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Hanlon C, Roberts T, Misganaw E, Malla A, Cohen A, Shibre T, Fekadu W, Teferra S, Kebede D, Mulushoa A, Girma Z, Tsehay M, Kiross D, Lund C, Fekadu A, Morgan C, Alem A. Studying the context of psychoses to improve outcomes in Ethiopia (SCOPE): Protocol paper. PLoS One 2024; 19:e0293232. [PMID: 38722946 PMCID: PMC11081395 DOI: 10.1371/journal.pone.0293232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 04/08/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Global evidence on psychosis is dominated by studies conducted in Western, high-income countries. The objectives of the Study of Context Of Psychoses to improve outcomes in Ethiopia (SCOPE) are (1) to generate rigorous evidence of psychosis experience, epidemiology and impacts in Ethiopia that will illuminate aetiological understanding and (2) inform development and testing of interventions for earlier identification and improved first contact care that are scalable, inclusive of difficult-to-reach populations and optimise recovery. METHODS The setting is sub-cities of Addis Ababa and rural districts in south-central Ethiopia covering 1.1 million people and including rural, urban and homeless populations. SCOPE comprises (1) formative work to understand care pathways and community resources (resource mapping); examine family context and communication (ethnography); develop valid measures of family communication and personal recovery; and establish platforms for community engagement and involvement of people with lived experience; (2a) a population-based incidence study, (2b) a case-control study and (2c) a cohort study with 12 months follow-up involving 440 people with psychosis (390 rural/Addis Ababa; 50 who are homeless), 390 relatives and 390 controls. We will test hypotheses about incidence rates in rural vs. urban populations and men vs. women; potential aetiological role of khat (a commonly chewed plant with amphetamine-like properties) and traumatic exposures in psychosis; determine profiles of needs at first contact and predictors of outcome; (3) participatory workshops to develop programme theory and inform co-development of interventions, and (4) evaluation of the impact of early identification strategies on engagement with care (interrupted time series study). Findings will inform development of (5) a protocol for (5a) a feasibility cluster randomised controlled trial of interventions for people with recent-onset psychosis in rural settings and (5b) two uncontrolled pilot studies to test acceptability, feasibility of co-developed interventions in urban and homeless populations.
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Affiliation(s)
- Charlotte Hanlon
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, Centre for Global Mental Health, King’s College London, London, United Kingdom
- Department of Psychiatry and WHO Collaborating Centre in Mental Health Research and Capacity Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Centre for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Tessa Roberts
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, Centre for Global Mental Health, King’s College London, London, United Kingdom
- ESRC Centre for Society & Mental Health, King’s College London, London, United Kingdom
| | - Eleni Misganaw
- Mental Health Service User Association, Addis Ababa, Ethiopia
| | - Ashok Malla
- Department of Psychiatry and Douglas Mental Health Institute, McGill University, Montreal, Canada
| | - Alex Cohen
- Department of Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | | | - Wubalem Fekadu
- Department of Psychiatry and WHO Collaborating Centre in Mental Health Research and Capacity Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Solomon Teferra
- Department of Psychiatry and WHO Collaborating Centre in Mental Health Research and Capacity Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Derege Kebede
- Department of Preventive Medicine, School of Public Health, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Adiyam Mulushoa
- Department of Psychiatry and WHO Collaborating Centre in Mental Health Research and Capacity Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Zerihun Girma
- Department of Psychiatry and WHO Collaborating Centre in Mental Health Research and Capacity Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Mekonnen Tsehay
- Department of Psychiatry and WHO Collaborating Centre in Mental Health Research and Capacity Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Dessalegn Kiross
- Victoria University of Wellington, School of Nursing, Midwifery and Health Practice, Wellington, New Zealand
| | - Crick Lund
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, Centre for Global Mental Health, King’s College London, London, United Kingdom
- Department of Psychiatry and Mental Health, Alan J Flisher Centre for Public Mental Health, University of Cape Town, Cape Town, South Africa
| | - Abebaw Fekadu
- Department of Psychiatry and WHO Collaborating Centre in Mental Health Research and Capacity Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Centre for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Craig Morgan
- ESRC Centre for Society & Mental Health, King’s College London, London, United Kingdom
| | - Atalay Alem
- Department of Psychiatry and WHO Collaborating Centre in Mental Health Research and Capacity Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Gosadi IM, Makeen AM, Alqassim AY, Aqeeli AA, Ryani MA, Bahri AA, Suwaydi HA, Najmi AA, Abualgasem MM. Khat chewing among parents and their children: A potential transgenerational effect. J Family Med Prim Care 2024; 13:903-910. [PMID: 38736817 PMCID: PMC11086802 DOI: 10.4103/jfmpc.jfmpc_1415_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 09/26/2023] [Accepted: 10/03/2023] [Indexed: 05/14/2024] Open
Abstract
Background Khat has a stimulating and addictive effect and can induce consequences on the health and socioeconomic status of khat chewers. Objectives This study aims to assess knowledge, attitude, and practice of khat chewing among parents in Jazan and its consequential effect on their children. Methods This cross-sectional investigation was conducted in the Jazan region of Saudi Arabia. Data was collected via a web-based, self-administered questionnaire measuring demographics, knowledge, attitudes, and practices concerning khat chewing. The Chi-square test or Fisher's exact test was used to assess factors associated with khat chewing among parents and its consequential effect on their children. Results A total of 724 parents were included. The sample had an overall good knowledge about the health hazards of khat chewing and an attitude against khat chewing. Nonetheless, the number of parents who reported that they had ever tried khat chewing was 200 (27.6%) and 106 parents (14.6%) confirmed that their children were khat chewers. Additionally, 98 (13.5%) parents declared that they practiced khat chewing in front of their children. Higher frequencies of parents who reported providing khat to their children were identified among parents with higher attitude levels that favor khat chewing (P value = 0.04). Conclusions Efforts should be made to develop targeted preventive and educational strategies to reduce khat chewing among parents who have favorable attitudes toward khat chewing.
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Affiliation(s)
- Ibrahim M. Gosadi
- Department of Family and Community Medicine, College of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Anwar M. Makeen
- Department of Family and Community Medicine, College of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Ahmad Y. Alqassim
- Department of Family and Community Medicine, College of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Abdulwahab A. Aqeeli
- Department of Family and Community Medicine, College of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Majed A. Ryani
- Department of Family and Community Medicine, College of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Ahmed A. Bahri
- Department of Family and Community Medicine, College of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Hassan A. Suwaydi
- Department of Public Health in Jazan, Ministry of Health, Saudi Arabia, Jazan, Saudi Arabia
| | - Abdullah A. Najmi
- Department of Obstetrics and Gynecology, King Fahad Central Hospital, Jazan, Saudi Arabia
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Nguata M, Orwa J, Kigen G, Kamaru E, Emonyi W, Kariuki S, Newton C, Ongeri L, Mwende R, Gichuru S, Atwoli L. Association between psychosis and substance use in Kenya. Findings from the NeuroGAP-Psychosis study. Front Psychiatry 2024; 15:1301976. [PMID: 38501084 PMCID: PMC10945606 DOI: 10.3389/fpsyt.2024.1301976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 02/06/2024] [Indexed: 03/20/2024] Open
Abstract
Background Substance use is prevalent among people with mental health issues, and patients with psychosis are more likely to use and misuse substances than the general population. Despite extensive research on substance abuse among the general public in Kenya, there is a scarcity of data comparing substance use among people with and without psychosis. This study investigates the association between psychosis and various substances in Kenya. Methods This study utilized data from the Neuro-GAP Psychosis Case-Control Study between April 2018 and December 2022. The KEMRI-Wellcome Trust Research Programme recruited participants from various sites in Kenya, including Kilifi County, Malindi Sub-County, Port Reitz and Coast General Provincial Hospitals, and Moi Teaching and Referral Hospital, as well as affiliated sites in Webuye, Kapenguria, Kitale, Kapsabet, and Iten Kakamega. The collected data included sociodemographic information, substance use, and clinical diagnosis. We used the summary measures of frequency (percentages) and median (interquartile range) to describe the categorical and continuous data, respectively. We examined the association between categorical variables related to psychosis using the chi-square test. Logistic regression models were used to assess the factors associated with the odds of substance use, considering all relevant sociodemographic variables. Results We assessed a total of 4,415 cases and 3,940 controls. Except for alcohol consumption (p-value=0.41), all forms of substance use showed statistically significant differences between the case and control groups. Cases had 16% higher odds of using any substance than controls (aOR: 1.16, 95%CI: 1.05-1.28, p=0.005). Moreover, males were 3.95 times more likely to use any substance than females (aOR:3.95; 95%CI: 3.43-4.56). All the categories of living arrangements were protective against substance use. Conclusion The findings of this study suggest that psychotic illnesses are associated with an increased likelihood of using various substances. These findings are consistent with those of previous studies; however, it is crucial to investigate further the potential for reverse causality between psychosis and substance abuse using genetically informed methods.
