Oral health behavior of drug addicts in withdrawal treatment

Association between salivary flow and dental caries in institutionalized adolescents: Cross-sectional study

Background

Brazil has a larger number of adolescent offenders, but studies evaluating their oral health are still limited.

Objective

Assess the association between salivary flow and caries experience in youngsters deprived of liberty.

Methodology

Sixty-eight male adolescents in conflict with the law, aged between 15 and 19 years, from a Socio-Educational Assistance Center in Brazil participated in the present study. They answered a structured questionnaire, and oral examination was performed by the Decayed, Missing, and Filled Teeth (DMFT) index. The salivary flow rate was obtained using the mechanically stimulated total saliva method. Adjusted Poisson regression was used for the association with total DMFT and its decayed component, using the salivary flow (continuous fashion) or the hyposalivation (≤1 ml/min) as independent variables.

Results

Participants were divided into two groups, those who did not have any decayed teeth at the moment of the examination (n = 39) and those who had at least one decayed tooth (n = 29). Moreover, two groups were formed based on the DMFT: those who had DMFT = 0 (n = 20) and those who had DMFT≥1 (n = 48). In the multivariate analysis, hyposalivation was associated with DMFT≥1 (p = 0.048), but when the salivary flow was included, no significant association with DMFT index was identified (p = 0.178). Conversely, the presence of at least one decayed tooth was significantly associated with the salivary flow (p = 0.004), but not with hyposalivation (p = 0.091).

Conclusions

Institutionalized adolescents who present hyposalivation or low salivary flow are associated with DMFT≥1 index or presence of at least one decayed tooth, respectively.

Oral health services in prison settings: A global scoping review of availability, accessibility, and model of delivery

This review aimed at evaluating the state of availability, accessibility and model of delivery of oral health services in prisons, globally. Five databases of peer-reviewed literature and potential sources of grey literature were systematically searched. Inclusion criteria encompassed oral health papers related to prisons globally, with exclusion of certain article types. Selection involved independent evaluations by two researchers, followed by quality assessment. Data on the availability of oral health interventions in prisons came from 18 countries, while information on the model of delivery of the services is scarce. In addition, two sets of individual and organizational barriers toward oral health service uptake in prisons were revealed and discussed in the text. Lack of oral health services in prisons affects people living in prisons and jeopardizes their reintegration. Urgent and concrete international actions are required to ensure the availability, accessibility, and quality of oral health services among people living in prisons.

Oral health-care needs among clients receiving alcohol and other drugs treatment-A scoping review

ISSUES

Poor oral health is a significant problem among people who access alcohol and other drugs (AOD) health services, yet little is known about their oral health-care needs and whether any interventions and guidelines are implemented within AOD treatment services.

APPROACH

A scoping review was conducted to identify scientific literature in three focus areas: oral health knowledge, attitudes and practices of clients and clinicians at AOD-related services; oral health guidelines for AOD clinicians; and interventions that describe clinicians promoting oral health among clients.

KEY FINDINGS

Thirty-two reports were identified. Twenty-three studies focused on the oral health knowledge, attitudes and practices of AOD clients, but none of the studies explored perspectives of clinicians. Seven clinical practice guidelines were identified but recommendations varied. Only two interventions in which an AOD clinician promoted oral health were identified.

IMPLICATIONS

Most reports provided insight into the perspectives of clients accessing AOD treatment services. Little evidence demonstrated that clinical practice guidelines were being implemented into practice, or that oral health promotion was part of the tasks of AOD clinicians.

CONCLUSION

This review identified oral health knowledge gaps and perceived poor attitudes that appeared to be reflected in certain oral health practices among clients. This finding indicates a need to educate clients about oral health while receiving AOD treatment. There was an absence of research about the needs for AOD clinicians to advocate for good oral health, and little evidence exists about effective interventions that could enhance integrating oral health care into AOD treatment services.

A comparison of the caries risk between patients who use vapes or electronic cigarettes and those who do not: A cross-sectional study

BACKGROUND

Evidence on the potential oral health effects of vaping is scarce and there are limited data on possible links to both caries and periodontal disease. The authors assessed the association between electronic cigarette (e-cigarette) or vape use and caries risk level. The Caries Management by Risk Assessment tool was used.

METHODS

A cross-sectional study of patient records was conducted; 13,098 patients who attended the dental school clinics from January 1, 2019, through January 1, 2022, were included in the study. Mann-Whitney U test and multivariable ordinal logistic regression were used to assess the relationship between use of e-cigarettes or vapes and caries risk level.

