web of Science database collections. A random-effects meta-analysis model (REM) was utilized to generate the pooled odds ratio (OR) at 95% confidence intervals (CIs). The between-studies heterogeneity was assessed with I2, as well as several subgroups, meta-regression and sensitivity analysis were performed to identify the source of heterogeneity. Overall, 17 eligible studies containing 6285 cases and 13 909 healthy controls were included. The REM showed a significant positive association between malaria infection and epilepsy development (OR 2.36; 95% CI 1.44–3.88). In subgroup analyses, significant positive associations were observed in studies that: epilepsy was the outcome in the follow-up of patients with cerebral malaria (OR 7.10; 95% CI 3.50–14.38); used blood smear to diagnose malaria (OR 4.80; 95% CI 2.36–9.77); included only children (OR 3.92; 95% CI 1.81–8.50); published before 2010 (OR 6.39; 95% CI 4.25–9.62). Our findings indicated that patients with malaria, especially those with cerebral malaria, are at a high risk of epilepsy development; however, further well-designed and controlled studies are needed to verify the strength of the association.
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Affiliation(s)
- Ali Alizadeh Khatir
- Mobility Impairment Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Mahdi Sepidarkish
- Department of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol, Iran
| | - Yasaman Daryabari
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Abolfazl Mollalo
- Department of Public Health and Prevention Science, School of Health Sciences, Baldwin Wallace University, Berea, Ohio, USA
| | - Saeed Aghapour
- Department of Neurosurgery, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Ali Rostami
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
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Mohammad Rahimi H, Javanmard E, Taghipour A, Haghighi A, Mirjalali H. Multigene typing of Giardia Duodenalis isolated from tuberculosis and non-tuberculosis subjects. PLoS One 2023; 18:e0283515. [PMID: 36952535 PMCID: PMC10035859 DOI: 10.1371/journal.pone.0283515] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 03/11/2023] [Indexed: 03/25/2023] Open
Abstract
Giardia duodenalis is a cryptic protozoan, which has eight assemblages (A-H). Assemblages A and B are the main genotypes reported from humans with probable anthroponotic and zoonotic transmission. The current study aimed to characterize G. duodenalis assemblages in tuberculosis (TB) patients and healthy subjects using multilocus genotyping (MLG). Thirty Giardia-positive stool samples, which were obtained from TB patients and healthy subjects were included in the study. After total DNA extraction, three β-giardin (bg), triosephosphate isomerase (tpi), glutamate dehydrogenase (gdh) genes were amplified and sequenced. Obtained sequences were compared to the GenBank database to characterize assemblages. Phylogenetic analysis using Maximum Likelihood (ML) and Tamura 3-parameter was performed for each gene. From 30 Giardia-positive subjects, 17 (57%) and 13 (43%) were from healthy and TB-infected subjects, respectively. There was no significant co-existence of Giardia and tuberculosis (P-value = 0.051). In addition, 14 (46.7%) and 16 (53.3%) of Giardia isolates were from asymptomatic and symptomatic subjects, respectively. PCR amplification was successful in 25 single samples (83.3%) consisted of 20 for tpi, 15 for bg, and 13 for gdh genes. Accordingly, 13/25 (52%) and 8/25 (32%) belonged to assemblage A and assemblages B, respectively, whereas 4/25 (16%) were either assemblage A or B with different genes at the same time. Significant correlation between assemblages and TB, age, and symptoms was not seen. The phylogenetic analyses represented no separation based on TB and gastrointestinal symptoms. Assemblage A was the predominant genotype in samples. The high frequency of assemblage AII indicated importance of anthroponotic transmission of Giardia in both healthy and TB patients. In addition, considering the exclusive reports of sub-assemblage AIII in wild ruminants, the presence of AIII in the current study have to be carefully interpreted. The inconsistency between the assemblage results of either bg or gdh loci with tpi gene signifies the insufficiency of single gene analysis and the necessity for MLG in molecular epidemiology of G. duodenalis.
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Affiliation(s)
- Hanieh Mohammad Rahimi
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ehsan Javanmard
- Dept. of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Taghipour
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ali Haghighi
- Department of Medical Parasitology and Mycology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Mirjalali
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Shabani M, Solhjoo K, Taghipour A, Davami MH, Rahmanian E, Karami S, Nikkhoo AM, Hooshmand F. Occurrence of microsporidia spp. infection in children with diarrhea in southern Iran. J Parasit Dis 2022; 46:1127-1132. [PMID: 36457786 PMCID: PMC9606156 DOI: 10.1007/s12639-022-01535-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 09/21/2022] [Indexed: 10/10/2022] Open
Abstract
Microsporidia spp. are recognized emerging zoonotic microorganisms in immunocompromised and immunocompetent populations. Therefore, we conducted a study to investigate the occurrence, sociodemographic and risk factors of microsporidia spp. infection using microscopic and molecular techniques in children with diarrhea in Jahrom city (Fars province, southern Iran). Stool samples were gathered from 395 children aged ≤ 14 years between January 2017 and January 2018. Next, a questionnaire includes the age, sex, living area, immune system status, breast milk consumption, contact with animals, and type of water source was completed for all children. For microscopic assessment, modified acid-fast trichrome staining was applied for detection of microsporidia spores. Furthermore, DNA extraction and PCR were accomplished for all samples. A total of 15 (3.79%; 95% confidence interval [CI] 2.14-6.19) and 8 (2.02%; 95% CI 0.88-3.95) samples were positive for microsporidia infection by microscopic and molecular techniques, respectively. Although none of the sociodemographic and risk factors were significant (p value > 0.05), the prevalence of this infection was higher in some variables (e.g., rurality, contact with animals and well water consumption). Three random samples were sequenced that all isolates belonged to Enterocytozoon bieneusi. Cognizance of microsporidia occurrence, risk factors, and disease disorders for the health specialists, physicians, children's families are important for appropriately control the infection.
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Affiliation(s)
- Manoochehr Shabani
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Kavous Solhjoo
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mohammad Hasan Davami
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ehsan Rahmanian
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Saina Karami
- Department of Parasitology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Farhang Hooshmand
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
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Manouchehri E, Taghipour A, Ebadi A, Homaei Shandiz F, Latifnejad Roudsari R. How do I deal with breast cancer: a qualitative inquiry into the coping strategies of Iranian women survivors. BMC Womens Health 2022; 22:284. [PMID: 35804362 PMCID: PMC9270789 DOI: 10.1186/s12905-022-01865-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 07/05/2022] [Indexed: 12/31/2022] Open
Abstract
Background Breast cancer is the most frequent cancer in Iran. Understanding the coping strategies employed by cancer survivors can provide valuable information for designing interventions to help them adapt to the problems produced by cancer and its treatment. This study aimed to explore the coping strategies of BC survivors in Iran. Methods This qualitative study was conducted in Mashhad, Northeast Iran, between April and December 2021. Fourteen BC survivors were selected through purposive sampling. The data were collected using semi-structured interviews. Data were analyzed using conventional content analysis adopted by Graneheim and Lundman. MAXQDA 12 software was used for data organization. Components of trustworthiness, including credibility, dependability, confirmability, and transferability, were considered. Results The main categories that emerged from the participants' data analysis were “behavioral coping strategies” and “emotional coping strategies.” Behavioral coping strategies included efforts to adopt healthy nutrition, attempts to improve a healthy lifestyle, maintenance of everyday activities, use of specialized cancer support consultation services, and seeking to increase health literacy about BC. The emotional coping strategies consisted of denial as a temporary escape route, positive thinking and focusing on the positive aspects of life, reinforcement of spirituality, and seeking the support of relatives. Conclusion Our findings provide an in-depth understanding of Iranian women’s strategies for coping with BC. A trained team of oncologists, psychiatrists, mental health professionals, and reproductive health specialists needs to contribute significantly to improving the coping ability of patients with cancer, which could lead to enhanced health promotion and a higher quality of life.