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Affiliation(s)
- Monica Nguata
- Department of Post Traumatic Stress Disorder (PTSD) Tnx, Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - James Orwa
- Department of Population Health, Medical College of East Africa Aga Khan University, Nairobi, Kenya
| | - Gabriel Kigen
- Department of Pharmacology and Toxicology, Moi University School of Medicine, Eldoret, Kenya
| | - Edith Kamaru
- Department of Mental Health, Moi Teaching and Referral Hospital, Eldoret, Kenya
| | - Wilfred Emonyi
- Department of Immunology, Moi University School of Medicine, Eldoret, Kenya
| | - Symon Kariuki
- Neuroscience Unit, Kenya Medical Research Institute (KEMRI) Wellcome Trust Research Programme, Kilifi, Kenya
- Department of Public Health, Pwani University, Kilifi, Kenya
- Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| | - Charles Newton
- Neuroscience Unit, Kenya Medical Research Institute (KEMRI) Wellcome Trust Research Programme, Kilifi, Kenya
- Department of Public Health, Pwani University, Kilifi, Kenya
- Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| | - Linnet Ongeri
- Neuroscience Unit, Kenya Medical Research Institute (KEMRI) Wellcome Trust Research Programme, Kilifi, Kenya
| | - Rehema Mwende
- Neuroscience Unit, Kenya Medical Research Institute (KEMRI) Wellcome Trust Research Programme, Kilifi, Kenya
- Department of Public Health, Pwani University, Kilifi, Kenya
- Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| | - Stella Gichuru
- Department of Medicine, Medical College East Africa, the Aga Khan University, Nairobi, Kenya
| | - Lukoye Atwoli
- Department of Medicine, Medical College East Africa, the Aga Khan University, Nairobi, Kenya
- Department of Mental Health and Behavioural Sciences, Moi University School of Medicine, Eldoret, Kenya
- Brain and Mind Institute, the Aga Khan University, Nairobi, Kenya
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Wogayehu B, Demissie T, Wolka E, Alemayehu M, Daka K. Individual and community-level factors associated with khat ( Catha edulis) use among women of reproductive age in Halaba zone, South Ethiopia: a multilevel mixed effect analysis. Front Psychiatry 2024; 15:1333556. [PMID: 38439793 PMCID: PMC10910081 DOI: 10.3389/fpsyt.2024.1333556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 01/30/2024] [Indexed: 03/06/2024] Open
Abstract
Introduction There is a paucity of data on factors associated with khat chewing among women of reproductive age using multilevel analysis. Furthermore, the effects of some potential factors like stressful life events, knowledge about and attitude toward the effects of khat have been given little attention and are not well understood. Therefore, this study aimed to examine the prevalence and multilevel factors associated with khat use among women of reproductive age in Halaba zone, South Ethiopia. Methods A community-based cross sectional study was conducted in Halaba zone from February to July, 2023. Systematic random sampling technique was used to include 1573 study participants. The dependent variable was current khat use, which is operationalized as using khat within 30 days preceding the study. An interviewer administered questionnaire was used for the data collection. Results The prevalence of current khat use among women of reproductive age was 65.9% [95%CI (63.5-68.2%)]. Factors significantly associated with khat use were; ages of women 35 and above years [Adjusted Odds Ratio (AOR) = 6.35, 95% CI: (3.62, 11.13)], ever married [AOR = 2.41, 95% CI: (1.10, 5.31)], secondary and above education [AOR = 0.28, 95% CI: (0.15, 0.49)], belong to richer household [AOR = 1.75, 95% CI: (1.12, 2.75)], mass media use [AOR = 3.12, 95% CI: (1.85, 4.81)], low knowledge about khat effects [AOR = 3.12, 95% CI: (1.85, 5.24)], positive attitude towards khat use [AOR = 11.55, 95% CI: (6.76, 19.71)], and strong social support [AOR = 0.43, 95% CI: (0.28, 0.64)] and non-user friend [AOR = 0.31, 95% CI: (0.20, 0.48)]. From the community level variables: rural residence [AOR = 5.06, 95% CI: (1.82, 14.09)] was significantly associated with khat use. Conclusion Khat use among women of reproductive age was found to be very high. From individual-level factors: advanced ages of women, secondary and above education, live in the richer wealth quintile, mass media exposure, low knowledge on khat effects, positive attitude towards khat use, strong social support, and from community-level variables: residing in rural area were significantly associated with khat use. Khat use screening for all women of childbearing age, as well as referral to substance use disorder centers for those women identified as having khat use disorder, should become a standard of care in all health facilities.
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Affiliation(s)
- Biruk Wogayehu
- Department of Public Health, Arbaminch College of Health Sciences, Arbaminch, South Region, Ethiopia
- Department of Public Health, School of Public Health, College of Medicine and Health Sciences, Wolaita Sodo University, Sodo, South Region, Ethiopia
| | - Tsegaye Demissie
- Department of Public Health, School of Public Health, College of Medicine and Health Sciences, Wolaita Sodo University, Sodo, South Region, Ethiopia
| | - Eskinder Wolka
- Department of Public Health, School of Public Health, College of Medicine and Health Sciences, Wolaita Sodo University, Sodo, South Region, Ethiopia
| | - Mekuriaw Alemayehu
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Amhara Region, Ethiopia
| | - Kassa Daka
- Department of Public Health, School of Public Health, College of Medicine and Health Sciences, Wolaita Sodo University, Sodo, South Region, Ethiopia
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Ssenyonjo J, Mistler C, Adler T, Shrestha R, Kyambadde P, Copenhaver M. Examining HIV Knowledge and Sexually Risky Behaviors among Female Sex Workers in Kampala, Uganda. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:163. [PMID: 38397654 PMCID: PMC10888220 DOI: 10.3390/ijerph21020163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/26/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024]
Abstract
HIV incidence remains alarmingly high among female sex workers (FSWs) in Uganda, necessitating targeted interventions. This study aimed to identify individual and provider-level barriers and facilitators to primary HIV prevention among FSWs in an urban setting. Focus groups involving FSWs and healthcare providers (HCPs) were conducted to inform the development of tailored prevention interventions. Results revealed that all participants had mobile phones, recent sexual activity, and a history of HIV testing, with high rates of sexually transmitted infections and varying HIV test results. FSWs displayed a well-informed awareness of HIV transmission risks, emphasizing the threat for those not testing positive. They unanimously recognized the crucial role of HIV testing in informing, mitigating risks, promoting ART use, and endorsing consistent condom usage. Despite heightened awareness, HCPs noted potential underestimation of vulnerability. Various challenges, including inadequate condom usage, substance abuse, and client dynamics, underscored the complexity of safeguarding against HIV transmission among FSWs. Widespread alcohol and drug use, including marijuana, kuber, and khat, served as coping mechanisms and social facilitators. Some FSWs successfully reduced alcohol intake, highlighting challenges in addressing substance use. FSWs preferred group discussions in health education programs, emphasizing peer interactions and the effectiveness of visual aids in HIV prevention education. This study provides comprehensive insights to guide the development of targeted interventions addressing the multi-faceted challenges FSWs face in HIV prevention.
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Affiliation(s)
- Jude Ssenyonjo
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Colleen Mistler
- Division of Prevention and Community Research, Department of Psychiatry, School of Medicine, Yale University, New Haven, CT 06520, USA
| | - Tanya Adler
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Roman Shrestha
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Peter Kyambadde
- Most At-Risk Populations Initiative-MARPI, Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269, USA
| | - Michael Copenhaver
- Department of Allied Health Sciences, University of Connecticut, Storrs, CT 06269, USA
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Geremew H, Kebede FA, Negash A, Mengstie MA, Geremew D. Khat chewing and its associated factors among pregnant women in Chiro district, eastern Ethiopia: a community-based study. Front Psychiatry 2023; 14:1253128. [PMID: 38034922 PMCID: PMC10684754 DOI: 10.3389/fpsyt.2023.1253128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/27/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction Despite its deleterious consequences, khat chewing is escalating worldwide. However, there is a lack of evidence about the extent of khat chewing among pregnant women in Ethiopia, particularly in the current study area. Therefore, this study aimed to assess the prevalence of current khat chewing and its associated factors among pregnant women in Chiro district, eastern Ethiopia. Methods This community-based cross-sectional study was conducted in Chiro district from November 1 to 30, 2022 G.C. Study participants were selected using the systematic random sampling technique. An interview-administered structured questionnaire was used to collect data through a house-to-house survey. The data were entered into EpiData version 3.1 and analyzed in STATA 14 software. Characteristics of study participants were summarized using descriptive analysis, and binary logistic regression was used to identify determinants of khat chewing. Results A total of 409 pregnant women participated in this study, with a response rate of 99%. The overall prevalence of khat chewing was 60.4% (95% CI: 55.5%, 65.2%). Religion (AOR: 2.08; 95% CI: 1.13, 3.82), khat cultivation (AOR: 0.43; 95% CI: 0.25, 0.77), partner khat use (AOR: 5.54; 95% CI: 3.11, 9.88), pre-pregnancy khat use (AOR: 9.95; 95% CI: 5.55, 17.81), antenatal care (ANC) visit (AOR: 2.71; 95% CI: 1.41, 5.21), and mental distress (AOR: 4.89; 95% CI: 2.38, 10.02) were significantly associated with current khat chewing. Conclusion The majority of pregnant women in the study area practice khat chewing. Thus, accessible and comprehensive pre-conception and pre-natal care incorporating the prevention and management of antenatal khat chewing is crucial to overcome this problem. Provision of mental healthcare involving partners of pregnant women is also important to reduce the extent and impacts of khat chewing during pregnancy. Further longitudinal studies triangulated with qualitative designs are recommended.
