2.Knowledge and attitudes on tobacco smoking cessation among medical residents in Vicente Sotto Memorial Medical Center: A cross-sectional study.
The Filipino Family Physician 2024;62(1):106-112
INTRODUCTION
Smoking is one of the biggest global public health problems. It is known that the use of tobacco can have detrimental effects on a person’s overall health. Thus, this study is geared towards determining the knowledge and attitude of medical residents about tobacco cessation.
OBJECTIVESThe study determined the knowledge and attitudes of smoking cessation among VSMMC residents and assessed their understanding of the risks associated with tobacco use.
METHODSA descriptive cross-sectional research design was used employing an online survey of 171 medical residents from December 2022 to March 2023. An in-depth analysis of categorical variables related to demographic factors using chi-square and Fisher’s exact tests was subsequently done.
RESULTSMost have average knowledge and a good knowledge foundation about tobacco cessation. The majority, primarily aged 25 to 34, single are more knowledgeable about quitting smoking and its benefits as well as the women, although statistically not significant in proportion of the knowledge base. Approximately 69% were nonsmokers, and 87.7% lacked training in tobacco cessation. Only 8.2% demonstrated poor knowledge of smoking cessation, while 91.8% had average to good knowledge. Knowledge levels did not significantly differ based on demographics, smoking status, or training, except for residency type. Generally, they have a positive attitude towards tobacco cessation and agreed that it is part of their responsibility to assist and motivate patients. They recognized the positive impact on healthcare provider-patient relationships, and the minority felt discomfort counseling patients. Most believed in the availability of time to provide advice, and some acknowledged potential patient resistance or viewed quitting smoking as an individual choice.
CONCLUSIONThe significant difference in knowledge based on residency type emphasizes the necessity for interventions to fill knowledge gaps and suggest areas for targeted educational interventions. The findings also underscore the importance of early education, as evidenced by the majority obtaining training during medical school.
Human ; Smoking ; Tobacco Use Cessation
3.The effectiveness of ear acupuncture as an adjunct to standard therapy for smoking cessation: A meta- analysis.
Kimberly S. JIMENEZ ; Kristine Jeanica ATIENZA
The Filipino Family Physician 2024;62(2):324-332
INTRODUCTION
Tobacco smoking is one of the most significant preventable lifestyle risk factors, causing a wide range of diseases and causing harm to millions of people worldwide. Nicotine replacement treatment (NRT) and behavioral counseling have long been used to help people quit smoking. However, because pharmacologic and behavioral therapy only have a 22% to 45% success rate in smoking cessation, a systematic review and meta-analysis was conducted to evaluate ear acupuncture’s usefulness as an adjunct to nicotine replacement therapy and behavioral counseling for smoking cessation.
METHODSThis systematic review only included randomized controlled trials which involved current smokers aged 19 years or older, and who were in the contemplation stage according to the Transtheoretical Model of Intentional Behavior of Change. The RevMan 5 software was used in the analysis of data. The primary outcome that was measured is the rate of continuous abstinence based on participant/patient report at the end of treatment and secondary outcome of the study was reporting of nicotine withdrawal symptoms.
RESULTSOf the 1,661 identified records, only 2 studies were included (both RCTs) in the meta- analysis. The studies were rated with low to unclear selection bias and high risk of performance bias. The pooled estimates of effect were statistically significant in favor of ear acupuncture plus counseling (standard therapy), RR= 2.28, 95% CI 1.27, 4.08, p= 0.006, I2= 0%. Nicotine withdrawal symptoms were noted to be less pronounced in those who received the intervention of ear acupuncture even after 3 months post-treatment. The evidence was graded as low quality, indicating that more research is needed and would extremely likely have a significant impact on confidence in the estimate of effect.
CONCLUSIONThe results of this systematic review and meta-analysis suggest that ear acupuncture produces an additive benefit on counseling (standard of care) as a means of smoking cessation. Future research should be conducted using RCTs of a high quality in order to address the substantial risk of bias that was present in the studies that were included and to improve the quality of the evidence.