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Alirezaei S, Taghipour A, Latifnejad Roudsari R. The effect of infertility counseling interventions on marital and sexual satisfaction of infertile couples: A systematic review and meta-analysis. Int J Reprod Biomed 2022; 20:795-806. [PMID: 36381353 PMCID: PMC9644646 DOI: 10.18502/ijrm.v20i10.12264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 10/31/2021] [Accepted: 01/30/2022] [Indexed: 11/09/2022] Open
Abstract
Background Psychological consequences of infertility could have a negative effect on marital and sexual satisfaction. Numerous medical associations have strongly recommended psychological interventions, including counseling, to help infertile couples. Objective This study reviewed the effectiveness of counseling interventions on marital and sexual satisfaction in infertile couples. Materials and Methods This systematic review and meta-analysis was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist Databases including PubMed, Web of Science, Psych Info, Cochran Library, Scopus, and Embase were searched for relevant articles published up to March 2020. All randomized clinical trials assessing the impact of psychological interventions on marital and sexual satisfaction in infertile couples were included in the review. The outcome measures were marital and sexual satisfaction, and the pooled estimate of the effects was calculated using a random-effects model. The risk of bias was measured using the Cochrane risk of bias tool, and the summary measures were reported as 95% confidence interval and percentage of heterogeneity. Results Out of the 309 studies found through the search, 13 randomized clinical trials including 230 infertile women and 512 infertile couples were systematically reviewed and included in the meta-analysis. It was found that counseling interventions improve marital and sexual satisfaction. Conclusion As counseling and psychological interventions increase the marital and sexual satisfaction of infertile couples, those are highly recommended for the psychological management of infertile couples.
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Affiliation(s)
- Somayeh Alirezaei
- Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Taghipour
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Robab Latifnejad Roudsari
- Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
- Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Shabani M, Solhjoo K, Taghipour A, Jahromi AS, Karami S, Armand B. The occurrence of cystic echinococcosis in slaughtered livestock in Jahrom, south of Iran. Parasite Epidemiol Control 2022; 19:e00274. [PMID: 36118047 PMCID: PMC9475307 DOI: 10.1016/j.parepi.2022.e00274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 07/09/2022] [Accepted: 09/04/2022] [Indexed: 11/21/2022] Open
Abstract
Cystic echincoccosis (CE) is a major medical and veterinary concern in the world, especially in Iran. Domestic intermediate hosts are an important reservoir for the disease spread. The purpose of this study was to determine the prevalence of CE in slaughtered livestock in Jahrom, south of Iran. In this cross-sectional study, a total of 3074 animals (2325 (75.63%) goats, 423 (13.76%) sheep, and 326 (10.60%) cattle) were inspected macroscopically for CE. In this regard, a questionnaire about the age, sex, infected organ, number of cysts, and cyst fertility was accomplished for each animal. Moreover, PCR was applied by using the cytochrome c oxidase I (COX1) and NADH dehydrogenase subunit 1 (nad1) fragments of parasite mitochondrial genomes on some positive samples. Prevalence of CE in sheep, cattle, and goats was 11.34% (48/423), 11.04% (36/326), and 2.79% (65/2325), respectively. In all livestock, CE was more common in females than males. Moreover, the highest infection rate was observed in the age group of more than 72 months. Considering the fertility of cysts, the ratio of the number of fertile cysts to total cysts in sheep and goats were 83.3% (40/48) and 80% (52/65), respectively. All hydatid cysts were infertile in cattle. With regard to the location of the cyst on internal organs, the most were observed in the lungs and liver. Regarding the intensity of infection, 1–5, 6–9 and ≥ 10 cysts were detected in 78.52% (117/149), 6.71% (10/149) and 10.73% (16/149) of infected livestock, respectively. In all livestock, hydatid cyst with a diameter of 1–5 cm was the most frequent with 71.81% (107/149). All 149 cyst samples were subjected to PCR. Among them, a total of 18 samples (six samples of each animal) were prepared for sequencing. G6 was the most dominant. According to the results of present study and the relatively high prevalence of CE in slaughtered livestock in Jahrom, health policy makers, health authorities, and experts should make effective approach in this regard, and implement careful inspections.
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Affiliation(s)
- Manoochehr Shabani
- Department of Microbiology, Jahrom Branch, Islamic Azad University, Jahrom, Iran.,Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Kavous Solhjoo
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.,Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | | | - Saina Karami
- Department of Parasitology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Belal Armand
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Furtwangen, Germany
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Barati M, KarimiPourSaryazdi A, Rahmanian V, Bahadory S, Abdoli A, Rezanezhad H, Solhjoo K, Taghipour A. Global prevalence and subtype distribution of Blastocystis sp. in rodents, birds, and water supplies: A systematic review and meta-analysis. Prev Vet Med 2022; 208:105770. [PMID: 36181747 DOI: 10.1016/j.prevetmed.2022.105770] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 10/31/2022]
Abstract
Animals such as rodents and birds may play a key role in the distribution of Blastocystis sp., either as introducers of the parasite into the water or as receptors of an infection already established in the water. Hence, we aimed to evaluate the prevalence and subtype distributions of Blastocystis sp. in rodents, birds, and water supplies at a global scale through a systematic review and meta-analysis approach. The standard protocol of preferred reporting items for systematic reviews and meta-analyses (PRISMA) statements were applied. Eligible prevalence studies on Blastocystis sp. in rodents, birds, and water supplies, published between 1 January 2000 and 20 January 2022 were collected using a systematic literature search in online databases (Scopus and Web of Science) and search engines (PubMed and Google Scholar). Inclusion and exclusion criteria were followed. The point estimates and 95% confidence intervals (CI) were calculated using a random-effects model. The variances between studies (heterogeneity) were computed by I2 index. In total, 20 articles (24 datasets) for birds, 18 articles (18 datasets) for rodents, and 10 articles (12 datasets) for water supply were included for the final meta-analysis. The pooled prevalence of Blastocystis sp. in birds, rodents, and water was estimated to be 29% (95% CI 12-47%), 18% (95% CI 12-23%), and 10% (95% CI 6%-15%), respectively. Considering the subtypes, Blastocystis sp. with subtypes ST7 in birds, ST4 in rodents, and ST1 in water supplies were the highest reported subtypes. The present results highlight the role of birds, rodents, and water as a reservoir for human-infected Blastocystis sp. Therefore, this global estimate could be beneficial for preventive and control measures.