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Affiliation(s)
- Habtamu Geremew
- College of Health Science, Oda Bultum University, Chiro, Ethiopia
| | - Fekadu Abera Kebede
- Department of Nursing, College of Health Science, Oda Bultum University, Chiro, Ethiopia
| | - Abraham Negash
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Misganaw Asmamaw Mengstie
- Department of Biochemistry, College of Medicine and Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Demeke Geremew
- Immunology and Molecular Biology Unit, Department of Medical Laboratory Sciences, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
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Nigussie K, Negash A, Sertsu A, Mulugeta A, Tamire A, Kassa O, Abdeta T, Dereje J. Khat chewing and associated factors among public secondary school students in Harar town, Eastern Ethiopia: a multicenter cross-sectional study. Front Psychiatry 2023; 14:1198851. [PMID: 37720900 PMCID: PMC10499630 DOI: 10.3389/fpsyt.2023.1198851] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 07/31/2023] [Indexed: 09/19/2023] Open
Abstract
Background Khat is a huge, evergreen tree that grows at high altitudes throughout the Arabian Peninsula and in the region stretching from eastern to southern Africa. Cathinone, cathine, and norephedrine are psychoactive ingredients contained in khat. Ethiopian teenagers, especially those in secondary school, frequently use khat. This use of khat may lead to students frequently missing class and experiencing subpar academic performance. However, the study area lacks information regarding the prevalence of khat use and the factors associated with it. Objective This study's primary goal is to determine the prevalence of khat chewing and related factors among secondary school students in public schools in Harar, Eastern Ethiopia, in 2022. Methods A multicenter cross-sectional study design was employed from June 01-June 30, 2022, in three public secondary schools in Harar town in a sample of 485 students. Systematic random sampling was used to choose the study sample. Data were gathered using self-administered questionnaires, and the Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) was used to assess khat chewing. Epidata version 4.6 was used to enter the data, while STATA version 14 was used to analyze them. To determine the factors related to khat chewing, bivariate and multivariate logistic regression analysis was conducted, and statistical significance was determined at a 95% confidence level with a P-value under 0.05. Results Out of 485 eligible participants, 455 responded to this survey, giving a response rate of 93.8%. Overall, 33.2% (95% CI: 29.2%-37.6%) of the sample's participants reported currently chewing khat. Age ranged from 20 to 25 years (AOR = 2.04; 95% CI: 1.19-3.48), male students (AOR = 7.03; 95% CI: 4.35-12.57), current alcohol user (AOR 6.48; 95% CI: 2.30-18.28), presence of chewer friends (AOR 3.86; 95% CI: 2.38-6.24), and depression (AOR 1.84, 95%CI: 1.02-3.30), were strongly associated with khat chewing at a p-value of < 0.05. Conclusion Khat chewing was very common among students in Eastern Ethiopia's public secondary schools. Ages between 20 and 25 years, being a male, being current alcohol users, having chewer buddies, and depression are all significantly linked to khat use. Thus, schools should create and implement audience-specific behavioral change communication to deter and stop students from chewing khat. Additionally, it is important to ban the sale of khat to young adults and adolescents, promote medical care for khat users, and foster peer advocacy for support services.
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Affiliation(s)
- Kabtamu Nigussie
- Department of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Abraham Negash
- Department of Midwifery, School of Nursing and Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Addisu Sertsu
- Department of Nursing, School of Nursing and Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Abiy Mulugeta
- Department of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Aklilu Tamire
- School of Public Health, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Obsan Kassa
- School of Public Health, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Tilahun Abdeta
- Department of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
| | - Jerman Dereje
- Department of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Science, Haramaya University, Harar, Ethiopia
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Olani AB, Gerbaba M, Getnet M, Soboka M, Decorte T. Is chewing khat associated with mental health disorders? A scoping review of the content and quality of the current evidence base. Subst Abuse Treat Prev Policy 2023; 18:39. [PMID: 37370160 DOI: 10.1186/s13011-023-00545-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Khat (Catha edulis) is a plant commonly found in the horn of Africa whose leaves are chewed for their psycho-stimulant effects. Several studies have demonstrated the association between khat use and mental health problems. Nevertheless, evidence is mixed and inconsistent, warranting further review of available studies. This scoping review is aimed at investigating the content and quality of evidence base on the associations between khat use and mental health disorders and suggesting avenues for further research. METHODS We used a scoping review methodology to map the existing evidence using PubMed, SCOPUS, Embase, and CINAHL databases. Primary studies focusing on the association between any pattern of khat use and any form of mental health disorders are included. The review focused on all age groups, any study design, all geographical locations, and any publication year. The terms used for searching eligible studies include khat, mental disorders, and various alternative terminologies. Narrative review is employed to present findings. RESULTS 7,121 articles were found, of which 108 were eligible, conducted across 12 different countries. The majority of the studies was done during the last ten years and the studies mostly employed cross-sectional design. About 10 different categories of mental health disorders have been identified as showing associations with khat use. Despite many contradictory findings between the studies, most of the evidence base suggests that khat use is associated with mental health disorders. Non-specific psychological distress is the most frequently mentioned mental health problem (reported in 26.9% of the studies). Khat use as a predictor variable is mostly assessed using a 'yes/no' category, and as a result, dose-dependent effects of khat use on mental health are not given much consideration. CONCLUSION Although most of the studies associate khat use with mental health disorders, the causal relationships are inconclusive given the cross-sectional design of the studies, and the presence of potential confounders and several forms of biases. Available studies also report contradictory findings. Further studies are recommended using prospective designs, standardized and valid measures of khat use, and focusing on specific types of mental health disorders.
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Affiliation(s)
- Amanti Baru Olani
- Institute for Social Drug Research, Department of Criminology, Criminal Law and Social Law, Ghent University, Universiteitstraat 4, Ghent, 9000, Belgium.
- Department of Sociology, Jimma University, Jimma, P.O.Box 378, Ethiopia.
| | - Mulusew Gerbaba
- Department of Epidemiology, Institute of Health, Jimma University, Jimma, P.O.Box 378, Ethiopia
| | - Masrie Getnet
- Department of Epidemiology, Institute of Health, Jimma University, Jimma, P.O.Box 378, Ethiopia
| | - Matiwos Soboka
- Department of Psychiatry, Institute of Health, Jimma University, Jimma, P.O.Box 378, Ethiopia
| | - Tom Decorte
- Institute for Social Drug Research, Department of Criminology, Criminal Law and Social Law, Ghent University, Universiteitstraat 4, Ghent, 9000, Belgium
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9
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Nooh F, Ali MI, Chernet A, Probst-Hensch N, Utzinger J. Prevalence and Risk Factors of Hypertension in Hargeisa, Somaliland: A Hospital-Based Cross-Sectional Study. Diseases 2023; 11:diseases11020062. [PMID: 37092444 PMCID: PMC10123622 DOI: 10.3390/diseases11020062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/03/2023] [Accepted: 04/05/2023] [Indexed: 04/25/2023] Open
Abstract
Hypertension is the leading risk factor for cardiovascular diseases and represents a major public health challenge worldwide. There is a paucity of information regarding the hypertension status of adults in Somaliland. We aimed to assess the magnitude of, and factors associated with, hypertension among adult patients seeking care at Hargeisa group hospital in Hargeisa city, Somaliland. We conducted a health facility-based cross-sectional study enrolling adult outpatients. We used the World Health Organization (WHO) STEPwise surveillance approach to obtain patient information. A total of 319 participants (54.2% males; mean age 40.4 ± 14.0 years) had complete data records. The prevalence of hypertension was 22.6% (95% confidence interval; 18.2-27.6%). The prevalence of hypertension increased with age and was higher in males (24.9%) than in females (19.9%). Age, cholesterolaemia and obesity were significantly associated with hypertension. Separate analyses for females and males revealed that obesity was significantly associated with hypertension in females but not in males. On the contrary, cholesterolaemia was significantly associated with hypertension in males but not in females. We found a high prevalence of hypertension and multiple risk factors for non-communicable diseases (NCDs) in outpatients seeking care in Hargeisa. Our findings emphasise the need for enhanced focus on the prevention and management of NCDs in Somaliland.
