scholarly journals Efficacy of providing free nicotine replacement chewing gum to induce quit attempts in tobacco users- A prospective observational study

2021 ◽  
Vol 7 (4) ◽  
pp. 265-270
Author(s):  
Rohini Sharma ◽  
Umashankar G K ◽  
Shuhaib Rahman ◽  
Somanath Patil
Keyword(s):  
Carbon Monoxide ◽  
Observational Study ◽  
Quantitative Detection ◽  
Chewing Gum ◽  
Nicotine Replacement ◽  
Safety Issues ◽  
Quit Attempt ◽  
Quit Attempts ◽  
The Mean ◽  
The Difference

To assess the effectiveness of providing free NRT to tobacco users in increasing quit attempts and to assess the perception of adherence, side effects and safety issues related to the usage in increasing quit attempt. A observational study was conducted to motivate tobacco users to have a quit attempt with a nicotine replacement sample among patients visiting out-patient department of a dental college. Baseline evaluation (demographic), Modified Fagerstrom test for Nicotine Dependence (MFTND) to assess nicotine addiction level, “breath analyzer” for the quantitative detection of levels of carbon monoxide were assessed. A free NRT sample was given. Telephonic follow up was done at an interval of 2 weeks, 1 month to assess the reduction in the mean MFTND score and to assess the perception of using NRT sample. All data was entered and analysed in SPSS for Windows version 22. Among the 40 subjects 80% were in the age group of 30-50 years and were males. The levels of carbon monoxide using breath analyser showed 80% of the subjects as heavy and chain smokers. Out of 40 subjects, 29 (72.5%) subjects were having high dependence calculated using MFTND which reduced to 2(5%) after using nicotine chewing gum. The mean and standard deviation of pre MFTND was 7.97±2.35 and for post MFTND it was 5.57±2.14 and the difference was highly significant (p< 0.005).: The results of this study confirm the efficacy of providing free nicotine replacement sample a novel strategy in motivating tobacco users to induce quit attempt.

scholarly journals Status of microsatellite instability in different histomorphological patterns of colorectal carcinoma among a group of Bangladeshi people

2021 ◽  
Vol 8 (12) ◽  
pp. 1799
Author(s):  
Momammed Mustafizur Rahman ◽  
Shabnam Imam ◽  
Sayedatun Nessa ◽  
A. K. M. Maruf Raza ◽  
Farida Arjuman ◽  
...  
Keyword(s):  
Colorectal Carcinoma ◽  
Observational Study ◽  
Microsatellite Instability ◽  
University Hospital ◽  
Biological Behavior ◽  
Cancer Tissue ◽  
Cross Sectional ◽  
The Mean ◽  
The Difference ◽  
Medical University

Background: This cross- sectional observational study was carried out with an aim to look for microsatellite instability (MSI) status in colorectal carcinoma and their association with different histomorphological patterns and biological behavior of colorectal carcinoma.Methods: This cross-sectional observational study was done in the Department of Pathology, Bangabandhu Sheikh Mujib Medical University Hospital (BSMMU), Dhaka, Bangladesh during September 2014 to October 2015. A total of 39 surgically resected sample of colorectal carcinoma were included. Consent from each patient was taken. The samples were histopathologically evaluated according to the standard protocol. The statistical analyses were done using Statistical packages for social sciences (SPSS 15) for Windows.Results: A total of 39 cases of colorectal carcinoma were included in this study. Majority of the patients (55.5%) was in 6th decade in MSI and 29.1% were MSI absent group. The mean age was found 47.67±10.97 years in present group and 47.84±14.26 years in absent group. The difference was not statistically significant (p>0.05). TNM stage with MSI was observed. The mean CEA level was 100.74±103.66 and 60.43±91.72. The mean Hb was 9.72±1.99 % and 9.92±2.17, the range was 7.2-12.2 and 4.6-13.4 among the groups. The mean difference was not statistically significant (p>0.05). Ulcerated was 3 (33.3%) and 19 (64.5%). Stage 3 tumor was 4 (44.4%) and 16 (51.6%). Grade 2 tumor was 5 (55.6%) and 17 (58.0%).Conclusions: For the first time in Bangladesh, this study was undertaken to evaluate the microsatellite instability (MSI) status in colorectal cancer tissue and their association with different histomorphological patterns of colorectal carcinoma.   