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Affiliation(s)
- Mohammad Barati
- Infectious Diseases Research Center, AJA University of Medical Sciences, Tehran, Iran
| | - Amir KarimiPourSaryazdi
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Vahid Rahmanian
- Research Center for Social Determinants of Health, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Saeed Bahadory
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Amir Abdoli
- Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran; Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Hassan Rezanezhad
- Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran; Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Kavous Solhjoo
- Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran; Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.
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Mofazzal Jahromi MA, Sefidfard M, Taghipour A, Roustazadeh A, Matin S, Mir H, Badri M, Bahrami F, Abdoli A. Latent infections, coronavirus disease 2019 and psychiatric disorders: The friend of my enemy. Clin Transl Discov 2022; 2:e141. [PMID: 36712173 PMCID: PMC9875118 DOI: 10.1002/ctd2.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 09/26/2022] [Indexed: 11/06/2022]
Abstract
Recent reports revealed an increased rate of hospitalization and mortality of coronavirus disease 2019 (COVID-19) among patients with psychiatric disorders. On the other hand, there is a link between latent infections, including Toxoplasma gondii, herpes simplex virus type 1 (HSV-1) and cytomegalovirus (CMV) with psychiatric disorders. We individually assessed data regarding 1) the mortality rate of COVID-19 among individuals with psychiatric disorders; 2) the association of latent infections in COVID-19 patients and 3) the association between latent infections and psychiatric disorders. We developed the hypothesis that latent infection could increase the risk of severe COVID-19 among patients with psychiatric disorders. Cumulative evidence proposed that infection with toxoplasmosis, CMV and HSV-1 could increase the risk of severe acute respiratory syndrome coronavirus 2 (SARS-Co-V2) infections among patients with psychiatric disorders probably by induction of hyperinflammatory conditions. These infections are also associated with hyperinflammation and T cell exhaustion, which has also been observed in both schizophrenia and COVID-19. This hypothesis provides new insights into the role of latent infections in increasing the mortality rates of COVID-19 among individuals with psychiatric disorders. Strategies for screening, early diagnosis and treatment of these infections could be recommended for COVID-19 patients with a background of psychiatric disorders.
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Affiliation(s)
- Mirza Ali Mofazzal Jahromi
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Department of ImmunologySchool of MedicineJahrom University of Medical SciencesJahromIran,Department of Advanced Medical Sciences & TechnologiesJahrom University of Medical SciencesJahromIran
| | - Mina Sefidfard
- Department of PsychiatryJahrom University of Medical SciencesJahromIran,Research Center for Noncommunicable DiseasesJahrom University of Medical SciencesJahromIran
| | - Ali Taghipour
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Department of Parasitology and MycologyJahrom University of Medical SciencesJahromIran
| | - Abazar Roustazadeh
- Department of Advanced Medical Sciences & TechnologiesJahrom University of Medical SciencesJahromIran,Department of Biochemistry and NutritionJahrom University of Medical SciencesJahromIran
| | | | - Hamed Mir
- Department of Advanced Medical Sciences & TechnologiesJahrom University of Medical SciencesJahromIran,Department of Biochemistry and NutritionJahrom University of Medical SciencesJahromIran
| | - Milad Badri
- Medical Microbiology Research CenterQazvin University of Medical SciencesQazvinIran
| | - Fares Bahrami
- Kurdistan University of Medical SciencesKurdistanIran
| | - Amir Abdoli
- Zoonoses Research CenterJahrom University of Medical SciencesJahromIran,Research Center for Noncommunicable DiseasesJahrom University of Medical SciencesJahromIran
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Atabaki M, Shariati-Sarabi Z, Tavakkol-Afshari J, Taghipour A, Jafari MR, Nikpoor AR, Mohammadi M. Curcumin as an effective suppressor of miRNA expression in patients with knee osteoarthritis. Avicenna J Phytomed 2022; 12:346-356. [PMID: 35782767 PMCID: PMC9121260 DOI: 10.22038/ajp.2021.19380] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 10/05/2021] [Accepted: 11/07/2021] [Indexed: 11/17/2022]
Abstract
Objective Osteoarthritis is the most common disease in the group of joint diseases, and its incidence is directly related to aging. Given the anti-inflammatory effects of curcumin as an active ingredient of turmeric, we aimed to investigate the effects of this compound in a new curcumin nanomicelle formula named SinaCurcumin® on the expression of microRNAs (miRNAs) involved in immune responses of patients with osteoarthritis. Materials and Methods We divided 30 patients with osteoarthritis into two groups namely, nano curcumin-receiving (15 patients) and placebo-receiving (15 patients) and we studied them for 3 months. The Iranian Registry of Clinical Trials (IRCT) approved our study with the IRCT registry No. IRCT20151028024760N4. We evaluated the rates of the expression of microRNAs 146, 155, 16, and 138 employing SYBR Green Real-Time PCR method. Results The expression of miRNAs 155, 138, and 16 revealed a significant reduction in the curcumin-receiving group (p=0.002, p=0.024 and p=0.0001 respectively). Conclusion Our research data indicated that the consumption of curcumin in patients with osteoarthritis could affect the immune system partially via altering the expression of microRNAs and cytokines.
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Affiliation(s)
- Mahdi Atabaki
- Clinical Immunology Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Zhaleh Shariati-Sarabi
- Rheumatic Diseases Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Ali Taghipour
- Department of Epidemiology, Social Determinants of Health Research Center, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmood Reza Jafari
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amin Reza Nikpoor
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mojgan Mohammadi
- Immunology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Khatoonaki H, Solhjoo K, Rezanezhad H, Armand B, Abdoli A, Taghipour A. Isolation and identification of potentially pathogenic free-living amoeba in dental-unit water samples. J Water Health 2022; 20:1126-1136. [PMID: 35902994 DOI: 10.2166/wh.2022.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Although the presence of free-living amoebae (FLAs) in various water sources has been reported, few studies have been surveyed on their abundance in medical-unit and dental-unit water samples. The current study aimed to identify morphological and molecular characteristics of FLA isolates in the water samples of the dental unit in Iran. A total of 232 water samples were collected from 17 dental units. Then, filtration and cultivation were conducted on a non-nutrient agar (NNA) medium. Also, polymerase chain reaction (PCR) assay and sequencing were performed by using the genus/species-specific primers plus a common primer set on positive samples. One hundred and sixty-six samples were positive for FLA by the microscopic method, whereas 114 samples were positive by the molecular method with a common primer set. Considering the PCR assay with genus/species-specific primers, 23.27% (54/232) samples were identified as Acanthamoeba spp. (belonging to T4 genotype), 36.63% (85/232) as Vermamoeba vermiformis, and 1.72% (4/232) as Vahlkampfiidae family (Naegleria lovaniensis). These results highlight a need to improve filtration systems in dental units and periodic screenings for FLA in dental-unit water.
