RESUMEN
Opium abuse and exposure to heavy metals elevate the risk of coronary artery disease (CAD). Therefore, we aimed to determine the association between opium abuse and blood lead levels (BLLs) and the CAD complexity. We evaluated patients with acute coronary symptoms who underwent coronary angiography, and those with >50% stenosis in at least one of the coronary arteries were included. Furthermore, Synergy between PCI with Taxus and Cardiac Surgery I (SYNTAX I) score and BLLs were measured. Based on the opium abuse, 95 patients were subdivided into opium (45) and control (50) groups. Differences in demographics and CAD risk factors were insignificant between the two groups. The median BLLs were remarkably higher in the opium group than in controls (36 (35.7) and 20.5 µg/dL (11.45), respectively, p = 0.003). We also revealed no significant differences in SYNTAX score between the two groups (15.0 (9.0) and 17.5 (14.0), respectively, p = 0.28). Additionally, we found no significant correlation between BLLs and the SYNTAX scores (p = 0.277 and r = -0.113). Opium abuse was associated with high BLLs. Neither opium abuse nor high BLLs were correlated with the complexity of CAD. Further studies are warranted to establish better the relationship between opium abuse, BLLs, and CAD.
Asunto(s)
Enfermedad de la Arteria Coronaria , Adicción al Opio , Intervención Coronaria Percutánea , Humanos , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/epidemiología , Enfermedad de la Arteria Coronaria/etiología , Plomo/efectos adversos , Adicción al Opio/complicaciones , Adicción al Opio/epidemiología , Opio/efectos adversos , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: The presence of the severe thoracic aortic calcification (TAC) in cardiac surgery patients is associated with adverse post-operative outcome. However, the relationship between cardiovascular risk factors and aortic plaque burden remains unknown. The objective of this study was to determine the predictive factors of TAC in patients candidate for cardiac surgery. METHODS: Patients who underwent thoracic CT scan prior to cardiac surgery between August 2020 to April 2021 were included. Of 556 patients, 209 (36.7%) had a thoracic aortic calcium score (TACS) ≥ 400 mm [3] and were compare with the remaining patients. Predictors of severe TAC were assessed through stepwise multivariable logistic regression analysis. RESULTS: The patients with TACS ≥ 400 had a higher mean age (67.3 ± 7.1 vs. 55.7 ± 10.6; p < 0.001) with a higher frequency of diabetes mellitus (40.7% vs. 30.8%; p = 0.018), dyslipidemia (49.8% vs. 38.6%; p = 0.010), hypertension (60.8% vs. 44.7%; p < 0.001), opium addiction (18.2% vs. 11.2%; p = 0.023), peripheral vascular disease (PVD) (7.7% vs. 2.3%; p = 0.005) as compared with TACS < 400. The multiple determinants of TAC were PVD (OR = 2.86) followed by opium addiction, diabetes and age. CONCLUSIONS: Thoracic CT scan prior to cardiac surgery for patients with older age, diabetes, opium addiction and PVD is recommended. Our study could serve as a foundation for future research endeavors aimed at establishing a risk score for TAC.