RESULTS

Data from 13,216 patients were included in the data set initially; 13,080 responded "no" when asked whether they used e-cigarettes or vapes (99.3%), and 136 responded "yes" (0.69%). There was a statistically significant difference (P < .001) in caries risk levels between the e-cigarette or vape group and the control group; 14.5%, 25.9%, and 59.6% of the control group were in the low, moderate, and high caries risk categories, respectively, and 6.6%, 14.3%, and 79.1% of the e-cigarette or vape group were in the low, moderate, and high caries risk categories, respectively.

CONCLUSIONS

In this study population, there was an association between use of e-cigarettes or vapes and caries risk level of patients; vaping patients had a higher risk of developing caries.

PRACTICAL IMPLICATIONS

Within the study limitations, it was recommended that use of e-cigarettes or vapes should not only be included in the routine dental-medical history questionnaire, but also among the risk factors that increase a patient's caries risk level.

Facilitators for use of oral healthcare services among people with substance use disorders: a qualitative study in Norway

OBJECTIVE

Opioid maintenance treatment (OMT) patients in Norway are eligible for free oral healthcare services; however, oral health morbidity remains high and the uptake of services among this patient group is low. As knowledge of the reasons for the low uptake of services among OMT patients is insufficient, this study adopted a qualitative approach to explore this from the perspectives of patients and dental healthcare workers (DHWs).

MATERIAL AND METHODS

Through focus group and individual interviews, data were collected from 63 participants: 30 patients receiving OMT and 33 DHWs. Key themes were identified through a thematic analysis.

RESULTS

Teeth were a significant factor in OMT patients' quality of life and recovery. Accompaniment to scheduled dentist appointments was identified as a facilitator by both the patients and the DHWs. The dentist-patient relationship was also seen as an important facilitator of dental treatment; DHWs with previous experience of treating OMT patients were valued by patients because of their high verbal and non-verbal communication.

CONCLUSIONS

Helping OMT patients attend dental appointments, improving the dentist-patient relationship, and expanding stakeholders' knowledge of OMT patients' right to oral healthcare services may increase the uptake and benefits of dental healthcare services among OMT patients. The current support framework within the OMT system has the potential to increase the communication and efficiency of dental healthcare services available to patients undergoing OMT.

Oral health-related quality of life among a group of patients with substance use disorders in rehabilitation treatment: a cross-sectional study

Background

Little is known about the effect of illicit drugs on oral health-related quality of life. Our aim was to investigate oral health-related quality among patients with substance use disorders, and its association with dental caries experience and drug use profile.

Methods

Applying a stratified cluster random sampling method, we conducted a cross-sectional study on 267 in-treatment patients with substance use disorders in Isfahan, Iran in 2016. Self-administered questionnaires requested participants’ demographics and drug use profile. A trained dental student carried out personal interviews utilizing Oral Impact on Daily Performance (OIDP) instrument. Clinical examinations were conducted to record dental caries experience. T test, ANOVA, pearson and spearman correlation coefficient, and linear regression model served for statistical analysis (p < 0.05).

Results

A great majority of the participants reported past use of opium (85%) followed by heroin (42.7%) and amphetamines (20.2%). The most common routes of drug administration were combined routes (44.6%) followed by smoking (36.7%). The mean score of OIDP was 22.4 ± 8.6. As high as 74.1% of the participants reported at least one OIDP impact. The most prevalent OIDP impact was “difficulty eating” (64.8%). The most prevalent cause of the impacts were “dental decay” and “tooth loss”. No significant association revealed between OIDP and patients’ demographics and drug use profile (p > 0.05). Participants with higher caries experience, reported greater OIDP (p < 0.05).

Conclusions

There is an oral impact on the daily performance of patients with substance use disorders. Patients with higher caries experience reported greater OIDP. Thus, in addition to normative assessment of oral health, clinicians should consider the patients’ self-reported oral problems, and the social and mental aspects of oral conditions.

Oral health related quality of life and reasons for non-dental attendance among patients with substance use disorders in withdrawal rehabilitation

No study has assessed the socio‐behavioral distribution of oral health related quality of life (OHRQoL) among patients with substance use disorders receiving medically assisted rehabilitation therapy (MAR) in Norway.