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Affiliation(s)
- Faisal Nooh
- Swiss Tropical and Public Health Institute, Kreuzstrasse 2, CH-4123 Allschwil, Switzerland
- University of Basel, CH-4003 Basel, Switzerland
- College of Medicine & Health Sciences, University of Hargeisa, Hargeisa 25263, Somaliland
- College of Medicine & Health Sciences, Jigjiga University, Jigjiga 1020, Ethiopia
| | - Mohamed I Ali
- College of Medicine & Health Sciences, Jigjiga University, Jigjiga 1020, Ethiopia
| | - Afona Chernet
- Swiss Tropical and Public Health Institute, Kreuzstrasse 2, CH-4123 Allschwil, Switzerland
- University of Basel, CH-4003 Basel, Switzerland
| | - Nicole Probst-Hensch
- Swiss Tropical and Public Health Institute, Kreuzstrasse 2, CH-4123 Allschwil, Switzerland
- University of Basel, CH-4003 Basel, Switzerland
| | - Jürg Utzinger
- Swiss Tropical and Public Health Institute, Kreuzstrasse 2, CH-4123 Allschwil, Switzerland
- University of Basel, CH-4003 Basel, Switzerland
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10
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Asfaw LS. Adverse Effects of Chewing Khat (Catha edulis): A Community-based Study in Ethiopia. Oman Med J 2023; 38:e461. [PMID: 36923946 PMCID: PMC10008818 DOI: 10.5001/omj.2023.46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 09/07/2022] [Indexed: 11/03/2022] Open
Abstract
Objectives The purpose of this study was to assess the effects of habitual chewing of khat (Catha edulis) on blood pressure, body mass index, and physiological aspects of sexuality among residents of an Ethiopian town. Methods A statistically determined and randomly selected sample of khat-chewing individuals in the town of Hosanna in Southern Ethiopia were included in the study. We used physical measurements and a self-administered questionnaire to collect the data, which was statistically analyzed. Results The participants comprised a total of 420 with mean age = 28.7±5.7 years; 336 (80.0%) were male. Nearly half (201; 47.9%) were in the age-group 30-34 years. The adverse effects of khat use were assessed from the median score of each outcome, namely, physical problems, abuse potential, and social effects. Having a score above the median on each of the three target outcomes was equated with the presence of adverse effects. Adverse effects were reported among 341 of 420 (81.2%) participants, of whom 277 of 341 (81.2%) were male and 64 of 341 (18.8%) were female. The reported adverse effects were significantly higher among those who co-used tobacco, coffee, or tea with khat, with adjusted odds ratio = 4.8; CI: 2.86-8.22. Conclusions Khat chewing was found to have a significant adverse effect on the health of individuals who indulged in it. This finding implies the need for urgent intervention from health authorities.
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Affiliation(s)
- Likawunt Samuel Asfaw
- Hosanna College of Health Sciences, Department of Health Information Technology, Hosanna, Ethiopia
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11
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Bete T, Lami M, Negash A, Eyeberu A, Birhanu A, Berhanu B, Abdeta T, Nigussie S, Dechasa DB, Gemechu K, Wedaje D, Alemu A, Kibret H, Bayu K, Meseret F, Abinew Y, Wondimneh F, Dirirsa G, Godana A, Husen J, Alemu A, Nigussie K, Heluf H, Bogale K, Dessie Y. Current alcohol, tobacco, and khat use and associated factors among adults living in Harari regional state, eastern Ethiopia: A community-based cross-sectional study. Front Psychiatry 2022; 13:955371. [PMID: 36532190 PMCID: PMC9751331 DOI: 10.3389/fpsyt.2022.955371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 10/17/2022] [Indexed: 11/25/2022] Open
Abstract
Background Psychoactive substance use becomes a major public health and socioeconomic problem worldwide. Despite its burden and consequences, there is no community-based study conducted on psychoactive substance use and associated factors in eastern Ethiopia. Therefore, this study aimed to assess the magnitude and determinants of current alcohol, tobacco, and khat among adults living in Harari regional state, eastern Ethiopia. Methods A community-based cross-sectional study was conducted on 955 adults living in Harari regional state. Participants were randomly recruited using a simple random sampling technique. Data were collected by interviewer-administered structured and semi-structured questionnaires. Data were entered into Epi Data version 3.1 and exported to Stata version 14.0 for analysis. Logistic regression analysis was performed to determine the association between the outcome and independent variables, and the statistical significance was declared at a p < 0.5. Results Of 955 eligible participants, 95.29% participated in the study. The overall prevalence of current alcohol use, tobacco use, and khat use in this study was 8.24, 14.5, and 63.30%, respectively. The availability of alcohol, being unemployed, and being a current khat user were significantly associated with current alcohol use. Being male, having a low level of education, having peer pressure, having a common mental disorder, being a current alcohol user, and being a khat user were identified as significant predictors for current tobacco use. The age between 31 and 40 years, being a Muslim religion follower, being a farmer, being a current tobacco user, and availability of khat were significantly associated with current khat use. Conclusion and recommendations The prevalence of psychoactive substance use in the study area was relatively high compared with that of previous studies. By considering these determinants, screening, early identification, and developing appropriate intervention strategies to prevent and tackle current alcohol, tobacco, and khat use in the community should be of great concern.
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Affiliation(s)
- Tilahun Bete
- Department of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Magarsa Lami
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Abraham Negash
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Addis Eyeberu
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Abdi Birhanu
- College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Bekelu Berhanu
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Tilahun Abdeta
- Department of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Shambel Nigussie
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Deribe Bekele Dechasa
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Kabtamu Gemechu
- School of Medical Laboratory Science, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Dawud Wedaje
- Department of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Ayichew Alemu
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Haregeweyn Kibret
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Kefelegn Bayu
- Department of Environmental Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Fentahun Meseret
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Yideg Abinew
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Fenta Wondimneh
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Gebisa Dirirsa
- Department of Environmental Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Abduro Godana
- Department of Clinical Pharmacy, School of Pharmacy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Jemal Husen
- School of Medical Laboratory Science, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Addisu Alemu
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Kabtamu Nigussie
- Department of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Helina Heluf
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Kasahun Bogale
- School of Medical Laboratory Science, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Yadeta Dessie
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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12
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Onaolapo OJ, Olofinnade AT, Ojo FO, Adeleye O, Falade J, Onaolapo AY. Substance use and substance use disorders in Africa: An epidemiological approach to the review of existing literature. World J Psychiatry 2022; 12:1268-1286. [PMID: 36389088 PMCID: PMC9641378 DOI: 10.5498/wjp.v12.i10.1268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 05/01/2022] [Accepted: 09/07/2022] [Indexed: 02/05/2023] Open
Abstract
The relationship between man and substances that have abuse potentials, and whose use has been associated with the development or progression of substance use disorders has continued to evolve in terms of geography, economic implications, and time. History shows that local plants with psychoactive constituents can get exported worldwide through global travel, commerce, or even conquest. Time and globalization also change people’s relationship with substances of abuse; hence, an area that was initially alien to certain substances might evolve to becoming a trafficking hub, and then a destination. A case in point is Africa where a rapidly increasing prevalence of substance use/abuse and substance use disorder among adolescents and young adults is putting enormous strain on the economy, healthcare system, and society at large. However, there appears to be a paucity of scientific literature and data on the epidemiology, risk assessment, and contributing factors to substance use and the development of substance use disorders across Africa. In this narrative review, we examine extant literature (PubMed, Google scholar, Medline) for information on the prevalence, trends, and influencers of substance use and the development of substance use disorders. This is with a view of understanding the determinants of substance use and factors that influence the development of substance use disorders in the region, and how this information can be channeled towards developing a comprehensive intervention and treatment program.
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Affiliation(s)
- Olakunle James Onaolapo
- Behavioral Neuroscience Unit, Neuropharmacology Subdivision, Department of Pharmacology, Ladoke Akintola University of Technology, Ogbomoso 210214 Oyo, Nigeria
| | - Anthony Tope Olofinnade
- Department of Pharmacology, Therapeutics and Toxicology, Lagos State University, Ikeja 100001, Lagos, Nigeria
| | - Foluso Olamide Ojo
- Department of Anatomy, Ladoke Akintola University of Technology, Ogbomoso 210214, Oyo, Nigeria
| | - Olufunto Adeleye
- Department of Anatomy, Ladoke Akintola University of Technology, Ogbomoso 210214, Oyo, Nigeria
| | - Joshua Falade
- Department of Mental Health, Afe Babalola University, Ado-Ekiti 360282, Ekiti, Nigeria
| | - Adejoke Yetunde Onaolapo
- Behavioral Neuroscience Unit, Neurobiology Subdivision, Department of Anatomy, Ladoke Akintola University of Technology, Ogbomoso 210214, Oyo, Nigeria
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Mohammed F, Geda B, Assebe Yadeta T, Dessie Y. Exploring the trend of Schizophrenia at Hiwot Fana specialized university referral hospital, Eastern, Ethiopia (2016-2020): A 5-year retrospective analysis. SAGE Open Med 2022; 10:20503121221132160. [PMID: 36277442 PMCID: PMC9583212 DOI: 10.1177/20503121221132160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 09/23/2022] [Indexed: 11/07/2022] Open
Abstract
Schizophrenia is one of the most troublesome psychiatric problems requiring
long-term antipsychotic treatments. There is a scarcity of data regarding its
overtime trend in Ethiopia.