Asunto(s)
Enfermedades de la Aorta , Procedimientos Quirúrgicos Cardíacos , Diabetes Mellitus , Adicción al Opio , Humanos , Adicción al Opio/complicaciones , Factores de Riesgo , Tomografía Computarizada por Rayos X , Aorta Torácica/diagnóstico por imagen , Aorta Torácica/cirugía , Enfermedades de la Aorta/diagnóstico por imagen , Enfermedades de la Aorta/cirugía , Enfermedades de la Aorta/complicacionesRESUMEN
BACKGROUND: Opium use has been associated with an increased risk of cancers of the lung, oesophagus, and pancreas, and it was recently classified by the International Agency for Cancer Research as carcinogenic to humans. It is not clear whether opium also increases the risk of colorectal cancer (CRC). The aim of our study was to assess the association between various metrics of opium use and the risk of CRC. METHODS: This case-referent study from seven provinces in Iran comprised 848 CRC cases and 3215 referents. Data on opium use (duration, amount, frequency) and potential confounders were collected by trained interviewers. Multivariable unconditional logistic regression models were used to measure odds ratios (OR) adjusted for age, gender, province, marital status, family history of CRC-linked cancers, consumption of red meat, fruits and vegetables, body shape, occupational physical activity, and socioeconomic status. RESULTS: Regular opium consumption was not associated with the risk of CRC (OR 0.9, 95% confidence interval, CI: 0.7, 1.2) compared to subjects who never used opium. However, frequent opium use more than twice a day was associated with an increased risk of CRC compared to non-users of opium (OR: 2.0, 95% CI: 1.1, 3.8; p for quadratic trend 0.008). CONCLUSION: There seems to be no overall association between opium use and CRC, but the risk of CRC might be increased among persons who use opium many times a day.
Asunto(s)
Neoplasias Colorrectales , Adicción al Opio , Humanos , Adicción al Opio/epidemiología , Adicción al Opio/complicaciones , Factores de Riesgo , Opio/efectos adversos , Irán/epidemiología , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/etiología , Estudios de Casos y ControlesRESUMEN
Opiates can affect glucose metabolism and obesity, but no large prospective study (to our knowledge) has investigated the association between long-term opium use, body mass index (BMI; weight (kg)/height (m)2), and incident type 2 diabetes mellitus (T2DM). We analyzed prospective data from 50,045 Golestan Cohort Study participants in Iran (enrollment: 2004-2008). After excluding participants with preexisting diseases, including diabetes, we used adjusted Poisson regression models to estimate incidence rate ratios (IRRs) and 95% confidence intervals (CIs) for T2DM in opium users compared with nonusers, using mediation analysis to assess the BMI-mediated association of opium use with incident T2DM. Of 40,083 included participants (mean age = 51.4 (standard deviation, 8.8) years; 56% female), 16% were opium users (median duration of use, 10 (interquartile range), 4-20) years). During follow-up (until January 2020), 5,342 incident T2DM cases were recorded, including 8.5% of opium users and 14.2% of nonusers. Opium use was associated with an overall decrease in incident T2DM (IRR = 0.83, 95% CI: 0.75, 0.92), with a significant dose-response association. Most (84.3%) of this association was mediated by low BMI or waist circumference, and opium use did not have a direct association with incident T2DM (IRR = 0.97, 95% CI: 0.87, 1.08). Long-term opium use was associated with lower incidence of T2DM, which was mediated by low body mass and adiposity.
Asunto(s)
Diabetes Mellitus Tipo 2 , Adicción al Opio , Humanos , Femenino , Persona de Mediana Edad , Masculino , Diabetes Mellitus Tipo 2/epidemiología , Diabetes Mellitus Tipo 2/etiología , Adiposidad , Estudios Prospectivos , Estudios de Cohortes , Factores de Riesgo , Adicción al Opio/epidemiología , Adicción al Opio/complicaciones , Opio/efectos adversos , Obesidad/epidemiología , Obesidad/complicaciones , Índice de Masa Corporal , Circunferencia de la Cintura , IncidenciaRESUMEN
In the current study, we aimed to calculate the fraction of cancer attributable to modifiable risk factors in Iran in 2020. Population attributable fractions (PAFs) were calculated for established cancer risk factors using three data sources: the national cancer incidence reports, relative risks extracted from global and national meta-analyses, and exposure prevalence from national/subnational population-based surveys. In addition to overall cancers, the PAFs were estimated separately for each cancer site among men and women. Overall, 32.6% of cancers in 2020 in Iran were attributable to known risk factors. The PAF in men (40.2%) was twice as high as in women (21.1%). Cigarette smoking (15.4%), being overweight (5.0%), opium use (3.9%) and H. pylori infection (3.8%) were the leading causes of cancers. For men, the highest PAFs belonged to cigarette smoking (26.3%), opium use (6.8%) and being overweight (3.1%), while for women, the highest PAFs belonged to being overweight (7.2%), H. pylori infection (2.7%) and cigarette smoking (2.7%). Among Iranian men and women, the PAFs of waterpipe smoking were 2% and 0.9%, respectively. A third of incident cancers in Iran are due to modifiable exposures, mainly cigarette smoking, being overweight, and H. pylori infection. Opium consumption and waterpipe smoking collectively accounted for 8.8% of cancer occurrence in men and 1.3% in women in Iran. These emerging risk factors should be taken into consideration in future PAF studies.