Human ; Acupuncture, Ear ; Nicotine Replacement Therapy ; Smoking Cessation
4.High and low frequency repetitive transcranial magnetic stimulation in smoking cessation: A systematic review
Ariza Joy A. Dechavez ; Criscely L. Go
Philippine Journal of Neurology 2023;26(2):31-41
Abstract:
Repetitive Transcranial Magnetic Stimulation is a non-invasive brain stimulation process
popularly used to treat psychiatric disorders. Multiple evidence shows effectiveness of rTMS in
treating addiction, particularly in tobacco or cigarette users. This study consisted of review of
current published literatures on repetitive transcranial magnetic stimulation following
predefined eligibility criteria. The studies included evaluated at least one of the epidemiological
parameters: (i) the meaning of repetitive transcranial magnetic stimulation (ii) Effectiveness of
the Repetitive Transcranial Magnetic Simulation Over Behavioral therapy (iii) rTMS-associated
adverse events among tobacco users
Methodology:
We included published studies discussing rTMS in smoking cessation which examined if these
interventions were effective and identified whether it has a severe negative effect on the
patients.
A total of 104 related studies were identified through database searches (Pubmed,
Elsevier, Cochrane). Of which, 53 duplicate studies were removed. Five studies were then
excluded with more than 10 years in publication. A total of 28 papers were then included in the
study.
Conclusion
We conclude that rTMS is more effective in treating addiction in terms of smoking compared to
behavioral therapy and rTMS affects triggered desired circuit which may be crucial among
tobacco users. Individual neuronal excitability in the specific region’s subsequent induction may
impact the therapeutic outcomes.
With this, the high-frequency rTMS sequentially applied to
the left superior medial frontal cortex and dorsolateral prefrontal cortex may be an effective tool
for improving the cessation rate.
Transcranial Magnetic Stimulation
;
Smoking Cessation
5.Lung Cancer Risk Attributable to Active Smoking in China: A Systematic Review and Meta-Analysis.
Jian ZHAO ; Yu Lin SHI ; Yu Tong WANG ; Fei Ling AI ; Xue Wei WANG ; Wen Yi YANG ; Jing Xin WANG ; Li Mei AI ; Kui Ru HU ; Xia WAN
Biomedical and Environmental Sciences 2023;36(9):850-861
OBJECTIVE:
No consensus exists on the relative risk ( RR) of lung cancer (LC) attributable to active smoking in China. This study aimed to evaluate the unified RR of LC attributable to active smoking among the Chinese population.
METHODS:
A systematic literature search of seven databases was conducted to identify studies reporting active smoking among smokers versus nonsmokers in China. Primary articles on LC providing risk estimates with their 95% confidence intervals ( CIs) for "ever" "former" or "current" smokers from China were selected. Meta-analysis was used to estimate the pooled RR of active smoking.
RESULTS:
Forty-four unique studies were included. Compared with that of nonsmokers, the pooled RR (95% CI) for "ever" "former" and "current" smokers were 3.26 (2.79-3.82), 2.95 (1.71-5.08), and 5.16 (2.58-10.34) among men, 3.18 (2.78-3.63), 2.70 (2.08-3.51), and 4.27 (3.61-5.06) among women, and 2.71 (2.12-3.46), 2.66 (2.45-2.88), and 4.21 (3.25-5.45) in both sexes combined, respectively.
CONCLUSION
The RR of LC has remained relatively stable (range, 2-6) over the past four decades in China. Early quitting of smoking could reduce the RR to some extent; however, completely refraining from smoking is the best way to avoid its adverse effects.
Male
;
Humans
;
Female
;
Smoking/epidemiology*
;
Smoking Cessation
;
Smokers
;
Risk
;
Lung Neoplasms/etiology*
;
Risk Factors
7.Potential short-term effects of tobacco control scheme under various application scenarios of tobacco control measures across the globe: a Meta-analysis.
Qing Qing XU ; Yong Fu YAN ; Wen Lan DONG ; Shi Wei LIU
Chinese Journal of Epidemiology 2023;44(4):650-656
Objective: based on summarizing the simulation and prediction of tobacco control measures across the globe and sorting out the various scenarios of tobacco control measures, the potential short-term effects of seven tobacco control measures in different scenarios were systematically analyzed. Methods: Until April 2022, PubMed, Embase, EconLit, PsychINFO, and CINAHL databases were used to retrieve literature about tobacco control measures simulation and prediction models across the globe. Inclusion and exclusion criteria were strictly followed. Meta-analysis for the potential short-term effects of seven tobacco control measures in different scenarios was performed using the R software. Results: A total of 22 papers covering 16 countries were selected. Five studies were conducted in the United States, three in Mexico, and two in Italy. There were all papers with the measures to tax increases, smoke-free air laws, and mass media campaigns, 21 papers with youth access restrictions, 20 with marketing restrictions, and 19 with cessation treatment programs and health warnings. The tax increases had diverse influences on the price elasticity of different age groups. The price elasticity in the age group 15-17 years was the highest, which was 0.044 (95%CI: 0.038-0.051). The potential short-term effects of smoke-free air laws in workplaces were higher than in restaurants and other indoor public places. The effects of youth access restrictions were greater in the age group <16 years than in the age group 16-17. The stronger the implementation of other measures, the greater the potential short-term effects. A comparison of seven tobacco control measures showed that the cessation treatment programs increase in cessation rate was the highest, 0.404 (95%CI: 0.357-0.456). The reduction in smoking rate and reduction in initiation rate of youth access restrictions strongly enforced and publicized was the highest in the age group <16 years, 0.292 (95%CI: 0.269-0.315), and 0.292 (95%CI: 0.270-0.316). Conclusions: The potential short-term effects of seven tobacco control measures in different scenarios were evaluated more accurately and objectively through Meta-analysis. In the short term, cessation treatment programs will substantially increase smoking cessation rates, and strong youth access enforcement will sharply reduce smoking and initiation rates among adolescents under 16. These results also offer strong data-related support for the simulation and prediction of tobacco control measures in China and other countries.