scholarly journals Role of JIGSAW method of teaching in improving clinical diagnosis among final year medical students – A prospective observational study

2021 ◽  
Vol 12 (12) ◽  
pp. 44-49
Author(s):  
Appandraj S ◽  
Sivagamasundari V ◽  
Varatharajan Sakthivadivel
Keyword(s):  
Observational Study ◽  
Test Score ◽  
Prospective Observational Study ◽  
Coronary Syndrome ◽  
Post Test ◽  
Jigsaw Method ◽  
The Mean ◽  
The Difference ◽  
Didactic Lecture ◽  
Teaching Learning

Background: The Jigsaw method is a form of cooperative learning, in which students are actively involved in the teaching-learning process that improves the long-term retention of acquired knowledge. Aims and Objectives: The objective of this study was to assess the knowledge acquired by students using the Jigsaw learning method in Internal Medicine. Materials and Methods: A prospective observational study was conducted with 100 students. The acute coronary syndrome was taken for 1 h as a didactic lecture, and a pre-test was conducted. The students were divided into five groups and were put for the intervention “Jigsaw.” The pre- and post-test were conducted, and feedback was collected from the students. Paired t-test was used to perform analysis of pre- and post-test. Feedback evaluation was done by a 5-point Liker scale. P<0.05 was considered statistically significant, and the data were analyzed using CoGuide software. Results: The mean pre-test score was 8.44 ± 2.33 ranged (3–14) and the mean post-test score was 11.03 ± 2.07 (ranged 6–15). The difference of 2.39 (95% CI: 2.19–2.59) increase in marks post-test after the Jigsaw method was statistically significant (P<0.001). The satisfaction level was 50–55% on the Likert scale based on the questionnaire given. There was a significant improvement in the post-test scores of the students after Jigsaw. Conclusion: The Jigsaw method improved knowledge in the short-term by engaging students in group work and motivation to learn. Overall response based on the questionnaire about the Jigsaw method was positive.

scholarly journals History and Correlates of Smoking Cessation Behaviors Among Smokers With Serious Mental Illness

2019 ◽  
Vol 22 (9) ◽  
pp. 1492-1499 ◽  
Author(s):  
Su Fen Lubitz ◽  
Alex Flitter ◽  
E Paul Wileyto ◽  
Douglas Ziedonis ◽  
Nathaniel Stevens ◽  
...  
Keyword(s):  
Mental Illness ◽  
Carbon Monoxide ◽  
Smoking Cessation ◽  
General Population ◽  
Serious Mental Illness ◽  
Smoking Cessation Counseling ◽  
Smoking Cessation Advice ◽  
Smoking Cessation Treatment ◽  
Quit Attempt ◽  
Quit Attempts

Abstract Introduction Individuals with serious mental illness (SMI) smoke at rates two to three times greater than the general population but are less likely to receive treatment. Increasing our understanding of correlates of smoking cessation behaviors in this group can guide intervention development. Aims and Methods Baseline data from an ongoing trial involving smokers with SMI (N = 482) were used to describe smoking cessation behaviors (ie, quit attempts, quit motivation, and smoking cessation treatment) and correlates of these behaviors (ie, demographics, attitudinal and systems-related variables). Results Forty-three percent of the sample did not report making a quit attempt in the last year, but 44% reported making one to six quit attempts; 43% and 20%, respectively, reported wanting to quit within the next 6 months or the next 30 days. Sixty-one percent used a smoking cessation medication during their quit attempt, while 13% utilized counseling. More quit attempts were associated with lower nicotine dependence and carbon monoxide and greater beliefs about the harms of smoking. Greater quit motivation was associated with lower carbon monoxide, minority race, benefits of cessation counseling, and importance of counseling within the clinic. A greater likelihood of using smoking cessation medications was associated with being female, smoking more cigarettes, and receiving smoking cessation advice. A greater likelihood of using smoking cessation counseling was associated with being male, greater academic achievement, and receiving smoking cessation advice. Conclusions Many smokers with SMI are engaged in efforts to quit smoking. Measures of smoking cessation behavior are associated with tobacco use indicators, beliefs about smoking, race and gender, and receiving cessation advice. Implications Consideration of factors related to cessation behaviors among smokers with SMI continues to be warranted, due to their high smoking rates compared to the general population. Increasing our understanding of these predictive characteristics can help promote higher engagement in evidence-based smoking cessation treatments among this subpopulation.