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Affiliation(s)
- Hadi Khatoonaki
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran E-mail:
| | - Kavous Solhjoo
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran E-mail: ; Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Hassan Rezanezhad
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran E-mail: ; Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Belal Armand
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Furtwangen, Germany
| | - Amir Abdoli
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran E-mail: ; Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ali Taghipour
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran E-mail: ; Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
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Taghipour A, Rayatdoost E, Bairami A, Bahadory S, Abdoli A. Are Blastocystis hominis and Cryptosporidium spp. playing a positive role in colorectal cancer risk? A systematic review and meta-analysis. Infect Agent Cancer 2022; 17:32. [PMID: 35715853 PMCID: PMC9206311 DOI: 10.1186/s13027-022-00447-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/11/2022] [Indexed: 11/28/2022] Open
Abstract
Objective Intestinal protozoa Blastocystis hominis and Cryptosporidium spp. are two influential factors in intestinal complications and malignancies. In present study, we estimated the pooled prevalence and odds ratio (OR) of the two parasites in colorectal cancer (CRC) patients and their possible association with the deadly disease. Method Our systematic search was conducted for published researches between January 1, 2000 and April 30, 2022 by using four international databases include Scopus, PubMed, and Web of Science as well as Google scholar search engine. The random- and fixed-effects models were used to estimate the pooled prevalence, OR, and 95% confidence interval (CI) by comprehensive meta-analysis (V2.2, Bio stat) software. Inclusion and exclusion criteria were applied. Results Thirteen papers (seven case–control and six cross-sectional studies) for B. hominis/CRC and six papers (two case–control and four cross-sectional studies) for Cryptosporidium spp./CRC were eligible to include in data synthesis. Pooled prevalence of B. hominis and Cryptosporidium spp. in CRC patients was calculated to be 26.8% (95% CI 19.4–35.7%) and 12.7% (95% CI 6.8–22.5%), respectively. Based on case–control studies, significant difference was found between case and controls in both protozoa (B. hominis OR 2.10; 95% CI 1.39–3.18% vs. Cryptosporidium spp. OR 5.06; 95% CI 1.8–13.6%). Considering the Blastocystis subtypes, ST1 (5/6; 83.33% studies) and ST3 (5/6; 83.33% studies) had the highest number of reports in CRC patients. Regarding the Cryptosporidium species, only C. parvum and C. hominis were reported. Conclusion Given the significant prevalence of both parasites in CRC patients and their statistically significant association, there is a need to pay more attention to these two intestinal parasites in under treatment patients.
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Affiliation(s)
- Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Esmail Rayatdoost
- Department of Emergency Medicine, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Amir Bairami
- Department of Parasitology and Mycology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Saeed Bahadory
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.,Department of Medical Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
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Taghipour A, Bahadory S, Badri M, Yadegar A, Mirsamadi ES, Mirjalali H, Zali MR. A systematic review and meta-analysis on the co-infection of Helicobacter pylori with intestinal parasites: public health issue or neglected correlation? Int J Environ Health Res 2022; 32:808-818. [PMID: 32729738 DOI: 10.1080/09603123.2020.1798890] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 07/16/2020] [Indexed: 06/11/2023]
Abstract
The current study was conducted to assess the prevalence and odds ratio (OR) of co-infection of Helicobacter pylori (H. pylori) and intestinal parasites (IPs). English databases were searched. A total of 18 studies including 14 studies with cross-sectional design (a total of 3739 participants) and 4 studies with case-control design (397 patients and 320 controls) met the eligibility criteria. The pooled prevalence of H. pylori, intestinal parasite infections (IPIs), and their co-infections in different populations were 48.3% (95% CI, 34.1-62.8%), 15.4% (95% CI, 10-22.8%), and 11% (95% CI, 6.7-17.6%), respectively. The co-infection of H. pylori and Giardia was 7.6% (95% CI, 4.9-11.7%). Although statistically not significant, the risk of co-infection of H. pylori and IPIs was higher in case group compared to control group (OR, 1.59; 95% CI, 0.77-3.25). The overlaps between H. pylori and IPIs in countries with lower human development index (HDI) and income levels were high.
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Affiliation(s)
- Ali Taghipour
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Saeed Bahadory
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Milad Badri
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Abbas Yadegar
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elnaz Sadat Mirsamadi
- Department of Microbiology, Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hamed Mirjalali
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Zali
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Javanmard E, Niyyati M, Taghipour A, Fatemi M, Mirjalali H, Karanis P. Isolation and identification of potentially pathogenic free-living amoeba in drinking, surface, and stagnant water sources from Alborz Province, Iran. J Water Health 2022; 20:620-629. [PMID: 35482379 DOI: 10.2166/wh.2022.229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Free-living amoebas (FLAs) can cause neurological and ocular complications in humans. Water supplies play a critical role in transmitting FLAs to humans. The aim of the present study was to investigate the presence of FLAs in various aquatic sources including drinking water, stagnant water, and surface water in Alborz province, northern Iran, using morphological and molecular techniques. A total of 70 water samples were collected from 34 drinking waters, 23 surface waters, and 13 stagnant waters. Filtration and cultivation were employed to isolate FLAs. PCR assay was applied by using the genus-specific primers on positive samples. Pathogenicity tests (osmo- and thermo-tolerance properties) were performed for Acanthamoeba spp., positive sample. Considering the morphological criteria, four positive samples of Acanthamoeba sp., three Vermamoeba sp., two mixed Vermamoeba sp. with Vahlkamfiids, and one mixed Acanthamoeba sp. with Vahlkamfiids were isolated. Five Acanthamoeba sp. isolates were amplified using the JDP primer pairs. Among them, two genotypes, T4 (three isolates) and T5 (two isolates) corresponding to A. lenticulata, were identified. Four V. vermiformis samples were confirmed using the sequencing. This study highlighted the occurrence of potentially pathogenic waterborne FLAs in water habitats associated with high human activity. The results of such research on the prevalence of FLAs, as a human hazard, should be communicated to health policymakers.