Adolescent
;
Humans
;
United States
;
Tobacco Control
;
Prevalence
;
Computer Simulation
;
Smoking Cessation
;
Health Behavior
;
Smoking Prevention
8.Performance of exhaled carbon monoxide measurement in smoking cessation clinics and its influence on patients' willingness and behavior for smoking cessation.
Chinese Journal of Epidemiology 2023;44(7):1063-1067
Objective: To evaluate the performance of exhaled carbon monoxide measurement in smoking cessation clinics and its influence on patients' willingness and behavior for smoking cessation in China. Methods: Data of 41 566 patients who visited 257 smoking cessation clinics equipped with exhaled carbon monoxide detectors from 2019 to 2021 were selected to study the relationship between exhaled carbon monoxide measurement and patients' willingness to quit smoking as well as smoking cessation rate in those who completed follow up. Results: Only 21 470 (51.7%) of the patients received exhaled carbon monoxide measurement in the first visit. Patients who had exhaled carbon monoxide measurement were 1.87 (95%CI: 1.78-1.96) times more likely to have stronger willingness to quit smoking. The follow up results indicated that the patients with exhaled carbon monoxide measurement in the first visit were 1.10 (95%CI: 1.05-1.16) times more likely to quit smoking one month later than those without the measurement, and 1.22 (95%CI: 1.17-1.29) times more likely to quit smoking three months later than those without measurement. Conclusions: Exhaled carbon monoxide measurement can improve patients' willingness to quit smoking and increase smoking cessation rate. However, the testing rate is low in smoking cessation clinics at present. It's important to promote the equipment and utilization of exhaled carbon monoxide detector in smoking cessation clinics.
Humans
;
Smoking Cessation
;
Carbon Monoxide/analysis*
;
Smoking
;
Tobacco Smoking
;
China
9.Clinical analysis for 15 patients with pulmonary Langerhans cell histiocytosis and literature review.
Journal of Central South University(Medical Sciences) 2022;47(3):334-343
OBJECTIVES:
Pulmonary Langerhans cell histiocytosis (PLCH) is a clonal disease, characterized by proliferation of Langerhans cells that derived from bone marrow infiltrating the lungs and other organs. Due to the rarity of the disease, the current understanding of the disease is insufficient, often misdiagnosed or missed diagnosis. This study aims to raise clinicians' awareness for this disease via summarizing the clinical characteristics, imaging features, and treatment of PLCH.
METHODS:
We retrospectively analyzed clinical and follow-up data of 15 hospitalized cases of PLCH from September 2012 to June 2021 in the Second Xiangya Hospital of Central South University.
RESULTS:
The age of 15 patients (9 men and 6 women, with a sex ratio of 3 to 2) was 21-52 (median 33) years. Among them, 8 had a history of smoking and 5 suffered spontaneous pneumothorax during disease course. There were 3 patients with single system PLCH and 12 patients with multi-system PLCH, including 7 patients with pituitary involvement, 7 patients with lymph node involvement, 6 patients with bone involvement, 5 patients with liver involvement, 2 patients with skin involvement, 2 patients with thyroid involvement, and 1 patients with thymus involvement. The clinical manifestations were varied but non-specific. Respiratory symptoms mainly included dry cough, sputum expectoration, chest pain, etc. Constitutional symptoms included fever and weight loss. Patients with multi-system involvement experienced symptoms such as polyuria-polydipsia, bone pain, and skin rash. All patients were confirmed by pathology, including 6 by lung biopsy, 3 by bone biopsy, 2 by lymph node biopsy, and 4 by liver, skin, suprasternal fossa tumor, or pituitary stalk biopsy. The most common CT findings from this cohort of patients were nodules and/or cysts and nodular and cystic shadows were found in 7 patients. Three patients presented simple multiple cystic shadows, 3 patients presented multiple nodules, and 2 patients presented with single nodules and mass shadows. Pulmonary function tests were performed in 4 patients, ventilation dysfunction was showed in 2 patients at the first visit. Pulmonary diffusion function tests were performed in 4 patients and showed a decrease in 3 patients. Smoking cessation was recommended to PLCH patients with smoking history. Ten patients received chemotherapy while 2 patients received oral glucocorticoid therapy. Among the 11 patients with the long-term follow-up, 9 were in stable condition.