Oral Health Determinants among Opium Users in Kerman, Iran

Background

Promoting oral health is a complicated issue among drug abusers and opium is the most frequent drug abused in Iran. This study aims to find the oral health determinants of opium users in Kerman, Iran.

Methods

This cross-sectional study was a part of the second phase of Kerman coronary artery disease risk factors study (KERCADRS, 2014-2018). In this survey, the data of 1140 opium users were analyzed. The information about using a toothbrush, dental floss, number of dental visits at last year, age of first use of opium, duration, and opium consumption frequency was recorded. The total number of decayed, missing, and filled teeth (DMFT) index and Community Periodontal Index (CPI) was recorded by an oral examination. Poisson and logistic regressions analyses were used for assessing the relationship among variables.

Findings

The mean age of participants was 52 ± 12 years. 74.4% were men and 24.6% were women. The average DMFT index was 15.7 ± 7.6 and the prevalence of a healthy CPI score was 18.5%. Educational level (P < 0.001), brushing (P < 0.001), flossing (P < 0.001), dental visit (P < 0.001), first age of using opium (P < 0.001), frequency of consumption (P < 0.001), and age (P < 0.001) were associated with DMFT index. Only using floss (P < 0.001), dental visit [odds ratio (OR) = 1.80, P = 0.030], frequency of consumption (OR = 2.92, P < 0.001), and age (P = 0.001) were associated with CPI score.

Conclusion

The frequency of opium consumption has the same effect on caries incidence as oral hygiene habits. Moreover, using dental floss has a more significant effect on the periodontal health of participants.

Non-financial barriers in oral health care: a qualitative study of patients receiving opioid maintenance treatment and professionals' experiences

BACKGROUND

People with substance use disorders often have poor oral health, which can negatively impact their quality of life. Since 2005, patients receiving opioid maintenance treatment (OMT) in Norway have been eligible for free oral health care services offered through public oral health clinics. Despite a large need for oral health services amongst patients in OMT, figures suggest that the use of these services is low amongst this patient group. It has been unclear which barriers that contribute to this. This qualitative study explores the underlying barriers to the use of oral health care services amongst patients in OMT, from the perspective of the patients as well as dental health care workers (DHW).

METHODS

Through a combination of focus group interviews and individual interviews, data were collected from 63 participants; 30 patients in OMT and 33 DHW. Thematic analysis identified key themes for the use (or not) of oral health care services amongst patients in OMT.

RESULTS

Both individual and structural barriers prevent OMT patients from using the free oral health care services offered to them. These barriers include struggling to attend appointments, anxiety and fear of dentists, discrepancies between patients' expectations and the services offered and perceived stigma. OMT patients' lack of information regarding their rights and access to oral health services was also a barrier, as was DHWs' lack of knowledge and information of the OMT system and what they can offer patients.

CONCLUSIONS

OMT patients face several barriers in accessing and using oral health care services. However, through a number of relatively simple measures, it is possible that the use of oral health services amongst OMT patients can be increased.

Caries incidence of the first permanent molars according to the Caries Assessment Spectrum and Treatment (CAST) index and its determinants in children: a cohort study

Background

There are limited information on caries incidence, especially from developing countries, the aim of the present study was to explore caries incidence in the first permanent molar teeth according to the CAST index in 7- to 8-year-old-children and its socio-demographic, oral health related and diet determinants.

Methods

A multi-stage cluster random sample of 7–8 years old children was applied in Tehran, Iran. The oral examination using the CAST index and the Oral Hygiene Index-Simplified (OHI-S) performed by trained dentists in 2017 and 2019 calibrated with an expert (Kappa of 0.89 and 0.76, respectively). A 3-day food record was used to record sugary snacks consumption. Oral health related knowledge of the parents was assessed using a valid and reliable self-administered questionnaire. The data were analyzed using the SPSS software version 23.0 and descriptive and analytical statistics including the negative binomial regression was applied.

Results

Two hundred and ninety schoolchildren aged 7–8 years old were followed up for two years. All of them had complete data obtained via oral examination and questionnaires. The annual caries incidence rate was 0.16 and 53% (95% CI 47.4–58.9) of the children developed at least one new dental caries (enamel or dentine) during two years. Multi-variate analysis revealed that the children of mothers with high school education or diploma (IRR = 1.47, 95% CI 1.02–2.12; p = 0.04) and those with low socio-economic status (IRR = 1.86, 95% CI 1.27–2.73; p < 0.001) were more likely to develop caries. There was no significant association between gender, father’s educational level, child birth order, housing area per person, OHI-S score, oral health knowledge of parents, and sugary snacks consumption per day and caries increment at an individual level.

