M.Samer Rastam

Prof. M.Samer Rastam

Vision College of Medicine, Vision Colleges in Riyadh, Saudi Arabia

Research Focus & Metrics

Academic Career Length

23Years (2004-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 October 2004 in Annals of Epidemiology
Verified
Journal Article
Closed access
WMWasim Maziak
Wasim Maziak
TEThomas Eissenberg
Thomas Eissenberg
MRM.Samer Rastam
M.Samer Rastam
FHFadi Hammal
Fadi Hammal
TATaghrio Asfar
Taghrio Asfar
KWKenneth D. Ward
Kenneth D. Ward

6 May 2009 in Nicotine & Tobacco Research
Verified
Journal Article
Closed access
PDF file
WMWasim Maziak
Wasim Maziak
MRM.Samer Rastam
M.Samer Rastam
IIIman Ibrahim
Iman Ibrahim
KWKenneth D. Ward
Kenneth D. Ward
ASAlan Shihadeh
Alan Shihadeh
TEThomas Eissenberg
Thomas Eissenberg
Waterpipe tobacco smoking is increasing in popularity though the toxicant exposure and effects associated with this tobacco use method are not well understood. Sixty-one waterpipe tobacco smokers (56 males; mean age ± SD, 30.9 ± 9.5 years; mean number of weekly waterpipe smoking episodes, 7.8 ± 5.7; mean duration of waterpipe smoking 8.5 ± 6.1 years) abstained from smoking for at least 24 hr and then smoked tobacco from a waterpipe ad libitum in a laboratory. Before and after smoking, expired-air carbon monoxide (CO) and subjective effects were assessed; puff topography was measured during smoking. The mean waterpipe use episode duration was 33.1 ± 13.1 min. Expired-air CO increased significantly from a mean of 4.0 ± 1.7 before to 35.5 ± 32.7 after smoking. On average, participants took 169 ± 100 puffs, with a mean puff volume of 511 ± 333 ml. Urge to smoke, restlessness, craving, and other tobacco abstinence symptoms were reduced significantly after smoking, while ratings of dizzy, lightheaded, and other direct effects of nicotine increased. Expired-air CO and puff topography data indicate that, relative to a single cigarette, a single waterpipe tobacco smoking episode is associated with greater smoke exposure. Abstinent waterpipe tobacco smokers report symptoms similar to those reported by abstinent cigarette smokers, and these symptoms are reduced by subsequent waterpipe tobacco smoking. Taken together, these data are consistent with the notion that waterpipe tobacco smoking is likely associated with the risk of tobacco/nicotine dependence.

4 August 2004 in BMC Public Health
Verified
Journal Article
Open access
PDF file
MRM.Samer Rastam
M.Samer Rastam
Kenneth WardKenneth Ward
Kenneth Ward
TEThomas Eissenberg
Thomas Eissenberg
WMWasim Maziak
Wasim Maziak
Background: Waterpipe smoking is becoming a global public health problem, especially in the Eastern Mediterranean region (EMR). Methods: We try in this study, which is a cross sectional survey among a representative sample of waterpipe smokers in cafes/restaurants in Aleppo-Syria, to assess the time period for the beginning of this new smoking hype. We recruited 268 waterpipe smokers (161 men, 107 women; mean age ± standard deviation (SD) 30.1 ± 10.2, response rate 95.3%). Participants were divided into 4 birth cohorts (≤ 1960, 1961–1970, 1971–1980, >1980) and year of initiation of waterpipe smoking and daily cigarette smoking were plotted according to these birth cohorts. Results: Data indicate that unlike initiation of cigarette smoking, which shows a clear age-related pattern, the nineties was the starting point for most of waterpipe smoking implicating this time period for the beginning of the waterpipe epidemic in Syria. Conclusion: The introduction of new flavored and aromatic waterpipe tobacco (Maassel), and the proliferation of satellite and electronic media during the nineties may have helped spread the new hype all over the Arab World.

1 February 2005 in Nicotine & Tobacco Research
Verified
Journal Article
Closed access
PDF file
Kenneth WardKenneth Ward
Kenneth Ward
FHFadi Hammal
Fadi Hammal
MVMark W. VanderWeg
Mark W. VanderWeg
TEThomas Eissenberg
Thomas Eissenberg
TATaghrid Asfar
Taghrid Asfar
WMWasim Maziak
Wasim Maziak
Waterpipe smoking has increased dramatically worldwide in recent years, with an estimated 100 million daily users. Research on this traditional Middle Eastern tobacco use method is in its infancy, and little is known about users' cessation-related attitudes and experiences. A random sample of 268 narghile (waterpipe) smokers (40% female; mean age=30 years; range=18–68) was obtained from cafes and restaurants in Aleppo, Syria. The majority of users (86.5%) believed they could quit using waterpipes at any time, but that belief was inversely related to perceived dependence, with only 48.7% of those who thought they were “very hooked” believing they could quit. Interest in quitting was expressed by 28.4% of subjects, with the majority (89.2%) reporting health concerns as a primary reason, and 59.2% having made an unsuccessful quit attempt in the past year. In a logistic regression model, independent predictors of interest in quitting included being married, having smoked for fewer years, not increasing the frequency of smoking over time, and having family members who do not smoke a waterpipe and disapprove of its use. Results indicate that a sizable percentage of waterpipe users express interest in quitting and have tried unsuccessfully in the past to quit. Waterpipe use needs to be considered in developing effective tobacco use cessation programs in the Middle East.

25 July 2007 in BMC Public Health
Verified
Journal Article
Open access
PDF file
TATaghrid Asfar
Taghrid Asfar
BABalsam Ahmad
Balsam Ahmad
MRM.Samer Rastam
M.Samer Rastam
TMTanja P Mulloli
Tanja P Mulloli
Kenneth WardKenneth Ward
Kenneth Ward
WMWasim Maziak
Wasim Maziak
Self-rated health (SRH) has been widely used to research health inequalities in developed western societies, but few such studies are available in developing countries. Similar to many Arab societies, little research has been conducted in Syria on the health status of its citizens, particularly in regards to SRH. This Study aims to investigate and compare determinants of SRH in adult men and women in Aleppo, Syria.

1 April 2004 in Preventive Medicine
Verified
Journal Article
Closed access
WMW. Maziak
W. Maziak
MRM.Samer Rastam
M.Samer Rastam
TET. Eissenberg
T. Eissenberg
TAT. Asfar
T. Asfar
FHF. Hammal
F. Hammal
KWK.D. Ward
K.D. Ward