Asunto(s)
Neoplasias , Adicción al Opio , Masculino , Humanos , Femenino , Irán/epidemiología , Sobrepeso/complicaciones , Adicción al Opio/complicaciones , Factores de Riesgo , Neoplasias/epidemiología , Neoplasias/etiología , Prevalencia , IncidenciaRESUMEN
The spreading of opium use poses new health related concerns. In some areas of Asia its use is believed to protect from cardiovascular disorders, such as coronary artery disease (CAD). However, whether opium use has an association with CAD is unclear. We aimed to investigate the association between non-medical opium use and CAD. We set up a case-control analysis, i.e., the Milano-Iran (MIran) study by enrolling consecutive young patients who underwent a coronary angiography at the Tehran Heart Center, between 2004 and 2011. Incident cases with CAD were contrasted with controls for opium use. Relative risks were calculated in terms of odds ratios (ORs) by logistic regression models adjusted for age, sex, cigarette smoking, body mass index, hypertension, hyperlipidaemia, and diabetes. Interaction analyses were performed between opium and major cardiovascular risk factors. 1011 patients with CAD (mean age 43.6 years) and 2002 controls (mean age 54.3 years) were included in the study. Habitual opium users had a 3.8-fold increased risk of CAD (95%CI 2.4-6.2) compared with non-users. The association was strongest for men, with a fully adjusted OR of 5.5 (95%CI 3.0-9.9). No interaction was observed for the combination of opium addiction and hypertension, or diabetes, but an excess in risk was found in opium users with hyperlipidaemia (OR 16.8, 95%CI 8.9-31.7, expected OR 12.2), suggesting supra-additive interaction. In conclusion, despite common beliefs, we showed that non-medical opium use is associated with an increased risk of CAD, even when other cardiovascular risk factors are taken into account.
Asunto(s)
Enfermedad de la Arteria Coronaria , Diabetes Mellitus , Hipertensión , Trastornos Relacionados con Opioides , Adicción al Opio , Masculino , Humanos , Adulto , Persona de Mediana Edad , Opio/efectos adversos , Enfermedad de la Arteria Coronaria/epidemiología , Enfermedad de la Arteria Coronaria/complicaciones , Adicción al Opio/complicaciones , Adicción al Opio/epidemiología , Irán/epidemiología , Trastornos Relacionados con Opioides/complicaciones , Trastornos Relacionados con Opioides/epidemiología , Factores de Riesgo , Diabetes Mellitus/inducido químicamente , Hipertensión/complicaciones , Hipertensión/epidemiología , Hipertensión/inducido químicamenteRESUMEN
Limited evidence is available to acknowledge the association between opium use and liver cancer. In a case-control study, we recruited 117 cases of primary liver cancer (PLC) and 234 age and sex-matched neighborhood controls from 2016 to 2018. We calculated odds ratios (OR) for opium use and 95% confidence intervals (95% CI), using conditional logistic regressions. Compared with non-users the adjusted OR (AOR, 95% CI) for opium use was 6.5 (95% CI, 2.87-13.44). Compared with people who had no history of use, a strong dose-response effect of opium use was observed by amount of use (AOR, 10.70; 95% CI, 3.92-28.70). Cumulative use of opium also indicated that using over 30 gr-year could increase the PLC risk dramatically (AOR, 11.0; 95% CI, 3.83-31.58). Those who used opium for more than 21 years were highly at risk of PLC (AOR, 11.66; 95% CI, 4.43-30.67). The observed associations were significant even among never tobacco smokers (including cigarette and water-pipe smoking). PREVENTION RELEVANCE: The results of this study indicate that opium use dramatically increased the risk of liver cancer. Because opioids are increasing for medical and non-medical use globally; accordingly, severe health consequences such as liver cancer have to be investigated widely.