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Affiliation(s)
- Ehsan Javanmard
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Niyyati
- Department of Medical Parasitology and Mycology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran E-mail: ;
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Marziye Fatemi
- Department of Medical Parasitology and Mycology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran E-mail: ;
| | - Hamed Mirjalali
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Panagiotis Karanis
- Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany; Department of Basic and Clinical Sciences, Nicosia University Medical School, Nicosia 2408, Cyprus
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Manouchehri E, Taghipour A, Ebadi A, Homaei Shandiz F, Latifnejad Roudsari R. Understanding breast cancer risk factors: is there any mismatch between laywomen perceptions and expert opinions. BMC Cancer 2022; 22:309. [PMID: 35321682 PMCID: PMC8941798 DOI: 10.1186/s12885-022-09372-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 03/04/2022] [Indexed: 01/21/2023] Open
Abstract
Background Women’s perception and knowledge of breast cancer signs, symptoms, and risk factors could be conducive to breast cancer risk management and interventions. The present study aimed to explore Iranian laywomen perceptions and expert opinions regarding breast cancer risk factors. Methods This qualitative study was conducted from March to November 2019 in Mashhad, northeast of Iran. Through purposive sampling, 24 laywomen (women with and without BC) and 10 experts of different fields including oncology, surgery, gynecology and reproductive health were selected. Data collection was carried out using semi-structured interviews, which was mainly focused on the participants’ understanding and perception of BC risk factors. The data was analyzed utilizing conventional content analysis developed by Graneheim & Lundman. Components of trustworthiness, including credibility, dependability, confirmability, and transferability were considered. Results The main category of risk factors, which emerged from the lay participants’ data analysis, were “unhealthy lifestyle and habits” , “hormonal influences”, “environmental exposures”, “Individual susceptibility “and “belief in supernatural powers”. The experts had similar perspectives for certain risk factors, yet not for all. The category of “Individual history of disease” was emerged only from experts’ interviews. Conclusion In the present study, the lay participants’ perception concerning BC risk factors was found to be a mixture of cultural beliefs and the scientific knowledge dispersed by the media, internet, and health services. Primary prevention approaches, including awareness of breast cancer risk factors, are required for women to make improved health-related choices.
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Affiliation(s)
- E Manouchehri
- Department of Midwifery, Faculty of Nursing and Midwifery, Mashhad Medical Sciences, Islamic Azad University, Mashhad, Iran.,Department of Midwifery, School of Nursing & Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
| | - A Taghipour
- Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Epidemiology, School of Public Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - A Ebadi
- Behavioral Sciences Research Center, Life style Institute, Baqiyatallah University of Medical Sciences, Tehran, IR, Iran.,Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, IR, Iran
| | - F Homaei Shandiz
- Cancer Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - R Latifnejad Roudsari
- Department of Midwifery, School of Nursing & Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran. .,Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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Taghipour A, Bahadory S, Abdoli A, Javanmard E. A Systematic Review and Meta-analysis on the Global Molecular Epidemiology of Microsporidia Infection Among Rodents: A Serious Threat to Public Health. Acta Parasitol 2022; 67:18-30. [PMID: 34176043 DOI: 10.1007/s11686-021-00447-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 06/17/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Microsporidiosis as a zoonotic disease has caused serious health problems in high-risk groups, including immunosuppressed individuals. Among the potential animal reservoirs of microsporidia, rodents play a key role due to close-contact with humans and their dispersion in different environments. Therefore, this systematic review and meta-analysis aimed to assess the global status and genetic diversity of microsporidia infection in different rodents. METHODS The standard protocol of preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines were followed. Scopus, PubMed, Web of Science, and Google Scholar were searched from 1 January 2000 to 15 April 2021. All peer-reviewed original research articles describing the molecular prevalence of microsporidia infection in rodents were included. Inclusion and exclusion criteria were applied. The point estimates and 95% confidence intervals were calculated using a random-effects model. The variance between studies (heterogeneity) were quantified by I2 index. RESULTS Of 1695 retrieved studies, 22 articles (including 34 datasets) were included for final meta-analysis. The pooled global molecular prevalence (95% CI) of microsporidia infection in rodents was 14.2% (95% CI 10.9-18.3%). The highest prevalence of microsporidia was found in Apodemus spp. 27.3% (95% CI 15-44.5%). Enterocytozoon bieneusi was the most common pathogen (26/34; 76.47% studies) according to PCR-based methods, and the genotype D as the highest reported genotype (15 studies). CONCLUSIONS The findings of the study showed a relatively high prevalence of microsporidia infection in rodents as a potential animal reservoir for infecting human. Given the relatively high incidence of microsporidiosis, designing strategies for control, and prevention of microsporidia infection in rodents should be recommended.
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Affiliation(s)
- Ali Taghipour
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box 14115-111, Tehran, Iran.
| | - Saeed Bahadory
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, P.O. Box 14115-111, Tehran, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ehsan Javanmard
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Taghipour A, Bahadory S, Abdoli A. A systematic review and meta-analysis on the global prevalence of cattle microsporidiosis with focus on Enterocytozoon bieneusi: An emerging zoonotic pathogen. Prev Vet Med 2022; 200:105581. [DOI: 10.1016/j.prevetmed.2022.105581] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 09/22/2021] [Accepted: 01/14/2022] [Indexed: 12/30/2022]
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Manouchehri E, Taghipour A, Ghavami V, Shandiz FH, Ebadi A, Roudsari RL. Menstrual and Reproductive Factors and Risk of Breast Cancer in Iranian Female Population: A Systematic Review and Meta-Analysis. Int J Prev Med 2022; 13:26. [PMID: 35392324 PMCID: PMC8980831 DOI: 10.4103/ijpvm.ijpvm_646_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 05/15/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Breast cancer (BC) is the most frequent cancer in Iranian females. Due to the changes in lifestyle and reproductive risk factors, the BC incidence rate has been rapidly increasing. Knowing risk factors of BC could significantly contribute to improve preventive behaviors. To investigate the relationship between menstrual and reproductive factors and BC in Iranian female population. METHODS Web of Science, PubMed, Scopus, and SID as well as references of included studies were searched. Among relevant published observational studies, 27 studies met the inclusion criteria. Pooled risk estimates for the risk factors were determined using random-effects models due to the presence of substantial heterogeneity (P < 0.05). RESULTS All of the selected studies had case-control design. There was a positive relationship between maternal age at first pregnancy and risk of BC (OR = 1.79 95% CI: 1.36-2.35). Also, menopausal status was associated with higher risk of BC (OR = 1.60 95% CI: 1.18-2.17), whereas, there was no association between menarche age and increased risk of BC (OR = 0.55 95% CI: 0.29-1.03). History of abortion (OR = 1.21 95% CI: 0.97-1.5), nulliparity (OR = 1.43 95% CI: 0.89-2.31), and breastfeeding history (OR = 0.68 95% CI: 0.42-1.09) were not associated with BC risk. CONCLUSIONS Our findings suggest that age at the first pregnancy and menopausal status were significantly associated with BC risk among Iranian women, whereas menarche age, nulliparity, and history of breastfeeding were not. In regard to the history of abortion, our findings revealed no association with BC, but in high-quality studies, this relationship was significant.