Conclusion

This 2-year longitudinal study on 7- to 8-year-old children showed that caries incidence according to the CAST index was associated with socio-economic status and mother education but not associated with having 2 or more sugary snack per day and oral hygiene status.

Dental health care workers' attitude towards patients with substance use disorders in medically assisted rehabilitation (MAR)

OBJECTIVE

To assess knowledge, beliefs and attitudes related to treatment of MAR patients among dentists and dental hygienists. Secondly, to investigate to what extent dental health care professionals' attitudes associate with their treatment experience and beliefs regarding MAR patients.

MATERIAL AND METHOD

We conducted a cross-sectional study, involving a census of dental hygienists and dentists in the public dental health care services in Hordaland and Rogaland counties in Norway. Data were collected by electronically administered questionnaires.

RESULTS

The response rate was 187/344, 54% (26% dental hygienists and 74% dentists). A majority of both professional groups did not find it difficult to understand information on oral health and drug use. Although they confirmed familiarity with guidelines on good dental practice, they had received little information about oral health aspects of substance use. Both groups had slightly negative attitudes towards treatment of MAR patients. Beliefs that completion of treatment is often unsuccessful and that information on drug use and oral health is difficult to interpret associated with negative attitudes towards treatment.

CONCLUSIONS

The findings suggest that promotion of information to dental care personnel to extend their knowledge and improve their skills regarding oral health aspects of substance use might contribute to positive attitudes and improved utilisation of the free dental care offered to MAR patients.

Role of non-specialist nurses in supporting people who misuse drugs

In their practice, nurses are likely to encounter people who misuse drugs, but they may find it daunting to support these patients. While specialist drug treatment services have an important role in providing substitution treatment and talking therapies, referral is not always appropriate for some patients. Non-specialist nurses are well placed to use techniques such as brief interventions and motivational interviewing to engage patients in discussions about their drug misuse and prompt them to consider how they could reduce it. This article defines drug misuse, describes the contributing factors that can lead to it and its associated health issues. It also discusses how non-specialist nurses can manage and provide optimal support for patients who misuse drugs.

Oral manifestations in drug users: A review

Background

In the dental environment there is not much talk about the oral manifestations resulting from the use of drugs, because in general the issue of drugs is a very difficult subject to deal with. Therefore, the objective of this work is to understand what are the most obvious manifestations in the oral cavity and as the dentist can detect them.

Material and Methods

In order to carry out this bibliographical review, a scientific article search was made by consulting the PubMed database. The abstracts were read to recruit only what was consistent with the chosen topic.

Results

The 23 sources of information affirmed the relationship between a bad state of general health, and more in the specific, bad state of oral cavity.

Conclusions

The most relevant manifestations were: decay, loss of teeth and precancerous lesions. These manifestations were present in most of the cases studied. All this is a consequence of the drug and the lifestyle acquired by the drug users studied.

Key words:Drug, caries, meth mouth, periodontitis, xerostomia.

Route of Drug Abuse and its Impact on Oral Health-Related Quality of Life among Drug Addicts

Background

Various studies have tested quality of life (QOL) among drug addicts, however very few have reported any association between oral health-related quality of life (OHRQOL) and mode of drug administration among drug addicts. Hence, the present study was conducted aiming to evaluate the impact of mode of administration of drugs on OHRQOL among drug addicts.

Methods

Data was collected using respondent-driven sampling (RDS) method among 313 male drug addicts in Sri Ganganagar, Rajasthan, India, using self-administered questionnaires on oral hygiene aids and drug addiction history. OHRQOL was recorded using Oral Health Impact Profile (OHIP-14) questionnaire. The chi-square test, t-test, and Kruskal-Wallis test were used for statistical analysis.

Findings

In this study, 56.2% of the drug addicts reported practicing oral hygiene aids. The main drugs abused were heroin, cocaine, and amphetamines as 51.4%, 35.1%, and 13.4%, respectively. Most of the drug addicts were employed (82.4%) and studied up to primary education (46.3%). The highest mean values of community periodontal index (CPI) and decayed, missing, filled surface (DMFS) were found among the cocaine addicts and amphetamine abusers with rates of 3.11 ± 0.98 and 6.69 ± 8.52, respectively. Poor OHRQOL was observed among addicts who consumed drugs in inhalation since a long time irrespective of the type of the drug, but among them heroin addicted subjects had the poorest OHRQOL.