Asunto(s)
Neoplasias Hepáticas , Adicción al Opio , Humanos , Adicción al Opio/complicaciones , Adicción al Opio/epidemiología , Factores de Riesgo , Opio/efectos adversos , Fumar , Estudios de Casos y Controles , Neoplasias Hepáticas/epidemiología , Neoplasias Hepáticas/etiologíaRESUMEN
Background: Opium abuse is one of the social hazards in the Middle Eastern countries. Opium consumption attributes to various malignancies. However, the exact molecular mechanism of this correlation still remains unclear. Cancer and inflammation are closely correlated. Interleukin-33 (IL-33) and its receptors, transmembrane ST2 (ST2L) and soluble ST2 (sST2), have been significantly associated with tumorigenicity. The present study aimed to investigate whether IL-33 and sST2 levels serve as cancer biomarkers in opium users. Methods: Serum samples were collected from 100 opium users and 100 healthy non-opium users in a nested case-control design. The subjects with over five years of history of opium abuse were enrolled. To assess the incidence of malignancies, the opium users were followed up from 2014 to 2019. Serum levels of IL-33 and sST2 were measured using an ELISA kit. For comparison of IL-33 and sST2 levels between the groups, two-tailed Student's t test and Mann-Whitney U test were utilized, accordingly. Logistic regression analysis was performed to evaluate the influence of confounders on the incidence of cancer. Results: During the five-year follow-up, eight opium users were diagnosed with cancer. Cancer was developed by 9.3 folds in the individuals abusing opium compared to that in the non-opium users (P=0.040, OR=9.3; 95%CI [1.1-79.4]). Serum levels of IL-33 were found to be significantly higher in the opium users than those in the healthy control group (P=0.001). The sST2 levels were significantly lower in the opium users (P=0.001). The opium users with cancer exhibited significantly higher levels of IL-33 and lower levels of sST2 than the cancer-free ones (P=0.001). Conclusion: Decline in sST2 levels and rise in the level of IL-33 are valuable biomarkers in predicting cancers. Regarding the significant alterations in the levels of these biomarkers in the opium users, as well as those in the opium users diagnosed with cancer, IL-33 and sST2 may serve as potential biomarkers in the early prediction of cancer.
Asunto(s)
Neoplasias , Adicción al Opio , Humanos , Biomarcadores de Tumor , Estudios de Casos y Controles , Proteína 1 Similar al Receptor de Interleucina-1 , Interleucina-33 , Neoplasias/complicaciones , Neoplasias/epidemiología , Opio/efectos adversos , Adicción al Opio/complicaciones , Adicción al Opio/epidemiologíaRESUMEN
Background: The prevalence of opium addiction in Iran is high probably due to the belief that opium has preventive effects against cardiovascular diseases. In the second phase of Kerman coronary artery disease risk factors study, the prevalence, incidence rate, and the association between opium use and other coronary artery disease risk factors (CADRFs) were assessed. Methods: In a cross-sectional study (2014-2018), 9996 inhabitants of Kerman, southeastern Iran, aged 15-80 years were recruited to the study. After taking fasting blood samples, the participants were examined or interviewed for demographic data and CADRFs, including opium use. The participants were categorized into "never", "occasional", and "dependent" users. The association between opium use and CADRFs was assessed with adjusted regression analysis (Stata v.11 software). Results: The overall prevalence of opium consumption was lower than that of five years earlier (P<0.01). The prevalence was currently higher in men than women and decreased in men between the two phases (P<0.001). There was a positive correlation between opium use and depression (P<0.001), anxiety (P<0.05), and a negative association with the level of physical activity (P<0.001). The five-year incident rate of dependent and occasional opium use was 4.2 and 3.9 persons/100 person-years, respectively. The incidence of opium use was higher in diabetic, hypertensive, depressed, anxious, and obese subjects. Conclusion: The study did not demonstrate any protective effects of opium on CADRFs. Considering the higher rate of opium use in subjects with hypertension, diabetes, obesity, and psychological disorders, the health authorities should implement educational programs to warn and correct the unsafe belief.