scholarly journals Impact of the “Stoptober” Smoking Cessation Campaign in England From 2012 to 2017: A Quasiexperimental Repeat Cross-Sectional Study

2019 ◽  
Vol 22 (9) ◽  
pp. 1453-1459 ◽  
Author(s):  
Mirte A G Kuipers ◽  
Robert West ◽  
Emma V Beard ◽  
Jamie Brown
Keyword(s):  
Smoking Cessation ◽  
Cross Sectional Study ◽  
Vulnerable Groups ◽  
Future Research ◽  
Cross Sectional ◽  
Quit Attempt ◽  
Quit Attempts ◽  
The Difference ◽  
Adjusted Logistic Regression

Abstract Introduction Since 2012, England has an annual “Stoptober” campaign for collective smoking cessation. Our aim was to assess (1) overall impact of the Stoptober campaign on quit attempts over its first 6 years, (2) consistency of impact over the campaign years, and (3) the role of the campaign budget. Methods We used data of 51 399 adult smokers and ex-smokers in 132 repeat cross-sectional monthly surveys in England, 2007–2017. In a quasiexperimental design, adjusted logistic regression analyses compared past-month quit attempt rate between (1) October and other months in the year, between 2007–2011 and 2012–2017; (2) October and other months, across years 2012–2017; and (3) October and other months, between high-budget (2012–2015) and low-budget Stoptober campaigns (2016–2017). Bayes factors (BF) differentiated insensitive data and absence of an effect. Results (1) In 2012–2017, quit attempts were more prevalent in October versus other months (odds ratio [OR]: 1.24, 95% confidence interval [CI]: 1.00 to 1.53), whereas similar in 2007–2011 (OR: 0.95, 95% CI: 0.76 to 1.18; BF = 0.2); data were somewhat insensitive but supported this difference (OR: 1.30, 95% CI: 0.97 to 1.75; BF = 2.1). (2) In 2012–2017, quit attempt prevalence ranged from 3.1% to 8.5% in October and 5.0% to 7.3% in other months. The difference between October and other months was large in 2012 (absolute unadjusted difference of 3.3%; OR: 1.92, 95% CI: 1.23 to 2.98) and 2015 (3.1%; OR: 1.84, 95% CI: 1.14 to 2.95), but small in 2013–2014 and 2016–2017 (0.36 &lt; BF &lt; 1.02). (3) Data were somewhat insensitive but supported interaction with campaign budget (OR: 1.50, 95% CI: 0.92 to 2.44; BF = 2.2). Discussion In 2012–2017, there appears to have been an increase in past-month quit attempts during October in England. The increase was inconsistent across Stoptober campaigns and appears to have been greater when the campaign budget was higher. Implications Over the first 6 years of Stoptober campaigns, there appears to have been an overall increase in past-month quit attempts during October in England, and the data imply that a sufficiently high budget contributes to greater impact of the Stoptober campaign. These findings encourage the further spread of the Stoptober campaign to other countries. Future research should clarify how increased quit attempts as a consequence of Stoptober translate into quit success and which of Stoptober’s ingredients were most important in increasing quit attempts, especially among vulnerable groups.

Is alveolar carbon monoxide an unreliable index of carboxyhaemoglobin changes during smoking in man?

