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2010 1
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2013 9
2014 8
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2017 4
2018 2
2020 0
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Khat use and appetite: an overview and comparison of amphetamine, khat and cathinone.
Lemieux AM, Li B, al'Absi M. Lemieux AM, et al. J Ethnopharmacol. 2015 Feb 3;160:78-85. doi: 10.1016/j.jep.2014.11.002. Epub 2014 Nov 28. J Ethnopharmacol. 2015. PMID: 25435289 Free PMC article. Review.
ETHNOPHARMACOLOGICAL RELEVANCE: To understand the role of khat (Catha edulis) use on the aberrations in appetite and weight which are common comorbidities for khat and other amphetamine users. MATERIALS AND METHODS: We provide a comprehensive overview and conceptual …
ETHNOPHARMACOLOGICAL RELEVANCE: To understand the role of khat (Catha edulis) use on the aberrations in appetite and weight which are …
Correlates of Concurrent Khat and Tobacco Use in Yemen.
Nakajima M, Dokam A, Khalil NS, Alsoofi M, al'Absi M. Nakajima M, et al. Subst Use Misuse. 2016 Oct 14;51(12):1535-1541. doi: 10.1080/10826084.2016.1188950. Epub 2016 Aug 3. Subst Use Misuse. 2016. PMID: 27486991 Free PMC article.
Khat use was more frequent in concurrent users relative to khat-only users. Earlier age of onset of khat use was associated with greater number of cigarettes smoked during a typical khat session. Approximately 70% of concurrent users reported initiatin …
Khat use was more frequent in concurrent users relative to khat-only users. Earlier age of onset of khat use was associ …
Correlates of khat use during pregnancy: A cross-sectional study.
Nakajima M, Jebena MG, Taha M, Tesfaye M, Gudina E, Lemieux A, Hoffman R, al'Absi M. Nakajima M, et al. Addict Behav. 2017 Oct;73:178-184. doi: 10.1016/j.addbeh.2017.05.008. Epub 2017 May 9. Addict Behav. 2017. PMID: 28531823 Clinical Trial.
RESULTS: As compared with non-users, current and former khat users had higher levels of depressive symptoms and distress. Khat users minimized potential health risks associated with khat use. Social and motivational factors related to khat use were dif …
RESULTS: As compared with non-users, current and former khat users had higher levels of depressive symptoms and distress. Khat …
Level of khat dependence, use patterns, and psychosocial correlates in Yemen: a cross-sectional investigation.
Nakajima M, Hoffman R, al'Absi M. Nakajima M, et al. East Mediterr Health J. 2017 May 1;23(3):161-167. doi: 10.26719/2017.23.3.161. East Mediterr Health J. 2017. PMID: 28493262 Free article.
The Severity of Dependence Scale-Khat (SDS-khat) was used to assess level of khat dependence. A series of analysis of variance was conducted. Khat users, on average, used khat for 5.2 hours a day (SD = 2.3) for 5.7 days a week (SD = 2.0). Indivi …
The Severity of Dependence Scale-Khat (SDS-khat) was used to assess level of khat dependence. A series of analysis of v …
Development of the Khat Knowledge, Attitudes and Perception Scale.
Nakajima M, Hoffman R, Alsameai A, Khalil NS, al'Absi M. Nakajima M, et al. Drug Alcohol Rev. 2018 Sep;37(6):802-809. doi: 10.1111/dar.12828. Epub 2018 Jun 21. Drug Alcohol Rev. 2018. PMID: 29931779 Free PMC article.
Chronic khat use is associated with negative health consequences. There is a lack of research to develop a tool to assess attitudes toward khat use. ...DESIGN AND METHODS: Four-hundred and three participants in Yemen (151 concurrent users of khat and tobacco, …
Chronic khat use is associated with negative health consequences. There is a lack of research to develop a tool to assess attitudes t …
Severity of khat dependence among adult khat chewers: the moderating influence of gender and age.
Nakajima M, Dokam A, Alsameai A, AlSoofi M, Khalil N, al'Absi M. Nakajima M, et al. J Ethnopharmacol. 2014 Sep 29;155(3):1467-72. doi: 10.1016/j.jep.2014.07.030. Epub 2014 Jul 23. J Ethnopharmacol. 2014. PMID: 25064835 Free PMC article.
AIM OF THE STUDY: To examine psychometric properties of the Severity of Dependence Scale-Khat (SDS-khat), gender differences in patterns of khat use and dependence, and the extent to which age moderated the link between gender and khat dependence. ...M …
AIM OF THE STUDY: To examine psychometric properties of the Severity of Dependence Scale-Khat (SDS-khat), gender differences i …
Khat use and related addiction, mental health and physical disorders: the need to address a growing risk.
Odenwald M, al'Absi M. Odenwald M, et al. East Mediterr Health J. 2017 May 1;23(3):236-244. doi: 10.26719/2017.23.3.236. East Mediterr Health J. 2017. PMID: 28493272 Free article. Review.
Khat use is a drug problem characteristic of the Eastern Mediterranean Region, which is a widespread culturally accepted practice in some countries and is becoming more prevalent in others. ...Additionally, most countries do not have a clear policy and plan with regard to …
Khat use is a drug problem characteristic of the Eastern Mediterranean Region, which is a widespread culturally accepted practice in …
Khat chewing and acculturation in East-African migrants living in Frankfurt am Main/Germany.
Bongard S, Nakajima M, al'Absi M. Bongard S, et al. J Ethnopharmacol. 2015 Apr 22;164:223-8. doi: 10.1016/j.jep.2015.01.034. Epub 2015 Feb 3. J Ethnopharmacol. 2015. PMID: 25655998
MATERIALS AND METHODS: Sixty-one khat chewers (14 female) from East-African countries were interviewed about their khat chewing habits and acculturation strategy using standardized questionnaires. RESULTS: Results indicate that immigrants׳ khat chewing behavi …
MATERIALS AND METHODS: Sixty-one khat chewers (14 female) from East-African countries were interviewed about their khat chewin …
Khat use and neurobehavioral functions: suggestions for future studies.
Hoffman R, Al'Absi M. Hoffman R, et al. J Ethnopharmacol. 2010 Dec 1;132(3):554-63. doi: 10.1016/j.jep.2010.05.033. Epub 2010 May 27. J Ethnopharmacol. 2010. PMID: 20553832 Free PMC article. Review.
Although there is a rich body of research available regarding the effect of acute and chronic khat dosing in animal models, research on the behavioral and cognitive effects of khat in human subjects is not extensive and several of the available studies have been don …
Although there is a rich body of research available regarding the effect of acute and chronic khat dosing in animal models, research …
Khat dependence syndrome: a cross sectional preliminary evaluation amongst UK-resident Yemeni khat chewers.
Kassim S, Croucher R, al'Absi M. Kassim S, et al. J Ethnopharmacol. 2013 Apr 19;146(3):835-41. doi: 10.1016/j.jep.2013.02.011. Epub 2013 Feb 20. J Ethnopharmacol. 2013. PMID: 23454606 Clinical Trial.
The behaviour of khat chewing is embedded within a cultural context. Meanwhile khat chewing is associated with psychological and physiologically burden, as a 'dependence producing' substance. ...CONCLUSIONS: The substance dependence syndrome criteria are applicable …
The behaviour of khat chewing is embedded within a cultural context. Meanwhile khat chewing is associated with psychological a …
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