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1.
ObjectiveIdentifying the risk factors for deaths during tuberculosis (TB) treatment is important for achieving the vision of India's National Strategic Plan of ‘Zero Deaths’ by 2025. We aimed to determine the proportion of deaths during TB treatment and its risk factors among smear positive pulmonary TB patients aged more than 15 years.Study designWe performed a cohort study using data collected for RePORT India Consortium (Regional Prospective Observational Research in Tuberculosis).SettingRevised TB Control Program (RNTCP) in three districts of South India.ParticipantsThe cohort consisted of newly diagnosed drug sensitive patients enrolled under the Revised National TB Control Program during 2014–2018 in three districts of southern India. Information on death was collected at homes by trained project staff.Primary outcome measuresWe calculated ‘all-cause mortality’ during TB treatment and expressed this as a proportion with 95% confidence interval (CI). Risk factors for death were assessed by calculating unadjusted and adjusted relative risks with 95% CI.ResultsThe mean (SD) age was of the 1167 participants was 45 (14.5) years and 79% of them were males. Five participants (0.4%) were HIV infected. Among the males, 560 (61%) were tobacco users and 688 (75%) reported consuming alcohol. There were 47 deaths (4%; 95% CI 3.0–5.3) of which 28 deaths (60%) occurred during first two months of treatment. In a bi-variable analysis, age of more than 60 years (RR 2.27; 95%CI: 1.24–4.15), male gender (RR 3.98; 95% CI: 1.25–12.70), alcohol use in last 12 months (RR 2.03; 95%CI: 1.07–3.87), tobacco use (RR 1.87; 95%CI: 1.05–3.36) and severe anaemia (RR 3.53: 95%CI: 1.34–9.30) were associated with a higher risk of death. In adjusted analysis, participants with severe anaemia (<7gm/dl) had 2.4 times higher risk of death compared to their counterparts.ConclusionThough deaths during TB treatment was not very high, early recognition of risk groups and targeted interventions are required to achieve zero TB deaths.  相似文献   

2.

Purpose/Aim

Results of treatment of chronic hepatitis C (CHC) with pegylated interferon plus ribavirin (PEG-RBV) are mainly available from well-designed clinical trials, and only few ‘real-life’ studies which give a true picture of success of therapy are available. Such data in Indian patients is scarce. This prospective study aimed to evaluate the efficacy, safety, and factors associated with sustained virological response (SVR) in Indian CHC patients treated with PEG-RBV in ‘real-life’ setting.

Material and Methods

All treatment-naïve patients with CHC/compensated cirrhosis treated with PEG-RBV between January 2004 and December 2010 were included.

Results

Of 592 patients started on treatment, 524 (88.5 %) completed therapy (mean?±?SD age—42.0?±?12.1 years; 74.3 % males). Genotype 3 (73.6 %) was the commonest, followed by genotype 1 (19.3 %). In intention to treat analysis, SVR rates for ‘all’ patients, genotype 1 and genotype 3 patients were 72.3 % (428/592), 57 % (65/114), and 78.2 % (341/436), respectively (in per-protocol analysis—81.7 %, 69.1 %, and 85.3 %, respectively). Noncirrhotics had better SVR rates compared to cirrhotics treated for the same duration. About 20 % patients had both low viral load and achieved rapid virological response (RVR). Factors significantly associated with SVR were age <40 years, absence of cirrhosis, RVR, and no reduction in interferon dose.

Conclusion

SVR rates in CHC patients treated in ‘real-life’ setting in India were better than those reported in western population. Therapy should be prolonged for patients with cirrhosis, while one-fifth of patients may qualify for abbreviated therapy. Factors significantly associated with SVR were age <40 years, absence of cirrhosis, RVR, and no reduction in interferon dose.  相似文献   