1988 ◽  
Vol 74 (1) ◽  
pp. 29-36 ◽  
Author(s):  
Andrew R. Guyatt ◽  
Andrew J. T. Kirkham ◽  
Derek C. Mariner ◽  
Gordon Cumming
Keyword(s):  
Carbon Monoxide ◽  
Breath Holding ◽  
Gas Mixture ◽  
Transient Change ◽  
Holding Period ◽  
Before And After ◽  
The Subject ◽  
The Mean ◽  
The Difference ◽  
Co Gas

1. We measured alveolar carbon monoxide (CO) after a 20 s breath-holding period and carboxyhaemoglobin both before and after smoking a cigarette on 500 occasions (101 individuals). The two measurements were closely correlated but there was a marked difference in the change or ‘boost’ after smoking one cigarette. The mean relative boosts ([post value—pre value]/[pre + post]/2) for alveolar CO and carboxyhaemoglobin were 7.7% and 20.3%, while negative boosts (fall rather than the expected rise) were seen in 103 of 500 and three of 500 occasions respectively. In 140 studies a third alveolar CO reading taken 5 min later was slightly larger, but the difference was insignificant. 2. In seven subjects where the carboxyhaemoglobin level was raised by breathing a 2% CO gas mixture, the alveolar CO and carboxyhaemglobin boosts were similar (71.7% and 75.2% respectively), and they fell sharply subsequently rather than increasing further as occurred after smoking. 3. We conclude that alveolar CO measurements give a useful estimate of carboxyhaemoglobin level if the subject has not smoked for at least half an hour but that measurements of alveolar CO boost are useless since the act of smoking interferes with alveolar sampling. We postulate that cigarette smoking induces a transient change in pulmonary gas exchange.

Alveolar carbon monoxide: A comparison of methods of measurement and a study of the effect of change in body posture

1988 ◽  
Vol 74 (1) ◽  
pp. 23-28 ◽  
Author(s):  
Andrew J. T. Kirkham ◽  
Andrew R. Guyatt ◽  
Gordon Cumming
Keyword(s):  
Carbon Monoxide ◽  
Linear Models ◽  
Body Posture ◽  
Breath Hold ◽  
Erect Posture ◽  
Indirect Measures ◽  
The Mean ◽  
The Difference ◽  
End Tidal ◽  
Inspired Oxygen

1. We have compared rebreathing, breath-hold and mean alveolar methods of measuring alveolar carbon monoxide (CO), at levels similar to those found in smokers, as a preliminary to using them as indirect measures of carboxyhaemoglobin levels. In the present study alveolar CO levels were raised by rebreathing a 2% CO mixture. 2. Breath-hold CO was measured after breath-hold times of 0–35 s in 5 s increments. Using generalized linear models, the maximum value for breath-hold CO was estimated to occur at 23 s. Breath-hold CO after a 20 and 25 s breath-hold were similar to and significantly greater than those of less than 20 s or greater than 25 s. 3. As expired CO increased, the difference between breath-hold and mean alveolar CO became proportionally larger. On average, breath-hold CO was 24% larger than mean alveolar CO. 4. Rebreathing, breath-hold and mean alveolar CO were compared at four different inspired oxygen concentrations. Expired CO increased significantly with increasing oxygen for all three methods. At end-tidal oxygen levels of less than 25%, breath-hold and rebreathing CO were similar, however, the overall mean difference between the three methods was significant. 5. While rebreathing CO was unaffected by changes in ventilation/perfusion of the lung, induced by change in body posture, both breath-hold and mean alveolar CO showed a significant fall with change from the supine to erect posture. 6. We conclude that under normoxic conditions, rebreathing and breath-hold CO (20 or 25 s breath-hold) were similar, whereas the mean alveolar method produced significantly lower values, presumably due to lack of equilibration. Altering ventilation/perfusion of the lung caused no mean change in the measurement of rebreathing CO but did affect the other methods.

scholarly journals Perbedaan Kadar Malondialdehide dan Tromboksan B2 pada Remaja dengan Dismenore dan Tanpa Dismenore

2015 ◽  
Vol 4 (3) ◽  
Author(s):  
Berliana Irianti ◽  
Ermawati Ermawati ◽  
Arni Amir
Keyword(s):  
Lipid Peroxidation ◽  
Observational Study ◽  
Thiobarbituric Acid ◽  
Sample Analysis ◽  
Cross Sectional ◽  
Significant Difference ◽  
The Mean ◽  
The Difference ◽  
Cross Sectional Design ◽  
Biomedical Laboratory