Asunto(s)
Enfermedad de la Arteria Coronaria , Diabetes Mellitus , Trastornos Relacionados con Opioides , Adicción al Opio , Adulto , Enfermedad de la Arteria Coronaria/inducido químicamente , Enfermedad de la Arteria Coronaria/etiología , Estudios Transversales , Diabetes Mellitus/inducido químicamente , Diabetes Mellitus/epidemiología , Femenino , Humanos , Incidencia , Irán/epidemiología , Masculino , Trastornos Relacionados con Opioides/complicaciones , Trastornos Relacionados con Opioides/epidemiología , Opio/efectos adversos , Adicción al Opio/complicaciones , Prevalencia , Factores de RiesgoRESUMEN
Although atherosclerotic cardiovascular disease (ASCVD) and cancer are seemingly different types of disease, they have multiple shared underlying mechanisms and lifestyle-related risk factors like smoking, unhealthy diet, excessive alcohol consumption, and inadequate physical activity. Opium abuse is prevalent in developing countries, especially the Middle East region and many Asian countries. Besides recreational purposes, many people use opium based on a traditional belief that opium consumption may confer protection against heart attack and improve the control of the risk factors of ASCVD such as diabetes mellitus, hypertension, and dyslipidemia. However, scientific reports indicate an increased risk of ASCVD and poor control of ASCVD risk factors among opium abusers compared with nonusers. Moreover, there is accumulating evidence that opium consumption exerts potential carcinogenic effects and increases the risk of developing various types of cancer. We conducted a review of the literature to review the current evidence on the relationship between opium consumption and ASCVD as well as various kinds of cancer. In addition, we will discuss the potential shared pathophysiologic mechanisms underlying the association between opium abuse and both ASCVD and cancer.
Asunto(s)
Enfermedades Cardiovasculares , Neoplasias , Adicción al Opio , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/etiología , Humanos , Neoplasias/inducido químicamente , Neoplasias/etiología , Opio/efectos adversos , Adicción al Opio/complicaciones , Adicción al Opio/epidemiología , Factores de RiesgoRESUMEN
Upper gastrointestinal (UGI) cancer, including esophageal and gastric, is one of the most common cancers in the world. Hence, the determination of risk factors of UGI helps to reduce the economic and social burden of this cancer in communities. In Iran, the consumption of opium because of its neighborhood with Afghanistan are considerable. In this study, we examine the causal effect of opium use on the time to UGI cancer death. Based on the Golestan Cohort Study (GCS) in northeastern of Iran, about 50000 adults were enrolled to the study for four years (2004-2008) and followed annually until July 2018. We used "parametric g-formula" to study the causal effect of opium use on the time to death due to UGI. In this study, the information of 49946 individuals due to missingness were analyzed. So the median of follow-up time was 144 months and the prevalence of opium use was 17% (about 8489 persons). During the follow-up period, 593 (1.2%) death from upper gastrointestinal cancer were reported. The study showed that the effect of opium use on the time to UGI death was statistically significant (adjusted risk-ratio based on parametric g-formula = 1.31, 95% CI: [1.04, 1.65]). Additionally, the Population Attributable Fraction (PAF) in UGI cancer deaths of opium use was estimated 5.3% (95% CI: [0.6%, 11.3%]). Our results showed a causal effect of opium use on the intensity of upper gastrointestinal cancer death.