3.
This systematic review summarizes existing evidence regarding the efficacy, safety, and abuse and misuse potential of opioids as treatment for chronic noncancer pain in older adults. Multiple databases were searched to identify relevant studies published in English (1/1/80–7/1/09) with a mean study population age of 60 and older. Forty‐three articles were identified and retained for review (40 reported safety and efficacy data, the remaining 3 reported misuse or abuse outcome data). The weighted mean subject age was 64.1 (mean age range 60–73). Studies enrolled patients with osteoarthritis (70%), neuropathic pain (13%), and other pain‐producing disorders (17%). The mean duration of treatment studies was 4 weeks (range 1.5?156 weeks), and only five (12%) lasted longer than 12 weeks. In meta‐analyses, effect sizes were ?0.557 (P<.001) for pain reduction, ?0.432 (P<.001) for physical disability reduction, and 0.859 (P=.31) for improved sleep. The effect size for the Medical Outcomes Study 36‐item Health Survey was 0.191 (P=.17) for the physical component score and ?0.220 (P=.04) for the mental component score. Adults aged 65 and older were as likely as those younger than 65 to benefit from treatment. Common adverse events included constipation (median frequency of occurrence 30%), nausea (28%), and dizziness (22%) and prompted opioid discontinuation in 25% of cases. Abuse and misuse behaviors were negatively associated with older age. In older adults with chronic pain and no significant comorbidity, short‐term use of opioids is associated with reduction in pain intensity and better physical functioning but poorer mental health functioning. The long‐term safety, efficacy, and abuse potential of this treatment practice in diverse populations of older persons remain to be determined.  相似文献   

4.
Screening of 155 consecutive admissions to a voluntary, 4-6 week substance abuse inpatient rehabilitation program revealed a 13% prevalence of PCP abuse (defined by DSM-III criteria) and a 23% prevalence of nonabusive PCP use. The 20 PCP abusers were significantly younger (31.6 vs 40.2 years) and had more prior arrests (2.0 vs 0.8) than the 36 nonabusive users, but did not differ in other sociodemographic characteristics. The age range of patients was older than previously reported in the literature, with three PCP abusers (15%) and 15 users (42%) 40 years of age or older. A majority of both abusers (80%) and users (97%) also abused other drugs, including alcohol (57%), opiates (29%), marijuana (29%), and stimulants (18%). The mean length of stay for PCP abusers was 27 days, with 11 completing inpatient treatment. Urine samples were collected upon admission from all patients and assayed for PCP by gas chromatography with N-P detection (sensitivity = 0.1 ng/mL). Patients with initial positive PCP results had follow-up urines collected at least weekly until the PCP assay was negative or they left the treatment program. Twenty-seven percent of patients had PCP detected in admission urine samples, one-third of whom initially denied PCP use. Six patients still had PCP detected after 4 weeks of hospitalization, without evidence of PCP reuse. These findings suggest that PCP abuse and use are common among unselected patients seeking substance abuse inpatient treatment and that they are not confined to the adolescent/young adult age group.  相似文献   

5.
Stys T  Lawson WE  Hui JC  Lang G  Liuzzo J  Cohn PF 《Angiology》2001,52(10):653-658
Enhanced external counterpulsation (EECP) is an effective noninvasive treatment for coronary artery disease. The mechanism of action is felt to be hemodynamic. The complex hemodynamic effects have been simply quantified by calculating a previously described effectiveness ratio (ER). The EECP Clinical Consortium, a clinical registry of 37 centers, prospectively enrolled 395 chronic stable angina patients (79 women, 316 men, mean age 66 years) to examine the relation of the ER to posttreatment improvement in Canadian Cardiovascular Society angina class (CCS). Women and the elderly underwent planned subgroup analysis. The ER was calculated during the first and last hours of a 35-hour course of EECP treatment. After EECP, CCS improved by at least 1 class in 88% of patients, 87% of men and 92% of women (p = NS), and in 89% of patients < or = 66 years and 88% of patients > 66 years old (p = NS). The initial and final ER were similar in patients with and without improvement in CCS. Significant first-hour ER differences were seen between men and women (0.96 +/- 0.03 vs 0.76 +/- 0.04, p<0.005), and between ages < or = 66 and > 66 years old (1.04 +/- 0.04 vs 0.81 +/- 0.03, p<0.0001). However, all subgroups responded equally well to EECP treatment. EECP is effective in improving CCS in chronic stable angina patients; it has comparable effects in men and women and across a broad range of ages. The hemodynamic effect of EECP (ER) does not predict improvement in CCS and may indicate that other factors, such as neurohormonal changes, may have a significant role in mediating the observed EECP benefits.  相似文献   