Abstrak Penyebab dismenore belum semuanya diketahui, ada dugaan peningkatan proses peroksida lipid yang akan mengaktivasi mediator inflamasi pada endometrium yang menimbulkan rasa nyeri haid (dismenore). Tujuan penelitian ini adalah menentukan perbedaan kadar malondialdehide dan tromboksan B 2  pada dismenore dan tanpa dismenore. Studi observasional ini menggunakan desain potong lintang komparatif. Subjek penelitian terdiri dari dua kelompok yaitu 23 remaja dismenore dan 23 remaja tanpa dismenore dengan waktu penelitian dari Juni sampai Juli 2014. Analisis sampel dilakukan di Laboratorium Biomedik dan Biokimia Universitas Andalas Padang. Pemeriksaan kadartromboksan B 2  menggunakan metode ELISA dan kadar malondialdehide menggunakan metode Asam Thiobarbiturat (TBA). Hasil penelitian diperoleh bahwa rerata kadar malondialdehid pada remaja dengan dismenore yaitu 2,60±0,63 µmol/ml, rerata remaja tanpa dismenore 1,98±0,12 µmol/ml dengan probabilitas p<0,05 (0,000), sedangkan reratakadar Tromboksan B 2  pada remaja dengan dismenore 20,043±9,56 ng/ml, rerata remaja tanpa dismenore 19,222±10,79 ng/ml, dengan probabilitas p>0,05 (0,786). Kesimpulan penelitian ini adalah terdapat perbedaan yang signifikan rerata kadar malondialdehid pada remaja dengan dismenore dan tanpa dismenore dan tidak terdapatperbedaan signifikan pada kadar tromboksan B 2 pada remaja dengan dismenore dan tanpa dismenore.Kata kunci: remaja, dismenore, malondialdehide, tromboksan B2 Abstract The precise cause of dysmenorrhea is still unclear, there may be increased lipid peroxidation process will activate the inflammatory mediators at endometrium that cause menstrual cramps (dysmenorrhea). The objective of this study was to determine the difference of malondialdehyde levels and thromboxane B 2  levels in dysmenorrhea and without dysmenorrhea. It was an observational study with comparative cross-sectional design. The subjects consisted of two groups, they are 23 adolescent with dysmenorrhea and 23 adolescents without dysmenorrhea, done in Juny -July 2014. Sample analysis was conducted in Laboratory of Biochemistry and Biomedical Laboratory of Andalas University Padang. The examination of Thromboxane B 2  levels used ELISA and the examination of malondialdehyde levels used a Thiobarbituric acid method. The results showed the mean of malondialdehyde levels in adolescents withdysmenorrhea was 2.60±0.63 µmol/ml, the mean level in adolescent without dysmenorrhea was 1.98±0.12 µmol/ml with probability p<0.05 (0.000), while the mean levels of thromboxane B 2  in adolescents with dysmenorrhea was 20.043±9.56 ng/ml, the mean level in adolescent without dysmenorrhea was 19.222±10.79 ng/ml, with probabilityp>0.05 (0.786). It can be concluded that there is a significant difference in the mean of malondialdehyde levels between adolescents with dysmenorrhea and without dysmenorrhea and there is no significant differences in thromboxane B 2 level between adolescents with dysmenorrhea and without dysmenorrheaKeywords: adolescent, dysmenorrhea, malondialdehyde, thromboxane B2

scholarly journals Does awareness on health hazards of tobacco use promote quit attempt? An observational study from urban Pondicherry

2017 ◽  
Vol 4 (5) ◽  
pp. 1787 ◽  
Author(s):  
Bijaya N. Naik ◽  
Sitanshu S. Kar ◽  
Marie G. Majella ◽  
Parthibane S.
Keyword(s):  
Observational Study ◽  
Tobacco Use ◽  
Health Centre ◽  
Health Hazards ◽  
P Value ◽  
Quit Attempt ◽  
Counselling Services ◽  
The People ◽  
Quit Attempts ◽  
Structured Questionnaire