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Affiliation(s)
- Elham Manouchehri
- Department of Midwifery, School of Nursing & Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Taghipour
- Department of Epidemiology, School of Public Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Ghavami
- Department of Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran,Social Determinants of Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Homaei Shandiz
- Cancer Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Tehran, Iran
| | - Abbas Ebadi
- Behavioral Sciences Research Center, Life style institute, Baqiyatallah University of Medical Sciences, Tehran, Iran,Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Robab Latifnejad Roudsari
- Department of Midwifery, School of Nursing & Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran,Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran,Address for correspondence: Prof. Robab Latifnejad Roudsari, Department of Midwifery, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran. E-mail: ;
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Taghipour A, Bahadory S, Khazaei S, Zaki L, Ghaderinezhad S, Sherafati J, Abdoli A. Global molecular epidemiology of microsporidia in pigs and wild boars with emphasis on Enterocytozoon bieneusi: A systematic review and meta-analysis. Vet Med Sci 2022; 8:1126-1136. [PMID: 35113502 PMCID: PMC9122395 DOI: 10.1002/vms3.751] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background Microsporidia are spore‐forming intracellular pathogens with worldwide prevalence, causing emerging infections in humans and animals. Enterocytozoon bieneusi is a zoonotic species of microsporidia and is responsible for more than 90% of cases of microsporidiosis in humans and animals. Pigs and wild boars are important animal reservoirs of microsporidia. Hence, we aimed to estimate the global prevalence of microsporidia and genetic diversity of E. bieneusi in pigs and wild boars through a set of systematic review and meta‐analysis (PRISMA) guidelines. Methods Four databases (Web of Science, PubMed, Scopus and Google Scholar) were searched between January 1, 2000 and April 30, 2021. Regarding meta‐analysis, the random‐effect model was employed by forest plot with 95% confidence interval (CI). Results After exclusion of irrelevant articles and duplication removal, 33 papers, including 34 datasets (30 datasets for domestic pigs and 4 for wild boars) finally meet the inclusion criteria to undergo meta‐analysis. The pooled prevalence rates of microsporidia infection in domestic pigs and wild boars were 37.6% (95% CI: 30.8–44.9%) and 8.1% (95% CI: 2.1–26.8%), respectively. While, the pooled prevalence rates of E. bieneusi were 35% (95% CI: 28.4–42.2%) in domestic pigs and 10.1% (95% CI: 1.7–42.4%) in wild boars. The genotypes EbpA was the most reported genotype in domestic pigs and wild boars. Male animals had higher prevalence rates of microsporidia infection than females (27 vs. 17.4%, OR = 1.91; 95% CI, 0.77–4.71%). Conclusion This study indicates the important role of domestic pigs and wild boars as animal reservoir hosts of microsporidia. Thereby, strategies for control and prevention of these zoonotic pathogens should be designed in pigs and wild boars.
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Affiliation(s)
- Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Saeed Bahadory
- Department of Parasitology and Entomology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sasan Khazaei
- Department of Parasitology and Entomology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Leila Zaki
- Department of Parasitology and Entomology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sheida Ghaderinezhad
- Department of Parasitology and Entomology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Jila Sherafati
- Department of Parasitology and Entomology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Amir Abdoli
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.,Department of Parasitology and Mycology, Jahrom University of Medical Sciences, Jahrom, Iran
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Sharifzadeh M, Rezanezhad H, Solhjoo K, Kargar Jahromi Z, Shadmand E, Shahabi S, Taghipour A. Sero-molecular survey on Toxoplasma gondii infection among drug addicted and non-addicted individuals: a case-control study. BMC Infect Dis 2022; 22:19. [PMID: 34983410 PMCID: PMC8725485 DOI: 10.1186/s12879-021-06979-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/14/2021] [Indexed: 11/23/2022] Open
Abstract
Background Up to now, epidemiological studies on the prevalence of Toxoplasma gondii infection among drug addicted individuals have been rarely performed. By designing an age and sex matched case–control study, we sought to determine the prevalence and associated factors with T. gondii infection in these population using serological and molecular techniques. Methods One hundred and thirty-seven drug addicted individuals and 141 healthy subjects were enrolled in this study. Informed consent as well as a standard questionnaire were obtained from all subjects participating. Blood samples were collected from each participant and the serum was screened for anti-Toxoplasma antibodies (IgG and IgM). PCR assay was performed using the primer pair targeting the RE and GRA6 genes of T. gondii. Then, PCR products were sequenced to determine genotype. Results The seroprevalence of T. gondii infection based on IgG titer was 34.3% in case and 9.9% in the control groups, revealing a statistically significant difference (OR = 4.37; 95% CI = 2.46–9.12; P = 0.001). After analyzing the variables studied through the questionnaire, age was the only significantly factor associated with the anti-T. gondii IgG antibody in case group. Considering PCR assays with RE genomic target, the prevalence of T. gondii infection was 5.1% in the case and 3.5% in control groups which the difference was no statistically significant (OR = 1.46; 95% CI = 0.45–4.73; P = 0.521). Subsequently, all sequenced samples were genotype #1 using the GRA6 genomic target. Conclusions T. gondii exposure is relatively high among drug addicted individuals in Iran, and there is a need for health policymakers and researchers to establish enlightenment and prevention programs for these population at risk of infection. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-021-06979-8.
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Affiliation(s)
- Majid Sharifzadeh
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Hassan Rezanezhad
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran. .,Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Kavous Solhjoo
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran.,Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | | | - Enayatollah Shadmand
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Saeed Shahabi
- Department of Medical Entomology and Vector Control, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
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Shadi M, Peyman N, Taghipour A, Jafari A, Tehrani H. Can Social Media be Used to Control Academic Stress? An Application of the Theory of Planned Behavior. International Journal of Mental Health Promotion 2022. [DOI: 10.32604/ijmhp.2021.017343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Taghipour A, Bahadory S, Olfatifar M, Norouzi M, Majidiani H, Foroutan M. Co-infections of Schistosoma spp. and Malaria with Hepatitis Viruses from Endemic Countries: A Systematic Review and Meta-Analysis. Infect Disord Drug Targets 2022; 22:48-55. [PMID: 35388763 DOI: 10.2174/1871526522666220406122742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/20/2021] [Accepted: 12/16/2021] [Indexed: 06/14/2023]
Abstract
BACKGROUND Co-infection of schistosomiasis and malaria with hepatitis B virus (HBV) and hepatitis C virus (HCV) are common in countries where schistosomiasis and malaria are endemic. OBJECTIVE The present systematic review and meta-analysis was conducted to assess the prevalence of malaria/hepatitis viruses and Schistosoma/hepatitis viruses' co-infections. MATERIALS AND METHODS Relevant published studies on the co-infection of malaria and Schistosoma spp. with HBV and HCV were retrieved via international databases (PubMed, Scopus, Web of Science, and Google Scholar). Regarding meta-analysis, the random-effect model was employed by forest plot with a 95% of confidence interval (CI). RESULTS A total of 22 studies, including 15 studies with malaria/hepatitis viruses' co-infection and 7 studies with Schistosoma/hepatitis viruses' co-infection met the eligibility criteria. The co-infection of malaria/HCV and malaria/HBV in different populations were 15% (95% CI, 0-77%) and 5% (95% CI, 1-10%), respectively. Moreover, Schistosoma/HCV and Schistosoma/HBV co infection were detected in 7% (95% CI, 0-54%) and 2% (95% CI, 0-7%), respectively. CONCLUSION The overlaps between Schistosoma spp. and malaria with hepatitis B and C viruses in endemic countries with lower income levels were high, which deserve further attention.