6.
An accurate evaluation of the effectiveness of substance abuse treatment depends largely upon the construction of measures which will capture the complexity of multiple substance use patterns. Of 256 subjects assessed for a drug abuse treatment programme, 90% had used drugs from four or more of eight classes (Alcohol, Cannabis, Hallucinogens, Narcotics, Sedative Hypnotics, Solvents, Stimulants, Tranquillizers) during the past year. A principal components analysis of frequency data from the drug classes indicated four orthogonal factors, explaining 72% of the variance. Cluster analysis (Ward's method) grouped subjects into five clusters, provisionally labelled A (predominantly alcohol), ADR (combining high use of alcohol,‘depressant’ and ‘recreational'drugs), D (predominantly ‘depressant’ drugs), R (mainly ‘recreational’ drugs) and S (very high use of solvents). Four of the clusters (A, D. R. S) combined drugs similar to the principal component factors, with a fifth cluster (ADR) indicating high use of all drug classes except solvents. The clusters also differed in several important ways, including age, social class, social stability, age at onset of drug problem, number of drug classes used, and present severity of drug and alcohol problems.  相似文献   

7.
8.
Background:  Several national and regional epidemiological studies in China have reported increases in the prevalence of alcohol use disorders over the past 3 decades.
Methods:  This cross-sectional study conducted in 2007 identified 11,884 male subjects aged 18 to 60 years using multi-stage randomized cluster sampling methods in 2 rural communities in China and interviewed 9,866 of them. Current and lifetime alcohol use disorders were assessed with a semi-structured diagnostic interview.
Results:  The age-standardized prevalence of current (lifetime) alcohol abuse and alcohol dependence in Hunan were 1.8% (4.8%) and 4.7% (8.6%) respectively, and those in Henan were 7.6% (11.8%) and 8.7% (10.8%). Higher age (55 to 60) and lower education were risk factors for alcohol dependence in Hunan while middle age (35 to 44), currently married, and higher education and higher income were risk factors in Henan.
Conclusions:  Alcohol abuse and dependence are no longer uncommon disorders among rural men in China. Unlike most western reports, alcohol dependence shows higher prevalence than abuse. There are significant differences in the prevalence of alcohol use disorders and the socio-demographic profile of affected individuals in the 2 different regions of the country.  相似文献   

9.
Psychosocial conditions such as depression, intimate partner violence (IPV), and history of childhood sexual abuse (CSA) have been associated with poor HIV-related outcomes. In India, which has the third largest HIV epidemic in the world, little is understood about the impact of psychosocial conditions on people living with HIV (PLHIV). We aimed to understand the prevalence and correlates of psychosocial conditions among PLHIV entering into HIV care at the Y.R. Gaitonde Centre for AIDS Research and Education in Chennai, India. Thirteen questions were added to the standard voluntary counseling and testing questionnaire, including the Patient Health Questionnaire-9 (a depression scale) and questions assessing for CSA and IPV. We fitted logistic regression models, stratified by gender, with psychosocial condition as the outcome of interest and substance use variables and socio-demographic variables as the correlates of interest. Three hundred and eighty-three persons were enrolled into the study; of these, 253 (66%) tested positive for HIV, including 149 men and 104 women, and were included in the models. More than one-quarter (28%) of the men and 19% of the women reported at least one psychosocial condition (probable depression, CSA, or IPV). In adjusted analysis, current alcohol use was associated with greater than two times higher odds of a psychosocial condition (Adjusted Odds Ratio?=?2.24, 95% CI, 1.04–4.85) among men. In conclusion, we estimated the prevalence of probable depression, CSA, and IPV among PLHIV presenting for HIV care in southern India and found that, among male PLHIV, alcohol use was associated with a markedly higher odds of reporting a psychosocial condition. Further study is needed to characterize alcohol use among male PLHIV and the possible deleterious impact of psychosocial conditions and alcohol use on HIV-related outcomes in India.  相似文献   