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Affiliation(s)
- Fethia Mohammed
- Department of Psychiatry, School of
Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University,
Harar, Ethiopia,Fethia Mohammed, Department of Psychiatry,
School of Nursing and Midwifery, College of Health and Medical Sciences,
Haramaya University, Harer 235, Ethiopia.
| | - Biftu Geda
- Department of Nursing, School of Health
Sciences, Madda Walabu University, Harar, Ethiopia
| | - Tesfaye Assebe Yadeta
- School of Nursing and Midwifery,
College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Yadeta Dessie
- School of Public Health, College of
Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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14
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Edwards B, Atkins N. Exploring the association between khat use and psychiatric symptoms: a systematic review. BMJ Open 2022; 12:e061865. [PMID: 35879018 PMCID: PMC9328084 DOI: 10.1136/bmjopen-2022-061865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES Consumption of the drug khat is high across East Africa and the South-Western Arabian Peninsula despite evidence for its adverse psychiatric effects. This systematic review aims to explore cross-sectional research in the field to determine the strength of the association between khat use and psychiatric symptoms METHODS: Six databases were searched in October 2021-Ovid Medline, Embase, APA PsycINFO, CINAHL, Scopus and Proquest-using the following search terms: "khat" OR "qat" OR "qaad" OR "catha" OR "miraa" OR "mairungi" AND "depression" OR "anxiety" OR "mania" OR "psych*" OR "schiz*" OR "mental" OR "hallucinations" OR "delusions" OR "bipolar". Eligible studies were cross-sectional studies of any population or setting comparing the prevalence of psychiatric symptoms in long term or dependent khat users with non-users. The quality of each study was appraised by the Newcastle-Ottawa scale. A meta-analysis was planned using a random effects model to produce an OR with 95% CIs-using the Mantel-Haenszel method-alongside an I2 statistic to represent heterogeneity. The quality of this meta-analysis was appraised using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) scoring system. RESULTS 35 studies were eligible for inclusion (total participants=31 893), spanning 5 countries (Ethiopia, Somalia, Kenya, Saudi Arabia, UK). Meta-analysis suggests that khat use is associated with an 122% increased prevalence of psychiatric symptoms (OR 2.22, 95% CIs 1.76 to 2.79, p<0.00001, GRADE score: 'very low'). CONCLUSIONS The high heterogeneity of the meta-analysis is likely due to the wide variation between the studies within the evidence base. To perform a more accurate systematic review, further primary studies are needed with standardised measurements of variables, particularly khat consumption. PROSPERO REGISTRATION NUMBER CRD42020224510.
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Affiliation(s)
- Betsy Edwards
- College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Naomi Atkins
- College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
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15
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Beksinska A, Nyariki E, Kabuti R, Kungu M, Babu H, Shah P, Nyabuto C, Okumu M, Mahero A, Ngurukiri P, Jama Z, Irungu E, Adhiambo W, Muthoga P, Kaul R, Seeley J, Weiss HA, Kimani J, Beattie TS. Harmful Alcohol and Drug Use Is Associated with Syndemic Risk Factors among Female Sex Workers in Nairobi, Kenya. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:7294. [PMID: 35742558 PMCID: PMC9223659 DOI: 10.3390/ijerph19127294] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 05/31/2022] [Accepted: 06/08/2022] [Indexed: 02/04/2023]
Abstract
Background: Female Sex Workers (FSWs) are at high risk of harmful alcohol and other drug use. We use quantitative data to describe the prevalence of alcohol and other drug use and identify associated occupational and socio-economic risk factors, and aim to elucidate patterns of alcohol and drug use through information drawn from qualitative data. Methods: Maisha Fiti was a mixed-method longitudinal study conducted in 2019 among a random sample of FSWs in Nairobi, Kenya. We used baseline date from the behavioural−biological survey, which included the WHO Alcohol, Smoking and Substance Involvement Screening Test that measures harmful alcohol and other drug use in the past three months (moderate/high risk score: >11 for alcohol; >4 for other drugs). In-depth interviews were conducted with 40 randomly selected FSWs. Findings: Of 1003 participants, 29.9% (95%CI 27.0−32.6%) reported harmful (moderate/high risk) alcohol use, 21.5% harmful amphetamine use (95%CI 19.1−24.1%) and 16.9% harmful cannabis use (95%CI 14.7−19.2%). Quantitative analysis found that harmful alcohol, cannabis and amphetamine use were associated with differing risk factors including higher Adverse Childhood Experience (ACE) scores, street homelessness, food insecurity (recent hunger), recent violence from clients, reduced condom use, depression/anxiety and police arrest. Qualitative interviews found that childhood neglect and violence were drivers of entry into sex work and alcohol use, and that alcohol and cannabis helped women cope with sex work. Conclusions: There is a need for individual and structural-level interventions, tailored for FSWs, to address harmful alcohol and other drug use and associated syndemic risks including ACEs, violence and sexual risk behaviours.
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Affiliation(s)
- Alicja Beksinska
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London WC1H 9SH, UK; (P.S.); (J.S.); (T.S.B.)
| | - Emily Nyariki
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Rhoda Kabuti
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Mary Kungu
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Hellen Babu
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Pooja Shah
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London WC1H 9SH, UK; (P.S.); (J.S.); (T.S.B.)
| | - The Maisha Fiti Study Champions
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Chrispo Nyabuto
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Monica Okumu
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Anne Mahero
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Pauline Ngurukiri
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Zaina Jama
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Erastus Irungu
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Wendy Adhiambo
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Peter Muthoga
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Rupert Kaul
- Department of Medicine, University of Toronto, Toronto, ON M5S 1A1, Canada;
| | - Janet Seeley
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London WC1H 9SH, UK; (P.S.); (J.S.); (T.S.B.)
| | - Helen A. Weiss
- MRC International Statistics & Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK;
| | - Joshua Kimani
- Partners for Health and Development in Africa (PHDA), UNITID, College of Health Sciences, Nairobi P.O. Box 30197-00100, Kenya; (E.N.); (R.K.); (M.K.); (H.B.); (C.N.); (M.O.); (A.M.); (P.N.); (Z.J.); (E.I.); (W.A.); (P.M.); (J.K.)
| | - Tara S. Beattie
- Department of Global Health and Development, London School of Hygiene and Tropical Medicine, London WC1H 9SH, UK; (P.S.); (J.S.); (T.S.B.)
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16
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Jaguga F, Kiburi SK, Temet E, Barasa J, Karanja S, Kinyua L, Kwobah EK. A systematic review of substance use and substance use disorder research in Kenya. PLoS One 2022; 17:e0269340. [PMID: 35679248 PMCID: PMC9186181 DOI: 10.1371/journal.pone.0269340] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 05/18/2022] [Indexed: 12/27/2022] Open
Abstract
Objectives The burden of substance use in Kenya is significant. The objective of this
study was to systematically summarize existing literature on substance use
in Kenya, identify research gaps, and provide directions for future
research. Methods This systematic review was conducted in line with the PRISMA guidelines. We
conducted a search of 5 bibliographic databases (PubMed, PsychINFO, Web of
Science, Cumulative Index of Nursing and Allied Professionals (CINAHL) and
Cochrane Library) from inception until 20 August 2020. In addition, we
searched all the volumes of the official journal of the National Authority
for the Campaign Against Alcohol & Drug Abuse (the African Journal of
Alcohol and Drug Abuse). The results of eligible studies have been
summarized descriptively and organized by three broad categories including:
studies evaluating the epidemiology of substance use, studies evaluating
interventions and programs, and qualitative studies exploring various themes
on substance use other than interventions. The quality of the included
studies was assessed with the Quality Assessment Tool for Studies with
Diverse Designs. Results Of the 185 studies that were eligible for inclusion, 144 investigated the
epidemiology of substance use, 23 qualitatively explored various substance
use related themes, and 18 evaluated substance use interventions and
programs. Key evidence gaps emerged. Few studies had explored the
epidemiology of hallucinogen, prescription medication, ecstasy, injecting
drug use, and emerging substance use. Vulnerable populations such as
pregnant women, and persons with physical disability had been
under-represented within the epidemiological and qualitative work. No
intervention study had been conducted among children and adolescents. Most
interventions had focused on alcohol to the exclusion of other prevalent
substances such as tobacco and cannabis. Little had been done to evaluate
digital and population-level interventions. Conclusion The results of this systematic review provide important directions for future
substance use research in Kenya. Systematic review registration PROSPERO: CRD42020203717.