Asunto(s)
Neoplasias Esofágicas/mortalidad , Neoplasias Gastrointestinales/mortalidad , Adicción al Opio/epidemiología , Opio/efectos adversos , Adulto , Neoplasias Esofágicas/etiología , Femenino , Neoplasias Gastrointestinales/etiología , Humanos , Irán/epidemiología , Masculino , Persona de Mediana Edad , Adicción al Opio/complicaciones , Prevalencia , Factores de Riesgo , Fumar/efectos adversosRESUMEN
Scant evidence exists to support the association of opium use with head and neck cancer, limited to the larynx and oral cavity. In a multicenter case-control study-Iran Opium and Cancer study, we recruited 633 cases of head and neck squamous cell carcinoma (HNSCC) (254 lip and oral cavity, 54 pharynx, 327 larynx and 28 other subsites within the head and neck) and 3065 frequency-matched controls from April 2016 to April 2019. Odds ratios (ORs) for opium use and 95% confidence intervals (95% CIs) were obtained using mixed-effects logistic regression because of heterogeneity among centers. The adjusted OR (95% CI) for regular opium use was 3.76 (2.96-4.79) for all HNSCC combined. Strong dose-response effects were observed by frequency or amount of use, and duration of use. Regular opium uses significantly increased the risk of HNSCC of the pharynx, larynx and other subsites within the head and neck with OR (95% CI) of 2.90 (1.40-6.02), 6.55 (4.69-9.13) and 5.95 (2.41-14.71), respectively. The observed associations were significant even among never tobacco smokers (including cigarette and water-pipe smoking). Moreover, by the multiplicative interaction scale, the effect of opium use could be varied by cigarette smoking on HNSCC, 8.16 (6.20-10.74). For the first time, the current study showed opium users have an increased risk of several anatomic subsites of HNSCC.
Asunto(s)
Adicción al Opio/complicaciones , Carcinoma de Células Escamosas de Cabeza y Cuello/inducido químicamente , Adulto , Anciano , Anciano de 80 o más Años , Relación Dosis-Respuesta a Droga , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , RiesgoRESUMEN
BACKGROUND: Lead is a hazardous heavy metal, which causes many problems in the human body. Unfortunately, recent reports showed that smugglers and opium sellers add lead to drugs during the production procedure in order to increase its weight and cost. PURPOSE: The aim of this study was development of a rapid and accurate method for measurement of blood lead levels (BLL) in the oral and inhaled opiate abuser people. METHODS: BLL in samples obtained from the oral and inhaled opium addicted patients referring to Sina Hospital in Tabriz, Iran, during 2017 was compared with healthy control group (N=15). The wet digestion method was used to prepare whole blood and Mercury Droplet Electrode Polarography (MDEP) method was utilized for measurement of the lead content of digested samples. RESULTS: Results showed that there were significant differences between the BLL of samples obtained from oral (17.12±74.61 µg/dL, p<0.0003) and inhaled (19.33±2.257 µg/dL, p<0.0001) opium addicted groups in comparison with healthy control group (4.669±0.3367 µg/dL). CONCLUSION: Based on the results of this study it was observed that BLL in opium addicted people needs to be measured as soon as possible. Furthermore, screening of blood lead concentrations in opium-addicted people with a rapid and accurate MDEP method is very necessary and important.