10.
Aims This study evaluated the prevalence and reliability of DSM‐IV adopted criteria for 3,4‐methylenedioxymethamphetamine (MDMA) abuse and dependence with a purpose to determine whether it is best conceptualized within the category of hallucinogens, amphetamines or its own category. Design Test–re‐test study. Participants MDMA users (life‐time use >5 times) were recruited in St Louis, Miami and Sydney (n = 593). The median life‐time MDMA consumption was 50 pills at the baseline. Measurements The computerized Substance Abuse Module for Club Drug (CD‐SAM) was used to assess MDMA abuse and dependence. The Discrepancy Interview Protocol (DIP) was used to determine the reasons for the discrepant responses between the two interviews. Reliability of diagnoses, individual diagnostic criteria and withdrawal symptoms was examined using the kappa coefficient (κ). Findings For baseline data, 15% and 59% met MDMA abuse and dependence, respectively. Substantial test–re‐test reliability of the diagnoses was observed consistently across cities (κ = 0.69). ‘Continued use despite knowledge of physical/psychological problems’ (87%) and ‘withdrawal’ (68%) were the two most prevalent dependence criteria. ‘Physically hazardous use’ was the most prevalent abuse criterion. Six dependence criteria and all abuse criteria were reported reliably across cities (κ: 0.53–0.77). Seventeen of 19 withdrawal symptoms showed consistency in the reliability across cities. The most commonly reported reason for discrepant responses was ‘interpretation of question changed’. Only a small proportion of the total discrepancies were attributed to lying or social desirability. Conclusion The adopted DSM‐IV diagnostic classification for MDMA abuse and dependence was moderately reliable across cities. Findings on MDMA withdrawal support the argument that MDMA should be separated from other hallucinogens in DSM.  相似文献   

11.
A series of 186 patients treated for Crohn's disease during the period 1956 to 1968 has been followed up in 1970, 1975, and now in 1983. Among 173 patients operated on there were 89 recurrences (52%). After a follow-up time >14 years (mean, 18 years) ‘radical’ resections at the first operation gave a lower recurrence rate (31%), fewer reoperations, and a better quality of life compared with non-‘radical’ resections (recurrence rate, 83%). The quality of life estimated for all patients alive in 1983, 152 patients, was good in 89%; 8.6% had moderate subjective symptoms, and 2.6% had pronounced subjective symptoms. With an increasing follow-up time there was no decrease in the patients' quality of life. Ileorectal anastomosis did not give very good results; proctocolectomy and ileostomy, however, gave good results. Regular investigation of all patients is of vital importance to give them a good quality of life.  相似文献   

12.
OBJECTIVE: Experimental and clinical studies have shown that a novel symbiotic (known as SCM‐III) exerts a beneficial effect on gut translocation and local and systemic inflammatory and microbial metabolic parameters. The present investigation was a preliminary trial on the effectiveness of SCM‐III for irritable bowel syndrome (IBS). METHODS: Sixty‐eight consecutive adult patients with IBS who were free from lactose malabsorption, abdominal surgery, overt psychiatric disorders and ongoing psychotropic drug therapy or ethanol abuse were studied prospectively and divided into 2 groups that were comparable for age, gender, body size, education and pattern of presenting symptoms. The 2 groups were blindly given for 12 weeks either SCM‐III 10 mL t.i.d or the same dosage of heat‐inactivated symbiotic. RESULTS: Treatment with SCM‐III was ‘effective’ or ‘very effective’ in more than 80% of the patients (P < 0.01 vs baseline values and control). Less than 5% reported ‘not effective’ as the final evaluation compared with over 40% of patients in the control group. After 6 weeks of treatment, a significant improvement of pain and bloating was reported in the treatment group compared with control and baseline values. There was also a benefit for bowel habits, mostly for patients with constipation or alternating bowel habits. No overt clinical or biochemical adverse side‐effects were recorded. CONCLUSION: Compared with baseline values and the control group, SCM‐III resulted in a significant increase in lactobacilla, eubacteria and bifidobacteria, which suggests that some selected IBS patients could benefit substantially from symbiotics, but the treatment may need to be given on a cyclic schedule because of the temporary modification of the fecal flora.  相似文献   