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Affiliation(s)
- Florence Jaguga
- Department of Mental Health, Moi Teaching & Referral Hospital,
Eldoret, Kenya
- * E-mail:
| | | | - Eunice Temet
- Department of Mental Health & Behavioral Sciences, Moi University
School of Medicine, Eldoret, Kenya
| | - Julius Barasa
- Population Health, Academic Model Providing Access to Healthcare,
Eldoret, Kenya
| | - Serah Karanja
- Department of Mental Health, Gilgil Sub-County Hospital, Gilgil,
Kenya
| | - Lizz Kinyua
- Intensive Care Unit, Aga Khan University Hospital, Nairobi,
Kenya
| | - Edith Kamaru Kwobah
- Department of Mental Health, Moi Teaching & Referral Hospital,
Eldoret, Kenya
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17
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Bitta M, Thungana Y, Kim HH, Denckla CA, Ametaj A, Yared M, Kwagala C, Ongeri L, Stroud RE, Kwobah E, Koenen KC, Kariuki S, Zingela Z, Akena D, Newton C, Atwoli L, Teferra S, Stein DJ, Gelaye B. Cross-country variations in the reporting of psychotic symptoms among sub-Saharan African adults: A psychometric evaluation of the Psychosis Screening Questionnaire. J Affect Disord 2022; 304:85-92. [PMID: 35183621 PMCID: PMC9036658 DOI: 10.1016/j.jad.2022.02.048] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 02/11/2022] [Accepted: 02/14/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Self-reporting of psychotic symptoms varies significantly between cultures and ethnic groups. Yet, limited validated screening instruments are available to capture such differences in the African continent. METHODOLOGY Among 9,059 individuals participating as controls in a multi-country case-control study of the genetic causes of psychosis, we evaluated the psychometric properties of the Psychosis Screening Questionnaire (PSQ). We applied multi-group confirmatory factor analysis and item response theory to assess item parameters. RESULTS The overall positive endorsement of at least one item assessing psychotic symptoms on the PSQ was 9.7%, with variability among countries (Uganda 13.7%, South Africa 11%, Kenya 10.2%, and Ethiopia 2.8%). A unidimensional model demonstrated good fit for the PSQ (root mean square error of approximation = 0.009; comparative fit index = 0.997; and Tucker-Lewis Index = 0.995). Hypomania had the weakest association with single latent factor (standardized factor loading 0.62). Sequential multi-group confirmatory factor analysis demonstrated that PSQ items were measured in equivalent ways across the four countries. PSQ items gave more information at higher levels of psychosis, with hypomania giving the least discriminating information. LIMITATIONS Participants were recruited from general medical facilities, so findings may not be generalizable to the general population. CONCLUSION The PSQ demonstrated a unidimensional factor structure in these samples. Items were measured equivalently across all study settings, suggesting that differences in prevalence of psychotic symptoms between countries were less likely to represent measurement artifact. The PSQ is more reliable in screening for psychosis in individuals with higher degrees of psychotic experiences-hypomania excluded-and might decrease the false-positive rate from mild nonspecific psychotic experiences.
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Affiliation(s)
- Mary Bitta
- Clinical Research-Neurosciences, KEMRI/Wellcome Trust Research Programme, Centre for Geographic Medicine Research (Coast), Kilifi, Kenya; Department of Psychiatry, University of Oxford, Oxford, UK.
| | - Yanga Thungana
- Department of Psychiatry, Walter Sisulu University, Mthatha, South Africa
| | - Hannah H Kim
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Christy A Denckla
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Stanley Center for Psychiatric Research at Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Amantia Ametaj
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Mahlet Yared
- Department of Psychiatry, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Claire Kwagala
- Department of Psychiatry, Makerere University, Kampala, Uganda
| | - Linnet Ongeri
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Stanley Center for Psychiatric Research at Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Rocky E Stroud
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Stanley Center for Psychiatric Research at Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Edith Kwobah
- Department of Mental Health, Moi teaching and Referral Hospital, Eldoret, Kenya
| | - Karestan C Koenen
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Stanley Center for Psychiatric Research at Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Symon Kariuki
- Clinical Research-Neurosciences, KEMRI/Wellcome Trust Research Programme, Centre for Geographic Medicine Research (Coast), Kilifi, Kenya
| | - Zukiswa Zingela
- Department of Psychiatry, Walter Sisulu University, Mthatha, South Africa
| | - Dickens Akena
- Department of Psychiatry, Makerere University, Kampala, Uganda
| | - Charles Newton
- Clinical Research-Neurosciences, KEMRI/Wellcome Trust Research Programme, Centre for Geographic Medicine Research (Coast), Kilifi, Kenya; Department of Psychiatry, University of Oxford, Oxford, UK
| | - Lukoye Atwoli
- Department of Mental Health, Moi teaching and Referral Hospital, Eldoret, Kenya; Medical College East Africa, The Aga Khan University, Nairobi, Kenya
| | - Solomon Teferra
- Department of Psychiatry, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Dan J Stein
- SA MRC Unit on Risk & Resilience in Mental Disorders, Dept of Psychiatry & Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Bizu Gelaye
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA; Stanley Center for Psychiatric Research at Broad Institute of MIT and Harvard, Cambridge, MA, USA; The Chester M. Pierce, MD Division of Global Psychiatry, Massachusetts General Hospital, Boston, MA, USA
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18
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Perkins JM, Kakuhikire B, Baguma C, Meadows M, Evans CQ, Jurinsky J, Rasmussen JD, Satinsky EN, Ayebare P, Kyokunda V, Juliet M, Bangsberg DR, Tsai AC. Perceived and misperceived norms about khat and/or cannabis use among adults in southwest Uganda. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2022; 101:103527. [PMID: 34890907 PMCID: PMC9272912 DOI: 10.1016/j.drugpo.2021.103527] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 10/31/2021] [Accepted: 11/01/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Studies from high-income contexts have found evidence that norms about substance use are misperceived. The accuracy of perceived norms about khat and cannabis use in Uganda have not previously been described. METHODS We conducted a population-based study targeting all resident adults across eight villages in southwestern Uganda. Personal khat and/or cannabis use frequency was based on self-report. We measured perceived norms about substance use by eliciting individuals' perceptions about how often most other adult men and most other adult women in their villages used these substances. We compared perceived norms to aggregated village rates of use to assess the extent to which norms were misperceived. We used multivariable Poisson regression to estimate correlates of misperceived norms. RESULTS Among 1626 participants (91% response rate), only 29 men (4%) and 9 women (1%) reported any lifetime use of khat and/or cannabis. However, 695 participants (43%) did not think lifetime abstinence was the norm among men in their villages, and 256 participants (16%) did not think lifetime abstinence was the norm among women. Moreover, 219 participants (13%) incorrectly believed most men in their village regularly used khat and/or cannabis (≥4 times per week). Misperceived norms were present across subgroups and were correlated with larger social networks, symptoms of depression, loneliness, and younger age. CONCLUSION In this study of all adults across 8 villages in rural Uganda, many participants misperceived norms about khat and/or cannabis use. Providing accurate information about prevailing norms in the local population may help prevent initiation of khat and/or cannabis use among adults in this context.
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Affiliation(s)
- Jessica M Perkins
- Peabody College, Vanderbilt University, 230 Appleton Place, Nashville, TN 37203, USA; Vanderbilt Institute of Global Health, 2525 West End Avenue, Nashville, TN 37203, USA.