Asunto(s)
Contaminación de Medicamentos , Intoxicación por Plomo/diagnóstico , Plomo/sangre , Adicción al Opio/sangre , Polarografía/instrumentación , Adolescente , Adulto , Anciano , Electrodos , Estudios de Factibilidad , Femenino , Humanos , Irán , Intoxicación por Plomo/sangre , Intoxicación por Plomo/etiología , Masculino , Mercurio , Persona de Mediana Edad , Opio/química , Adicción al Opio/complicaciones , Sensibilidad y Especificidad , Adulto JovenAsunto(s)
Dolor Abdominal/etiología , Anemia Hipocrómica/etiología , Contaminación de Medicamentos , Intoxicación por Plomo/diagnóstico , Plomo/análisis , Adicción al Opio/complicaciones , Opio/química , Adulto , Anorexia/etiología , Diagnóstico Diferencial , Eritrocitos/patología , Fatiga/etiología , Pruebas Hematológicas , Humanos , Plomo/sangre , Intoxicación por Plomo/complicaciones , Masculino , Porfirias/diagnóstico , Convulsiones/etiologíaRESUMEN
BACKGROUND: Encephalopathy is an uncommon but serious presentation of lead toxicity. OBJECTIVE: We aimed to determine and follow-up the brain magnetic resonance imaging (MRI) abnormalities in the patients with lead encephalopathy due to ingestion of lead contaminated opium. METHODS: In a cross-sectional study during lead-contaminated opium outbreak, all lead-poisoned patients with any signs/symptoms of encephalopathy were included. RESULTS: Of 19 patients with lead encephalopathy, five died early and other five could not be sent to MRI during their hospitalization period. Mean age was 51 ± 11 years and males were dominant (89%). Median [IQR] blood lead level (BLL) was 101 [81, 108] µg/dL (range; 50 to 200 µg/dL). There was no correlation between MRI findings and signs/symptoms. MRI was normal in six and abnormal in three. Bilateral symmetric involvement of parieto-occipital lobes was observed. Gray matter, gray-white matter junction, and subcortical white matter were also affected. Follow-up MRI was performed in two with abnormal MRI which showed complete and near complete resolution of the abnormalities after cessation of opium use and treatment. CONCLUSION: There was no correlation between MRI findings and BLL. Complete recovery of brain MRI lesions was detected after cessation of opium use.
Asunto(s)
Encefalopatías , Intoxicación por Plomo , Imagen por Resonancia Magnética , Adicción al Opio/complicaciones , Opio , Adulto , Encéfalo/diagnóstico por imagen , Encéfalo/patología , Encefalopatías/inducido químicamente , Encefalopatías/diagnóstico por imagen , Contaminación de Medicamentos , Humanos , Plomo/sangre , Intoxicación por Plomo/diagnóstico por imagen , Intoxicación por Plomo/etiología , Persona de Mediana Edad , Opio/efectos adversos , Opio/químicaRESUMEN
BACKGROUND: Associations between hookah and opium use and an increased risk of ischemic heart disease (IHD) have been suggested in a few studies, but more research is needed on the nature of these associations. We aimed to investigate the association between hookah and opium use and the prevalence of IHD in a population with relatively high prevalence of these exposures in Iran. METHODS: Using baseline data from the Pars Cohort Study (PCS), a prospective study of individuals aged 40-75 years in Fars province, southern Iran, we calculated adjusted and crude odds ratios (ORs) and corresponding 95% confidence intervals (CIs) for the independent association of hookah and opium use with prevalence of IHD. RESULTS: Of 9248 participants, 10.2% (95% CI: 9.5, 10.9) had self-reported IHD. Prevalence of ever use of hookah and opium was 48.9% (95% CI: 44.6, 53.6) and 10.2% (95% CI: 8.3, 12.5) among those with IHD, and 37.0% (95% CI: 35.7, 38.3) and 8.1% (95% CI: 7.5, 8.7) among those without IHD, respectively. Adjusted OR for the association with prevalence of IHD was 1.26 (95% CI: 1.08, 1.46) for hookah use and 1.71 (95% CI: 1.30, 2.24) for opium abuse. No dose-response association was found between hookah and prevalence of IHD. CONCLUSION: Hookah and opium abuse were associated with prevalent IHD in this study. Although more research is needed on these associations, particularly in prospective settings, reducing hookah and opium use could potentially reduce IHD risk.