13.
Physicians' opinions about medications to treat alcoholism   总被引:4,自引:1,他引:4  
Aims Medications play a limited role in the treatment of alcoholism. This paper examines physicians’ opinions about and use of two alcoholism medications currently approved in the US—disulfiram and naltrexone—and one alcoholism medication—acamprosate—that might be approved. Design A total of 1388 substance abuse specialist physicians who were members of the American Academy of Addiction Psychiatry or the American Society of Addiction Medicine completed a questionnaire in 2001 (65% response rate). Findings The average percentages of physicians’ patients with alcoholism who were prescribed the following medications were: 13% (naltrexone), 9% (disulfiram), 46% (antidepressants) and 11% (benzodiazepines). Almost all physicians had heard of naltrexone and disulfiram, but their self‐reported level of knowledge about these medications was lower than for antidepressants. Physicians estimated that naltrexone had a small‐to‐medium effect size, which was similar in magnitude to the effect size reported in recent meta‐analyses of randomized clinical trials. Physicians identified the following three courses of action as the most likely to result in greater use of medications to treat alcohol dependence: more research to develop new medications (33%), more education of physicians about existing medications (17%), and increased involvement of physicians in alcoholism treatment (17%). Conclusions Physicians’ low rate of use of naltrexone may reflect its small‐to‐medium effect size.  相似文献   

14.
Aims   To examine socio-demographic associations of transitions from alcohol use to disorders and of remission from disorders in metropolitan China.
Design and setting   Face-to-face interviewing by trained lay-interviewers on a multi-staged, clustered sample from the general population of Beijing and Shanghai, China.
Participants   A total of 5201 adults aged 18–70 years and with household registration.
Measurements   World Mental Health version of Composite International Diagnostic Interview.
Findings   Lifetime prevalence estimates for alcohol use, regular use (at least 12 drinks in a year), DSM-IV abuse and dependence with abuse were 65.4%, 39.5% (60.4% of ever-drinkers), 4.6% (11.6% of regular users) and 0.9% (20.4% of lifetime alcohol abusers), respectively. These estimates were higher among respondents from the recent cohort; 64.3% and 36.9% respondents with a history of lifetime abuse and dependence respectively had remitted. The number of socio-demographic associations for the onset of each transitional stage decreased from alcohol use to alcohol dependence. Onset of ever-use was more common in respondents who were male, 18–50 years of age, with middle education level and never married, but less common among the previously married and students. First onset of regular use among those with ever-use was more common in respondents who were male, less than 50 years of age and never married, but less common in students. Being male and less than 50 years of age was associated with more alcohol abusers among regular users.
Conclusion   This study was the first to reveal in a Chinese population that qualitatively different risk factors might operate during the different stages of progression from alcohol use to disorders. Further research is needed to clarify the mechanisms underlying these differences in order to guide prevention programmes.  相似文献   

15.
AimTo conduct a systematic and critical review of published studies on prevalence of Type 2 diabetes mellitus (T2DM) in urban and rural areas of India.MethodsWe conducted a literature search in PubMed, EMBASE and Web of Science using the terms ‘prevalence’, ‘Type 2 diabetes, ‘India’, ‘urban’ and ‘rural’ for English language articles published during January 1994–December 2018. We selected articles that reported the results of original studies that randomly sampled adults aged 15–80 years, and which reported T2DM prevalence based on the actual examination of blood samples.ResultsOf 1751 articles screened by titles and abstracts, 37 fulfilled our inclusion criteria. Majority (28 of 37; 76%) of studies were from South India, especially from the states of Tamil Nadu, Andhra Pradesh, Kerala and Karnataka. The prevalence of T2DM showed a wide range from 1.9% to 25.2%. Only 11 studies covering 24 regions separately reported the data by urban or rural location. Albeit inconsistent, 17 studies reported prevalence of T2DM by age group.ConclusionIn this systematic review, we show that there remains an ambiguity about the actual prevalence of T2DM from India due to several factors. The findings underscore a strong need for having periodic regional surveillance involving appropriate epidemiological methods.  相似文献   

16.
Aims Blunts are hollowed‐out cigars used to smoke marijuana (and perhaps other substances) in the United States. We investigated rates of blunt use; whether cigar use reported in surveys may actually be blunt use; the relationship of blunt to cigar use; characteristics of blunt users; brands of cigars used to make blunts; and drugs added to blunts. Design A school‐based survey of youth, the Cigar Use Reasons Evaluation (CURE). Setting Eleven schools across Massachusetts. Participants A total of 5016 students in grades 7–12. Measurements CURE items assessing blunt, cigar and cigarette use, brands used to make blunts, drugs added to blunts and demographics were used. Findings Life‐time blunt use was reported by 20.0% of the sample, with use greater among high school (25.6%) than middle school (11.4%) students, and among males (23.7%) than females (16.6%). Self‐reported cigar use rates were not influenced strongly by blunt use being misreported as cigar use. In a multivariate model, blunt use was associated with male gender, higher grade in school, lower GPA, truancy, lower school attachment, not living in a two‐parent family, being of ‘other’ race/ethnicity and current use of both cigarettes and cigars. ‘Phillies’ was the most popular brand of cigar for making blunts, used by 59.$% of users. ‘Garcia y Vega’ (18.0%) was the second most popular. Twenty‐eight per cent of blunt users had added drugs other than marijuana to blunts. Conclusions The use of blunts as a drug delivery device is a serious problem. Efforts to address it will require the cooperation of the tobacco control and substance abuse prevention systems.  相似文献   