| | - Bernard Kakuhikire
- Mbarara University of Science and Technology, P.O BOX 1410, Mbarara, Uganda
| | - Charles Baguma
- Mbarara University of Science and Technology, P.O BOX 1410, Mbarara, Uganda
| | - Meredith Meadows
- Peabody College, Vanderbilt University, 230 Appleton Place, Nashville, TN 37203, USA
| | - Claire Q Evans
- Peabody College, Vanderbilt University, 230 Appleton Place, Nashville, TN 37203, USA
| | - Jordan Jurinsky
- Peabody College, Vanderbilt University, 230 Appleton Place, Nashville, TN 37203, USA
| | | | - Emily N Satinsky
- Center for Global Health, Massachusetts General Hospital, 125 Nashua St, Boston, MA 02114, USA
| | - Patience Ayebare
- Mbarara University of Science and Technology, P.O BOX 1410, Mbarara, Uganda
| | - Viola Kyokunda
- Mbarara University of Science and Technology, P.O BOX 1410, Mbarara, Uganda
| | - Mercy Juliet
- Mbarara University of Science and Technology, P.O BOX 1410, Mbarara, Uganda
| | - David R Bangsberg
- Mbarara University of Science and Technology, P.O BOX 1410, Mbarara, Uganda; Oregon Health & Science University-Portland State University School of Public Health, 1880 SW 6th Ave, Portland, OR 97201, USA
| | - Alexander C Tsai
- Mbarara University of Science and Technology, P.O BOX 1410, Mbarara, Uganda; Center for Global Health, Massachusetts General Hospital, 125 Nashua St, Boston, MA 02114, USA; Harvard Medical School, 25 Shattuck St, Boston, MA 02115, USA; Mongan Institute, Massachusetts General Hospital, 100 Cambridge St Suite 1600, Boston, MA 02114, USA
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19
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Ongeri L, Kariuki SM, Nyawira M, Schubart C, Tijdink JK, Newton CRJC, Penninx BWJH. Suicidal attempts and ideations in Kenyan adults with psychotic disorders: An observational study of frequency and associated risk factors. Front Psychiatry 2022; 13:1085201. [PMID: 36741571 PMCID: PMC9892760 DOI: 10.3389/fpsyt.2022.1085201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/28/2022] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Psychotic disorders increase the risk for premature mortality with up to 40% of this mortality attributable to suicide. Although suicidal ideation (SI) and suicidal behavior (SB) are high in persons with psychotic disorders in sub-Saharan Africa, there is limited data on the risk of suicide and associated factors among persons with psychotic disorders. METHODS We assessed SI and SB in persons with psychotic disorders, drawn from a large case-control study examining the genetics of psychotic disorders in a Kenyan population. Participants with psychotic disorders were identified using a clinical review of records, and the diagnosis was confirmed with the Mini-International Neuropsychiatric Interview (MINI). We conducted bivariate and multivariate logistic (for binary suicide outcomes) or linear regression (for suicide risk score) analysis for each of the suicide variables, with demographic and clinical variables as determinants. RESULTS Out of 619 participants, any current SI or lifetime suicidal attempts was reported by 203 (32.8%) with psychotic disorders, of which 181 (29.2%) had a lifetime suicidal attempt, 60 (9.7%) had SI in the past month, and 38 (20.9%) had both. Family history of suicidality was significantly associated with an increased risk of suicidality across all the following four outcomes: SI [OR = 2.56 (95% CI: 1.34-4.88)], suicidal attempts [OR = 2.01 (95% CI: 1.31-3.06)], SI and SB [OR = 2.00 (95% CI: 1.31-3.04)], and suicide risk score [beta coefficient = 7.04 (2.72; 11.36), p = 0.001]. Compared to persons aged <25 years, there were reduced odds for SI for persons aged ≥ 25 years [OR = 0.30 (95% CI: 0.14-0.62)] and ≥ 45 years [OR = 0.32 (95% CI: 0.12-0.89)]. The number of negative life events experienced increased the risk of SI and SB [OR = 2.91 (95% CI: 1.43-5.94)] for 4 or more life events. Higher negative symptoms were associated with more suicidal attempts [OR = 2.02 (95%CI: 1.15-3.54)]. Unemployment was also associated with an increased risk for suicidal attempts [OR = 1.58 (95%CI: 1.08-2.33)] and SI and SB [OR = 1.68 (95% CI: 1.15-2.46)]. CONCLUSION Suicidal ideation and SB are common in persons with psychotic disorders in this African setting and are associated with sociodemographic factors, such as young age and unemployment, and clinical factors, such as family history of suicidality. Interventions targeted at the community (e.g., economic empowerment) or at increasing access to care and treatment for persons with psychotic disorders may reduce the risk of suicide in this vulnerable population group.
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Affiliation(s)
- Linnet Ongeri
- Centre for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Symon M Kariuki
- Department of Public Health, Pwani University, Kilifi, Kenya.,Neuroscience Unit, Kenya Medical Research Institute-Wellcome Trust Research Program, Kilifi, Kenya.,Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| | - Miriam Nyawira
- Neuroscience Unit, Kenya Medical Research Institute-Wellcome Trust Research Program, Kilifi, Kenya
| | | | - Joeri K Tijdink
- Department of Ethics, Law and Humanities, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands.,Department of Philosophy, Faculty of Humanities, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Charles R J C Newton
- Department of Public Health, Pwani University, Kilifi, Kenya.,Neuroscience Unit, Kenya Medical Research Institute-Wellcome Trust Research Program, Kilifi, Kenya.,Department of Psychiatry, University of Oxford, Oxford, United Kingdom
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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20
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Alshoabi S, Hamid A, Gameraddin M, Suliman A, Omer A, Alsultan K, Binmodied AR, Alhamadi M. Risks of khat chewing on the cardiovascular, nervous, gastrointestinal, and genitourinary systems: A narrative review. J Family Med Prim Care 2022; 11:32-36. [PMID: 35309607 PMCID: PMC8930170 DOI: 10.4103/jfmpc.jfmpc_1254_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/15/2021] [Accepted: 10/06/2021] [Indexed: 11/13/2022] Open
Abstract
Khat is an evergreen plant and its fresh green leaves and buds are chewed for several hours a day for its psychostimulant response. This study aimed to review the effects of khat chewing on the body. PubMed was searched for literature on the different aspects of khat chewing to summarize its effects on different body systems. The major effects of khat chewing are those on the cardiovascular system including increased blood pressure, increased heart rate, and increased risk of myocardial infarction. It causes insomnia, stress, depression, hallucination, and increased risk of brain stroke. It causes dental caries, bad oral hygiene, periodontitis, increased oral mucosal ulcers, and increased gingival bleeding and recession. Khat chewing causes loss of appetite, gastritis, constipation, and hemorrhoids, and increased risk of hepatotoxicity and liver cirrhosis. Ultimately, it causes weak micturition, decreased sperm motility and count, and low birth-weight offspring in khat chewing mothers. The published articles about khat chewing in journals indexed in the PubMed was reviewed. Inclusion criteria involved each article available with English language and have a reported new effect of khat chewing.
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21
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Ye S, Hu J, Liu Z, Liang M. Progress and Research Trends on Catha edulis (Vahl) Endl. ( Catha edulis): A Review and Bibliometric Analysis. Front Pharmacol 2021; 12:705376. [PMID: 34867319 PMCID: PMC8632648 DOI: 10.3389/fphar.2021.705376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 10/06/2021] [Indexed: 11/13/2022] Open
Abstract
Catha edulis (Vahl) Endl., known as Catha edulis or Khat is a traditional and regional plant for chewing, smoking and drinking, that has posed a worldwide public health problem due to its recent emerging abused consumption. In the face of the massive use of Catha edulis, we reviewed related publications to analyze the progress and research trends through bibliometric methods. After screening, a total of 514 scientific publications published from 1997 to 2020 were included by systematic retrieval from the Web of Science (WoS) database. According to further scientometric analysis, the annual number of publications output kept rising in most of the years. Ethiopia and the United States of America (USA) have been devoting significant contributions to the field. Though the research emphasis had been the chemical composition and pharmacological and toxicological effects for several years, the hot spots were transferred; the mechanism investigations of Catha edulis have been the focus in recent years, which might be continued in the future. Furthermore, co-operations of multi-disciplinary researchers are needed to minimize abuse harms and maximize the medicinal benefits of Catha edulis to human beings.
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Affiliation(s)
- Shuang Ye
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jin Hu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zilong Liu
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Man Liang
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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22
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Auguste A, Gathere S, Pinheiro PS, Adebamowo C, Akintola A, Alleyne-Mike K, Anderson SG, Ashing K, Awittor FK, Awuah B, Bhakkan B, Deloumeaux J, du Plessis M, Ekanem IOA, Ekanem U, Ezeome E, Felix N, Gachii AK, Gaete S, Gibson T, Hage R, Harrison S, Igbinoba F, Iseh K, Kiptanui E, Korir A, Lawson-Myers HD, Llanos A, Luce D, McNaughton D, Odutola M, Omonisi A, Otu T, Peruvien J, Raheem N, Roach V, Sobers N, Uamburu N, Ragin C. Heterogeneity in head and neck cancer incidence among black populations from Africa, the Caribbean and the USA: Analysis of cancer registry data by the AC3. Cancer Epidemiol 2021; 75:102053. [PMID: 34743058 PMCID: PMC8627451 DOI: 10.1016/j.canep.2021.102053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/12/2021] [Accepted: 10/16/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Africa and the Caribbean are projected to have greater increases in Head and neck cancer (HNC) burden in comparison to North America and Europe. The knowledge needed to reinforce prevention in these populations is limited. We compared for the first time, incidence rates of HNC in black populations from African, the Caribbean and USA. METHODS Annual age-standardized incidence rates (IR) and 95% confidence intervals (95%CI) per 100,000 were calculated for 2013-2015 using population-based cancer registry data for 14,911 HNC cases from the Caribbean (Barbados, Guadeloupe, Trinidad & Tobago, N = 443), Africa (Kenya, Nigeria, N = 772) and the United States (SEER, Florida, N = 13,696). We compared rates by sub-sites and sex among countries using data from registries with high quality and completeness. RESULTS In 2013-2015, compared to other countries, HNC incidence was highest among SEER states (IR: 18.2, 95%CI = 17.6-18.8) among men, and highest in Kenya (IR: 7.5, 95%CI = 6.3-8.7) among women. Nasopharyngeal cancer IR was higher in Kenya for men (IR: 3.1, 95%CI = 2.5-3.7) and women (IR: 1.5, 95%CI = 1.0-1.9). Female oral cavity cancer was also notably higher in Kenya (IR = 3.9, 95%CI = 3.0-4.9). Blacks from SEER states had higher incidence of laryngeal cancer (IR: 5.5, 95%CI = 5.2-5.8) compared to other countries and even Florida blacks (IR: 4.4, 95%CI = 3.9-5.0). CONCLUSION We found heterogeneity in IRs for HNC among these diverse black populations; notably, Kenya which had distinctively higher incidence of nasopharyngeal and female oral cavity cancer. Targeted etiological investigations are warranted considering the low consumption of tobacco and alcohol among Kenyan women. Overall, our findings suggest that behavioral and environmental factors are more important determinants of HNC than race.