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Affiliation(s)
- Ali Taghipour
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Saeed Bahadory
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Meysam Olfatifar
- Gastroenterology and Hepataology Diseases Research Center, Qom University of Medical Sciences, Qom, Iran
| | - Mojtaba Norouzi
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Hamidreza Majidiani
- Department of Basic Medical Sciences, Neyshabur University of Medical Sciences, Neyshabur, Iran
| | - Masoud Foroutan
- Research Center for Environmental Contaminants (RCEC), Abadan University of Medical Sciences, Abadan, Iran
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Biglarnia F, Solhjoo K, Rezanezhad H, Taghipour A, Armand B. Isolation and identification of potentially pathogenic free-living amoeba in dialysis fluid samples of hydraulic systems in hemodialysis units. Trans R Soc Trop Med Hyg 2021; 116:454-461. [PMID: 34676414 DOI: 10.1093/trstmh/trab155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/03/2021] [Accepted: 09/21/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Free-living amoeba (FLA), including Acanthamoeba, Naegleria, Balamuthia and Vermamoeba, have been isolated from water, sand, soil, dust and air. Numerous studies considered that FLA are a significant cause of neurological and ocular complications in high-risk groups, including immunocompromised individuals. The present study aimed to identify morphological and molecular characteristics of FLA isolates in dialysis fluid samples of hydraulic systems in hemodialysis units in Iran. METHODS A total of 328 dialysis fluid samples were collected from 16 dialysis machines, including 164 samples before hemodialysis sessions (after cleaning) and 164 samples after hemodialysis sessions (before cleaning). Filtration and cultivation were performed on non-nutrient agar medium. Also, PCR and sequencing were applied by using the genus-specific primers along with a common primer set on positive samples. RESULTS Both morphology and molecular investigations showed that 22.5% (74/328) of dialysis fluid samples were positive for FLA. There was a positive relationship between the high frequency of FLA after hemodialysis sessions (before cleaning) compared with before hemodialysis sessions (after cleaning) (OR=2.86; 95% CI 1.5 to 5.45). Considering the PCR assay, 16.46% (54/328) samples were identified as Acanthamoeba spp. (belonging to T3 and T4 genotypes), 5.18% (17/328) as Vermamoeba vermiformis and 0.91% (3/328) as Vahlkampfiidae family (Naegleria australiensis, Naegleria pagei and Allovahlkampfia). CONCLUSION The present results support a need to improve filtration and purification methods for dialysis fluid of hydraulic systems in hemodialysis units. They also highlight the relevance of periodic screenings for FLA-related diseases in hemodialysis patients.
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Affiliation(s)
- Farzaneh Biglarnia
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom 7167715258, Iran
| | - Kavous Solhjoo
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom 7167715258, Iran.,Zoonoses Research Center, School of Medicine, Jahrom University of Medical Sciences, Jahrom 7167712521, Iran
| | - Hassan Rezanezhad
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom 7167715258, Iran.,Zoonoses Research Center, School of Medicine, Jahrom University of Medical Sciences, Jahrom 7167712521, Iran
| | - Ali Taghipour
- Zoonoses Research Center, School of Medicine, Jahrom University of Medical Sciences, Jahrom 7167712521, Iran
| | - Belal Armand
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Furtwangen 78120, Germany
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Eftekhari-Kenzerki R, Solhjoo K, Babaei Z, Rezanezhad H, Abolghazi A, Taghipour A. High occurrence of Acanthamoeba spp. in the water samples of public swimming pools from Kerman Province, Iran. J Water Health 2021; 19:864-871. [PMID: 34665778 DOI: 10.2166/wh.2021.162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Acanthamoeba spp. is a free-living amoeba that can cause major infections in humans, including keratitis and granulomatous encephalitis. Thus, water resources play an important role in transmitting Acanthamoeba spp. infection to humans. The purpose of this study was to investigate the presence of Acanthamoeba spp. in public swimming pools from three cities of Kerman Province, southeastern Iran. Eighty water samples of 20 public indoor swimming pools were taken from Kerman, Jiroft, and Kahnauj cities. Water temperature (°C), pH, and free chlorine concentration (ppm) were measured. Filtration and cultivation were applied on non-nutrient agar medium. The polymerase chain reaction was applied by using the genus-specific primers (JDP1 and JDP2) on positive samples; these primers can amplify the 423-551 bp fragment. Eighteen of the 20 swimming pools (including 32/80; 40% samples) were contaminated with Acanthamoeba spp. All swimming pools of Jiroft and Kahnauj and 88.2% of swimming pools in Kerman were contaminated. As such, all 32 Acanthamoeba isolates were amplified using the JDP primer pairs. Two genotypes, T3 and T4, were also identified. The present research is the first to report Acanthamoeba spp. in public swimming pools from Kerman Province. Due to high occurrence of this protozoan, it is recommended to use warning signs around swimming pools to create awareness of this infection.
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Affiliation(s)
- Raheleh Eftekhari-Kenzerki
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran E-mail:
| | - Kavous Solhjoo
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran E-mail: ; Zoonoses Research Center, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Zahra Babaei
- Leishmaniasis Research Center, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Hassan Rezanezhad
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran E-mail: ; Zoonoses Research Center, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ahmad Abolghazi
- Department of Medical Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran E-mail:
| | - Ali Taghipour
- Zoonoses Research Center, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
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Taghipour A, Abdoli A, Ramezani A, Abolghazi A, Mofazzal Jahromi MA, Maani S, Heidar Nejadi SM, Rasti S, Shams M, Ghasemi E. Leishmaniasis and Trace Element Alterations: a Systematic Review. Biol Trace Elem Res 2021; 199:3918-3938. [PMID: 33405078 DOI: 10.1007/s12011-020-02505-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 11/17/2020] [Indexed: 12/21/2022]
Abstract
Leishmaniasis is a worldwide prevalent parasitic infection caused by different species of the genus Leishmania. Clinically, the disease divided into three main forms, including visceral leishmaniasis (VL), cutaneous leishmaniasis (CL), and mucocutaneous leishmaniasis (MCL). There is no vaccine for human leishmaniasis and their treatment is challenging. Trace elements (TEs) alteration, including the selenium (Se), zinc (Zn), copper (Cu), ron (Fe), and magnesium (Mg) have been detected in patients with CL and VL as well as canine leishmaniasis. Because TEs play a pivotal role in the immune system, and host immune responses have crucial roles in defense against leishmaniasis, this systematic review aimed to summarize data regarding TEs alteration in human and animal leishmaniasis as well as the role of these elements as an adjuvant for treatment of leishmaniasis. In a setting of systematic review, we found 29 eligible articles (any date until October 1, 2020) regarding TEs in human CL (N = 12), human VL (N = 4), canine leishmaniasis (N = 3), and treatment of leishmaniasis based on TEs (N = 11), which one study examined the TEs level both in CL and VL patients. Our analysis demonstrated a significantly decreased level of Fe, Zn, and Se among human CL and canine leishmaniasis, and Zn and Fe in patients with VL. In contrast, an increased level of Cu in CL patients and Cu and Mg in VL patients and canine leishmaniasis was observed. Treatment of CL based zinc supplementation revealed enhancement of wound healing and diminished scar formation in human and experimentally infected animals. The results of this systematic review indicate that the TEs have important roles in leishmaniasis, which could be assessed as a prognosis factor in this disease. It is suggested that TEs could be prescribed as an adjuvant for the treatment of CL and VL patients.