Tobacco use is the most prevalent behavioural risk factors for non-communicable diseases. In rural Pondicherry, the willingness to quit is low despite higher proportion of tobacco users being aware of health hazards of tobacco use. Hence, this observational study was conducted with the aim to assess the awareness on health hazards of tobacco use and quit attempt among the tobacco users attending an urban health centre in Pondicherry. A total of 90 individuals above 15 years of age attending the centre for treatment were included in the study and interviewed after obtaining verbal informed consent. Socio-demographic details, awareness on health hazards of tobacco use, quit attempts and reasons for failed quit attempt were noted down using a semi-structured questionnaire. Majority (64.4%, 58/90) of the current smokers were aware of health hazards related to tobacco use. Only one third of the tobacco users had tobacco quit attempt. Tobacco quit attempt recorded to be significantly (p value < 0.05) higher among people who were aware of health hazards (50%, 29/58) than the people who were not aware of health hazards (12.5%, 4/32). Creating awareness on health hazards and providing personalized counselling services to address reasons for failed quit attempt will improve the successful quitting of tobacco use.

scholarly journals Prediction Model for Cigarette Yields Derived from Data Obtained under Two Different Machine Smoking Regimes

2015 ◽  
Vol 26 (7) ◽  
Author(s):  
Stéphane Colard
Keyword(s):  
Carbon Monoxide ◽  
Prediction Model ◽  
Smoking Intensity ◽  
Burning Process ◽  
Testing Scheme ◽  
The Mean ◽  
The Difference ◽  
Burning Model ◽  
Ignition Propensity

Summary“Tar”, nicotine and carbon monoxide (TNCO) cigarette yields determined under different smoking regimes, with and without ventilation blocking, are linearly related to the difference Δt between the smouldering time (cigarette combustion with no puffing) and the smoking time (cigarette combustion with puffing). Δt forms then the basis of yield predictions. The smoulder rate determination used in the calculation of Δt can be difficult for low ignition propensity cigarettes which present some tendency for selfextinguishment. This issue was overcome in a novel testing scheme involving the determination of number of puffs and smoking times under two different smoking regimes and inputting this data into a cigarette burning model. This enabled us to characterise the burning process and provided an extensive set of information such as the mean smoulder rate between puffs or the mass of tobacco burnt during puffs regardless of the smoking regime applied.Good correlations were observed between the mass of tobacco burnt during puffs and TNCO or B[a]P yields. Correlations provide a way to link yields from one smoking regime to another and confirm that yields determined from one regime are sufficient to establish the relationships between yields and smoking intensity. It was concluded that smoke yields for arbitrary smoking regimes can potentially be predicted by determining the puff numbers and smoking times from two different smoking regimes and the smoke yields from only one regime. This testing scheme allows a comprehensive characterisation of a cigarette at reduced cost. [Beitr. Tabakforsch. Int. 26 (2015) 320-333]

scholarly journals Perceived Safety of Nicotine and the Use of Nicotine Replacement Products Among Current Smokers in Great Britain: Results From Two National Surveys

2010 ◽  
Vol 5 (2) ◽  
pp. 115-122 ◽  
Author(s):  
Alex Bobak ◽  
Saul Shiffman ◽  
Joseph G. Gitchell ◽  
John Bery ◽  
Stuart G. Ferguson
Keyword(s):  
Great Britain ◽  
Intention To Use ◽  
Nicotine Replacement ◽  
Perceived Safety ◽  
Face To Face ◽  
National Surveys ◽  
Quit Attempt ◽  
Quit Attempts ◽  
Combining Information ◽  
Large Face

AbstractThe hypotheses that smokers hold misconceptions around nicotine replacement therapy (NRT) safety, and that these concerns limit the use of NRT, was tested with two large face-to-face surveys of current smokers in Great Britain in 2004 (N= 605) and 2006 (N= 1,434). In both studies, participants were questioned regarding the safety of nicotine and NRT products, their past experience with NRT and anticipated future use. Across both surveys, approximately two thirds of smokers believed that, or were unsure whether, NRT was as harmful as cigarette smoking. Combining information across surveys, smokers with safety misconceptions reported being less likely to want to quit in the future (63% vs. 73%;p< .001), and, among those who were interested in quitting, were less likely to report an intention to use NRT during their next quit attempt. The majority of smokers were misinformed about the safety of NRT products, and smokers with safety misconceptions were less likely to report that they plan to use NRT during future quit attempts, suggesting that safety concerns are a barrier to NRT utilisation.

Sign in / Sign up

Export Citation Format

Share Document