CONCLUSIONS
PLCH is a neoplastic disease closely related to smoking. The clinical manifestations and laboratory examination are not specific. Pneumothorax could be the first symptom which is very suggestive of the disease. Definitive diagnosis relies on histology. There is no unified treatment plan for PLCH, and individualized treatment should be carried out according to organ involvement. Early smoking cessation is essential. Chemotherapy is the main treatment for rapidly progressing PLCH involved multiple organs. All diagnosed patients can be considered for the detection of BRAFV600E gene and relevant targeted therapies have been implemented recently.
Adult
;
Cysts
;
Female
;
Histiocytosis, Langerhans-Cell/therapy*
;
Humans
;
Lung/pathology*
;
Male
;
Retrospective Studies
;
Smoking/adverse effects*
;
Smoking Cessation
10.Impacts of nicotine metabolite rate and acupuncture frequency on smoking cessation: a randomized controlled trial.
Jia JI ; Jin-Sheng YANG ; Zhao LIU ; Ying-Ying WANG ; Shu-Min CHEN ; Li YANG
Chinese Acupuncture & Moxibustion 2022;42(3):271-276
OBJECTIVE:
To compare the efficacy of different acupuncture frequencies in tobacco-dependent patients and explore the impact of nicotine metabolite rate (NMR) on smoking cessation in the intervention with acupuncture.
METHODS:
A total of 120 cases of tobacco-dependent patients were randomly divided into a high-frequency group (60 cases, 12 cases dropped off) and a low-frequency group (60 cases, 6 cases dropped off). In the two groups, smoking cessation counseling was provided prior to acupuncture. Acupuncture was applied to Baihui (GV 20), Lieque (LU 7), Zusanli (ST 36), etc. Additionally, electric stimulation was added at Lieque (LU 7) and Zusanli (ST 36), with continuous wave, 15 Hz in frequency. The duration of treatment was 8 weeks in either group. In the high-frequency group, the treatment was given 5 times weekly from week 1 to week 4, and was 3 times weekly from week 5 to week 8. In the low-frequency group, the treatment was given 3 times weekly from week 1 to week 4, and was twice a week from week 5 to week 8. The immediate withdrawal rate, persistent withdrawal rate, the score of Fagerstrőm test for nicotine dependence (FTND) before and after treatment, as well as the score of Minnesota nicotine withdrawal scale (MNWS) in 1 and 8 weeks of treatment were compared among the patients with high and low NMR between the two groups separately. The Logistic regression analysis was used to screen the influencing factors of smoking cessation in the intervention with acupuncture.
RESULTS:
After treatment, there was no statistical significance of the differences in the immediate withdrawal rate (35.4% [17/48] vs 29.6% [16/54]) and the persistent withdrawal rate (33.3% [16/48] vs 25.9% [14/54]) between the high-frequency group and the low-frequency group (P>0.05). The difference in withdrawal rate had no statistical significance between high and low NMR patients (P>0.05). FTND scores after treatment were lower than those before treatment (P<0.01) and MNWS scores were lower than those in 1 week of treatment (P<0.01) in the two groups. However, the differences had no statistical significance between the two groups and between the patients with high NMR and low NMR (P>0.05). Age, education level and NMR were the influencing factors of smoking cessation in the intervention with acupuncture (P<0.05).
CONCLUSION
Acupuncture with different frequencies has no obvious impact on the efficacy in tobacco-dependent patients. The lower nicotine metabolite rate in individuals, the better efficacy of acupuncture. The smokers with high nicotine metabolite rate may obtain a better effect of cessation in the high-frequency intervention with acupuncture.
Acupuncture Therapy
;
Humans
;
Nicotine
;
Smoking Cessation/psychology*


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