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Affiliation(s)
- Ali Taghipour
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Amir Abdoli
- Department of Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, PO Box 74148-46199, Ostad Motahari Ave, Jahrom, Iran.
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Afifeh Ramezani
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ahmad Abolghazi
- Department of Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, PO Box 74148-46199, Ostad Motahari Ave, Jahrom, Iran
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mirza Ali Mofazzal Jahromi
- Department of Advanced Medical Sciences & Technologies, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Laboratory Sciences, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
- Research Center for Noncommunicable Diseases, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Salar Maani
- Department of Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, PO Box 74148-46199, Ostad Motahari Ave, Jahrom, Iran
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | | | - Sima Rasti
- Department of Parasitology and Mycology, School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Morteza Shams
- Zoonotic Diseases Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Ezatollah Ghasemi
- Department of Medical Parasitology, School of Medicine, Dezful University of Medical Sciences, Dezful, Iran
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Abedi SH, Fazlzadeh A, Mollalo A, Sartip B, Mahjour S, Bahadory S, Taghipour A, Rostami A. The neglected role of Blastocystis sp. and Giardia lamblia in development of irritable bowel syndrome: A systematic review and meta-analysis. Microb Pathog 2021; 162:105215. [PMID: 34592369 DOI: 10.1016/j.micpath.2021.105215] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/22/2021] [Accepted: 09/25/2021] [Indexed: 02/08/2023]
Abstract
The possible role of Blastocystis sp. and Giardia lamblia infections in the development of irritable bowel syndrome (IBS) has long been controversial. In this study, we conducted a systematic review and meta-analysis to investigate whether these protozoan infections are associated with IBS development. We systematically searched international databases for all studies that reported these protozoa in IBS patients published by May 10, 2021. Studies were included in the review if they were observational studies with confirmed patients with IBS (in case-control and cross-sectional studies) or parasitic infections (cohort studies) with an appropriate control group. Pooled odds ratios (ORs) and 95% confidence intervals were estimated using a random-effects meta-analysis model for included studies. A total of 32 papers (42 datasets), including 29 papers (31 datasets) for Blastocystis sp./IBS and 11 papers (11 datasets) for G. lamblia/IBS met the eligibility criteria. Our results indicated that the individuals with Blastocystis sp. infection were significantly at a higher risk of IBS development (OR, 1.78; 95%CI, 1.29-2.44). Moreover, cohort studies indicated a significant positive association between G. lamblia infection and IBS risk (OR, 5.47; 95%CI, 4.23-7.08); while an increasing but no statistically significant risk was observed in case-control studies (OR, 1.19; 95%CI, 0.75-1.87). Our findings suggested that Blastocystis sp. and G. lamblia infections are associated with the increased risk of developing IBS. Despite these results, further studies are needed to determine the effect of these protozoa on IBS development.
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Affiliation(s)
- Seyed Hasan Abedi
- Cancer Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Aylar Fazlzadeh
- Department of Internal Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abolfazl Mollalo
- Department of Public Health and Prevention Science, School of Health Sciences, Baldwin Wallace University, Berea, OH, USA
| | - Behnam Sartip
- Department of Internal Medicine, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Sanaz Mahjour
- Department of Psychiatry and Behavioral Sciences, Northwestern Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Saeed Bahadory
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ali Taghipour
- Zoonoses Research Center, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Ali Rostami
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
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Rostami A, Riahi SM, Abdollahzadeh Sagha S, Taghipour A, Sepidarkish M, Mohammadnia-Afrouzi M, Ebrahimpour S, Hotez PJ, Gamble R, Gasser RB. Seroprevalence Estimates of Latent and Acute Toxoplasma Infections in HIV + People-Call for Action in Underprivileged Communities. Microorganisms 2021; 9:microorganisms9102034. [PMID: 34683355 PMCID: PMC8537859 DOI: 10.3390/microorganisms9102034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 09/19/2021] [Accepted: 09/23/2021] [Indexed: 12/24/2022] Open
Abstract
We undertook a comprehensive, systematic review of observational studies to estimate respective seroprevalences of latent and acute Toxoplasma gondii infections in HIV+ people at the global, regional and country levels; related seroprevalence to socio-economic variables and CD4+ cell counts; and assessed temporal changes in prevalence and risk factors for this group. We systematically searched international databases for seroepidemiological surveys between 1 January 1980 and 31 July 2020. We used a random effects model to calculate pooled seroprevalences with 95% confidence intervals (CI), and estimated the numbers of HIV+ people inferred to harbour latent and acute T. gondii infections (LT or AT). We grouped seroprevalence data according to the geographic regions defined by the World Health Organization (WHO) and conducted subgroup and meta-regression analyses of the data. Of a total of 4024 studies identified, 150 and 65 of them met the inclusion criteria for LT and AT in HIV+ people, respectively. The overall, pooled seroprevalences of LT and AT were 37.4% (95% CI, 33.4–41.4) and 1.3% (95% CI, 0.9–1.8%), equating to ~14.2 and 0.5 million HIV+ people, respectively. Most HIV+ people with T. gondii infections originated from Africa, and the highest seroprevalences were in low-income countries with low human development indices. Significant risk factors for toxoplasmosis in HIV+ patients included the consumption of raw/undercooked meat, frequent contact with soil, a low CD4+ T lymphocyte number (<200 cells per μL) and age. Overall, the finding of high seroprevalences of particularly latent T. gondii infection in HIV+ people in underprivileged regions of the world, such as parts of Africa, calls for preventative action. Programs that include routine serological monitoring, counselling, care, animal control and/or prophylactic treatment measures are needed to prevent severe toxoplasmosis from developing in people living with HIV infection. Our study highlights the potential importance of parasite chemoprophylaxis in resource-poor settings, particularly in low-income countries.
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Affiliation(s)
- Ali Rostami
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran; (S.A.S.); (S.E.)
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran;
- Correspondence: (A.R.); (R.B.G.)
| | - Seyed Mohammad Riahi
- Cardiovascular Diseases Research Center, Department of Epidemiology and Biostatistics, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran;
| | - Shayan Abdollahzadeh Sagha
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran; (S.A.S.); (S.E.)
| | - Ali Taghipour
- Zoonoses Research Center, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran;
| | - Mahdi Sepidarkish
- Department of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol, Iran;
| | - Mousa Mohammadnia-Afrouzi
- Immunoregulation Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran;
| | - Soheil Ebrahimpour
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran; (S.A.S.); (S.E.)
| | - Peter J. Hotez
- Texas Children’s Center for Vaccine Development, Department of Pediatrics and Molecular Virology and Microbiology, National School of Tropical Medicine, Baylor College of Medicine, Houston, TX 77030, USA;
| | - Ray Gamble
- National Academy of Sciences, Washington, DC 20001, USA;
| | - Robin B. Gasser
- Department of Veterinary Biosciences, Melbourne Veterinary School, The University of Melbourne, Parkville, VIC 3010, Australia
- Correspondence: (A.R.); (R.B.G.)
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