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Affiliation(s)
- Aviane Auguste
- Guadeloupe Cancer Registry, University Hospital of Guadeloupe, Pointe-à-Pitre, Guadeloupe, France; African Caribbean Cancer Consortium USA.
| | - Samuel Gathere
- The National Cancer Registry, Kenya Medical Research Institute, Nairobi, Kenya; African Caribbean Cancer Consortium USA
| | - Paulo S Pinheiro
- University of Miami, Sylvester Comprehensive Cancer Center, FL, USA; African Caribbean Cancer Consortium USA
| | - Clement Adebamowo
- Department of Epidemiology and Public Health and the Institute of Human Virology, The Marlene and Stewart Greenebaum Comprehensive Cancer Centre, University of Maryland School of Medicine, Baltimore, MD, USA; Center for Bioethics and Research, Ibadan, Nigeria; Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria
| | - Adeola Akintola
- Center for Bioethics and Research, Ibadan, Nigeria; Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria
| | - Kellie Alleyne-Mike
- Cancer Centre of Trinidad and Tobago, St. James, Trinidad and Tobago; African Caribbean Cancer Consortium USA
| | - Simon G Anderson
- Barbados National Registry, The George Alleyne Chronic Disease Research Centre, Caribbean Institute for Health Research, University of the West Indies, Cave Hill, Barbados; African Caribbean Cancer Consortium USA
| | - Kimlin Ashing
- City of Hope Cancer Center, Duarte, CA, USA; African Caribbean Cancer Consortium USA
| | | | - Baffour Awuah
- Kumasi Cancer Registry, Komfo Anokye Teaching Hospital, Kumasi, Ghana; African Caribbean Cancer Consortium USA
| | - Bernard Bhakkan
- Guadeloupe Cancer Registry, University Hospital of Guadeloupe, Pointe-à-Pitre, Guadeloupe, France; African Caribbean Cancer Consortium USA
| | - Jacqueline Deloumeaux
- Guadeloupe Cancer Registry, University Hospital of Guadeloupe, Pointe-à-Pitre, Guadeloupe, France; Biological Resource Center Karubiotec™, BRIF n° KARUBIOTEC-GUA-00971, Pointe-à-Pitre, Guadeloupe; African Caribbean Cancer Consortium USA
| | - Maira du Plessis
- Department of Anatomical Sciences, St Georges University, Grenada, West Indies; African Caribbean Cancer Consortium USA
| | - Ima-Obong A Ekanem
- Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria; Calabar Cancer Registry, Department of Pathology, College of Medical Sciences, University of Calabar and Teaching Hospital, Calabar, Nigeria
| | - Uwemedimbuk Ekanem
- Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria; Department of Community Health, Faculty of Clinical Sciences, College of Health Sciences, University of Uyo/University of Uyo Teaching Hospital, Uyo, Nigeria
| | - Emmanuel Ezeome
- Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria; Enugu Cancer Registry, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Nkese Felix
- Dr. Elizabeth Quamina Cancer Registry, the National Cancer Registry of Trinidad and Tobago, Mount Hope, Trinidad and Tobago
| | - Andrew K Gachii
- Department of Lab Medicine, Kenyatta National Hospital, Nairobi, Kenya; African Caribbean Cancer Consortium USA
| | - Stanie Gaete
- Biological Resource Center Karubiotec™, BRIF n° KARUBIOTEC-GUA-00971, Pointe-à-Pitre, Guadeloupe; African Caribbean Cancer Consortium USA
| | - Tracey Gibson
- Jamaica Cancer Registry, Department of Pathology, University of the West Indies, Kingston, Jamaica; African Caribbean Cancer Consortium USA
| | - Robert Hage
- Department of Anatomical Sciences, St Georges University, Grenada, West Indies; African Caribbean Cancer Consortium USA
| | - Sharon Harrison
- Cancer Prevention and Control Program, Fox Chase Cancer Center, Philadelphia, PA, USA; African Caribbean Cancer Consortium USA
| | - Festus Igbinoba
- Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria; National Hospital Abuja, Abuja, Nigeria
| | - Kufre Iseh
- Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria; Department of Otorhinolaryngology/Head &Neck Surgery, Faculty of Clinical sciences, Usmanu Danfodiyo University/Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria; Population Based Cancer Registry, Usmanu Danfodiyo University Teaching Hospital, Sokoto, Nigeria
| | - Evans Kiptanui
- The National Cancer Registry, Kenya Medical Research Institute, Nairobi, Kenya
| | - Ann Korir
- The National Cancer Registry, Kenya Medical Research Institute, Nairobi, Kenya; African Caribbean Cancer Consortium USA
| | - Heather-Dawn Lawson-Myers
- Liguanea Family Dental Centre, Seymour Park, Kingston, Jamaica; African Caribbean Cancer Consortium USA
| | - Adana Llanos
- Department of Epidemiology, Mailman School of Public Health, Columbia University Irving Medical Center, New York, USA; African Caribbean Cancer Consortium USA
| | - Daniele Luce
- Univ Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail) - UMR_S 1085, Pointe-à-Pitre, Guadeloupe, France; African Caribbean Cancer Consortium USA
| | - Dawn McNaughton
- Jamaica Cancer Registry, Department of Pathology, University of the West Indies, Kingston, Jamaica; African Caribbean Cancer Consortium USA
| | - Michael Odutola
- Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria; Center for Big Data Research in Health, University of New South Wales, Sydney, Australia; African Caribbean Cancer Consortium USA
| | - Abidemi Omonisi
- Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria; Department of Anatomic Pathology, Ekiti State University and Teaching Hospital, Ado-Ekiti, Nigeria
| | - Theresa Otu
- Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria; Abuja Cancer Registry, Department of Haematology and Blood Transfusion, University of Abuja Teaching Hospital, Gawgwalada, Nigeria
| | - Jessica Peruvien
- Guadeloupe Cancer Registry, University Hospital of Guadeloupe, Pointe-à-Pitre, Guadeloupe, France
| | - Nasiru Raheem
- Nigerian National System of Cancer Registries, Federal Ministry of Health, Abuja, Nigeria; Department of Pathology, Federal Medical Centre, Yola, Nigeria
| | | | - Natasha Sobers
- Barbados National Registry, The George Alleyne Chronic Disease Research Centre, Caribbean Institute for Health Research, University of the West Indies, Cave Hill, Barbados; African Caribbean Cancer Consortium USA
| | - Nguundja Uamburu
- Dental Department, Katutura State Hospital, Windhoek, Namibia; African Caribbean Cancer Consortium USA
| | - Camille Ragin
- Cancer Prevention and Control Program, Fox Chase Cancer Center, Philadelphia, PA, USA; African Caribbean Cancer Consortium USA
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23
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Phytochemical Screening and Cytotoxic Properties of Ethanolic Extract of Young and Mature Khat Leaves. J CHEM-NY 2020. [DOI: 10.1155/2020/7897435] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The khat plant has been culturally used in many parts of Africa and the Arabian Peninsula for many years to induce psycho-stimulating effect. Because of the global wide-spreading nature, khat chewing is being considered as a universally growing problem. Catha abbottii, Catha edulis, and Catha transvaalensis are the three species of khat commonly chewed in Saudi Arabia and nearby regions. Khat users usually prefer to chew young leaves over mature ones due to the diverse effects produced by both. Though many of the constituents of khat leaves have been identified, the complete phytochemical profile of young and mature leaves was not performed or compared; also, no evidence is available to affirm the cytotoxicity of young or mature leaves. Therefore, this study aimed to investigate the phytochemical basis of the differential response of the young and mature leaves and to assess the cytotoxicity of young and mature khat leaves. Ethanolic extracts of young and mature leaves of three khat cultivars were subjected to GC-MS. Hierarchical cluster analysis revealed the existence of two major clusters. The extracts of young leaves were found to contain the maximum content of cathinone; however, methoxyamphetamine was found in only one extract of young leaves. Cytotoxicity investigations were also conducted on both types of leaves using three cancer cell lines, human breast adenocarcinoma, human ovary adenocarcinoma, and human colon adenocarcinoma and also normal human fetal lung fibroblast cell line was used. All extracts showed comparable cytotoxicity, IC50 ranging from 22–59 μg/mL on the cancer cells; however, we observed more cytotoxicity against normal cells (IC50: 6–41 μg/mL). The predominant cytotoxicity on normal cells may pose many health hazards to khat consumers.
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