Asunto(s)
Isquemia Miocárdica/etiología , Adicción al Opio/complicaciones , Opio , Fumar/efectos adversos , Adulto , Anciano , Estudios Transversales , Femenino , Humanos , Irán/epidemiología , Modelos Logísticos , Masculino , Persona de Mediana Edad , Isquemia Miocárdica/epidemiología , Prevalencia , Estudios Prospectivos , Factores de Riesgo , Pipas de AguaRESUMEN
The aim of this study was to determine the effect of opium on clinical and neuropsychological parameters in multiple sclerosis (MS) patients with substance dependency. A cross-sectional study was conducted on MS patients in Rafsanjan, Iran. Forty opium-addict MS patients (10 males and 30 females) aged between 18 and 50 years were compared with 40 MS patients with no addiction. Word-Pair Learning, Mini-Mental State Examination (MMSE), Wisconsin Card-Sorting Test (WCST), Depression, Anxiety, Expanded Disability Status Scale (EDSS), Fatigue, and the Multiple Sclerosis Functional Composite (MSFC) were measured and compared in the two groups. The comparison of two groups showed a significant increase trait anxiety (P < 0.001), fatigue (P = 0.009) and significant decrease in the executive function (P = 0.003), MMSE (P = 0.003), and working memory (P < 0.001) in addicted MS. It indicates the better efficiency of processing in the non-addicted MS patients. The MSFC z-score also was significantly higher in the non-addicted group (P < 0.001). The opium addiction has a negative impact on the clinical and neuropsychological outcome in MS patients.
Asunto(s)
Ansiedad/fisiopatología , Disfunción Cognitiva/fisiopatología , Función Ejecutiva/fisiología , Fatiga/fisiopatología , Memoria a Corto Plazo/fisiología , Esclerosis Múltiple/fisiopatología , Adicción al Opio/fisiopatología , Adolescente , Adulto , Ansiedad/epidemiología , Disfunción Cognitiva/epidemiología , Disfunción Cognitiva/etiología , Comorbilidad , Estudios Transversales , Fatiga/epidemiología , Fatiga/etiología , Femenino , Humanos , Irán/epidemiología , Masculino , Persona de Mediana Edad , Esclerosis Múltiple/complicaciones , Esclerosis Múltiple/epidemiología , Adicción al Opio/complicaciones , Adicción al Opio/epidemiología , Adulto JovenRESUMEN
BACKGROUND: Disorders related to opioid use account for the most substantial burden of disease attributable to drug use disorders. We aimed to justify if there is an association between either opium consumption or addiction and rupture of intracranial aneurysms. METHODS: In this case-control study, we enrolled 50 cases with ruptured intracranial aneurysms and 43 control subjects with an incidental finding of an intracranial aneurysm without history of subarachnoid hemorrhage (SAH). Four major risk factors of rupture including age, sex, size, and site of aneurysm were matched among both groups. All participants were asked about cigarette smoking state, opium addiction, opium consumption, and duration and route of opium consumption. Eight other trigger factors were assessed in the period soon before SAH (hazard period). The odds ratio (OR) of all factors was calculated separately, and then a logistic regression for the factors with significant odds was calculated. RESULTS: Sixty-two percent of cases and 32.6% of control subjects were addicted to opium. The OR for opium consumption in the hazard period was 8.1 (95% confidence interval [CI], 2.2-30.1) and for opium addiction was 3.3 (95% CI, 1.4-7.9). Of those trigger factors, cola consumption was included in the logistic regression model. After adjustment, results demonstrated an OR of 9.2 (95% CI, 2.4-34.7) for opium consumption in the hazard period. CONCLUSIONS: There is an association between opium addiction and opium consumption in the hazard period with the occurrence of aneurysmal SAH. Replication of the study with a larger sample size and conduction of prospective studies is suggested.