17.
The objective of this prospective follow-up study was to examine the effects of sexual abuse on substance use disorder patients' clinical presentation and course in treatment. Consecutive admissions to the MUHC's Addictions Unit were assessed at intake (N=206) and six-month follow-up (n=172). Assessments evaluated socio-demographic and psychiatric characteristics, addiction severity, and physical and/or sexual abuse histories. Upon entering treatment, 23% reported prior sexual abuse with or without physical abuse. Patients with a sexual abuse history had higher rates of psychological problems, stronger family histories of substance use disorders, and more impaired family relationships. At six months, there were no differences between patients with and without sexual abuse histories in their response to treatment, or their utilization of treatment services. The current study failed to show that prior sexual abuse compromised short-term treatment outcomes.  相似文献   

18.
Objective Flexible endoscopic treatment for Zenker diverticulum (ZD) is well established. Although recurrence of symptoms is relatively frequent, it has hardly been studied. In the present study, we analyse the long-term development of ZD patients’ symptoms after successful endoscopic mucomyotomy, as well as interventional safety, sustainability of success, and predisposing factors for clinical recurrence. Methods Forty-six consecutive patients (54% male, mean age 67 years) with symptomatic ZD were treated using a hook knife and soft diverticuloscope. Follow-up interviews at 1 and 6 months inquired about a broad pool of symptoms and the dysphagia score. For further analysis, patients were retrospectively stratified into a ‘recurrence’ and ‘no recurrence’ group. Results After 100% initial success, 30% of patients reported recurrence of symptoms after 4.4 months (range 1-40) and were re-treated (mean 1.39 sessions/patient). Though the ‘recurrence’ group showed a higher dysphagia score and frequency past intervention, endoscopic re-treatment achieved equally good results as in the ‘no recurrence’ group. Before treatment, ‘recurrence’ patients had more severe symptoms, such as vomiting (frequency score 2.13 vs. 0.92; p?Conclusions Endoscopic treatment of ZD with hook knife and soft diverticuloscope is safe and effective. Despite considerable clinical recurrence, re-treatment achieved a long-lasting freedom of symptoms. Male patients with a high dysphagia score and severe symptoms were more likely to experience recurrence.  相似文献   

19.
20.
Approximately 2.4 million people in India are living with HIV. Gender inequality affects HIV prevention, detection, and management. The purpose of this paper was to describe gender differences in the experience of living with HIV in Bengaluru, India. A subsample of n = 313 (159 men and 154 women) from a larger cohort was used for these analyses. Participants were recruited through AIDS service organizations. They completed an interviewer-administered survey assessing HIV testing experience, types of stigma, and perceived consequences of stigmatization. The majority of men (67%) reported getting HIV tested because of illness, while women were more likely to be tested after learning their spouse's HIV-positive status (42%). More men (59%) than women (45%, p<0.05) were tested in private care settings. Men reported significantly higher mean levels of internalized stigma (men: M=0.71, SD = 0.63; women: M=0.46, SD = 0.55; p<0.001), whereas the women reported significantly higher scores for enacted stigma (men: M=1.30, SD = 1.69; women: M=2.10, SD = 2.17; p<0.001). These differences remained significant after controlling for potential socio-demographic covariates. Following their diagnosis, more women reported moving out of their homes (men: 16%; women: 26%; p<0.05). More men (89%) than women (66%; p<0.001) reported to have modified their sexual behavior after being diagnosed. These findings suggest that the experience of living with HIV and HIV stigma varies by gender in this population. Suggestions for a gender-based approach to HIV prevention and stigma reduction are provided.  相似文献   

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