Conclusion

OHRQOL was poor among the drug addicts in comparison to general population. Preventive strategies on oral health and other health promotion programs for this vulnerable group can be unified.

Family and social predictors of substance use disorder in Iran: a case-control study

BACKGROUND

The problem of substance use disorder in Iran is of great national concern. The aim of this study was to measure the association between substance use disorder and demographic, social and behavioral factors in Yasuj city, located at southwest of Iran.

METHODS

As the second phase of a previously published study, this case-control study was conducted in 2015-2016 on 362 addicted participants and 207 controls (with no history of substance use disorder). The control group was selected from male hospital visitors in Yasuj city during the same period of selection of the case group. The required information was collected via a self-administered questionnaire.

RESULTS

Based on the results of multivariate analysis, significant associations were found between the number of sisters (OR = 0.82, 95%CI = 0.68 to 0.99, P = 0.04), history of smoking (ORyes/no = 19.89, 95%CI = 10.02 to 39.49, P < 0.001), leisure time activity (ORwith friends/home = 8.98, 95%CI = 3.99 to 20.19, P < 0.001) and substance use disorder.

CONCLUSION

This study introduced smoking, number of sisters, education and way of spending leisure time as predictors of substance use disorder. Among these factors, smoking was the most powerful risk factor and spending leisure time with family and having sister were the most powerful preventive factors for substance use disorder.

Oral Health Behavior and Treatment Needs among Drug Addicts and Controls in Amritsar District: A Case-controlled Study

Background:

Substance and drug abuse is associated with severe psychosocial problems, violence and health complications.

Aims:

The aim of the study was to evaluate and compare the oral hygiene status and sugar eating patterns among drug addicts with their age, gender and socio-economic status matched controls.

Settings and Design:

The present study comprised of two groups-Group A comprised of 100 drug addicts and Group B included 100 controls. The study sample were interviewed and subjected to a comprehensive intra-oral examination.

Methods and Material:

Standardized methods of evaluation were performed using mouth mirror, dental probe, explorer and WHO probe.

Statistical Analysis:

The data was subjected to statistical analysis using Chi Square test and student t-test.

Results and Conclusions:

CPITN index revealed bleeding in 56% addicts and calculus in 20% addicts. The mean DMFT of group A was 5.71 as compared to 2.45 in group B. The frequency of sugar consumption was found to be high in addicts as compared to the controls. Significant P values (< 0.001) of DMFT index, periodontal status and frequency of sugar consumption were obtained on statistical analysis. The caries status was found to be poor in addicts, but the periodontal treatment needs were similar for both group A and B. Oral health promotion should be undertaken in drug rehabilitation centers for overall success of withdrawl treatment.

Periodontal complications of prescription and recreational drugs

Drug use for both therapeutic and recreational purposes is very widespread in most societies. The range of drugs used, the variations in response to these drugs and other health and behavioral confounders mean that drug use may be an important contributor to individualized periodontal diagnoses. In this narrative review, we review the main reported effects of drugs on the periodontal tissues and periodontal disease processes. Although some of the more common adverse drug reactions on periodontal tissues are well described, in many other cases the evidence for these drug effects is quite limited and based on small case series or isolated reports. Prescription drugs are responsible for a range of effects, including drug-induced gingival overgrowth and increased gingival bleeding, and influence periodontal inflammation and periodontal breakdown. The effects of recreational drugs on the periodontal tissues is less well researched, perhaps for the obvious reason that assembling large cohorts of recreational drug users presents particular challenges. Use of nearly all of these substances is associated with poorer periodontal and dental health, although there is almost certainly a large degree of behavioral confounding in these findings. Overall, further studies of adverse drug reactions on the periodontal tissues are required as this continues to be an important and increasing factor in periodontal health determination.

Oral health status and its determinants among opiate dependents: a cross-sectional study

Background

In addition to numerous general health problems, drug dependents manifest various oral health disorders. Our aim was to investigate the oral health status and its determinants among in-treatment opiate dependents.

Methods

As part of a comprehensive cross-sectional survey on opiate dependents admitted to methadone maintenance centers in Tehran, Iran, we conducted a clinical study in two centers from different socioeconomic areas. A trained dentist conducted face to face interviews and clinical oral examinations based on World Health Organization (WHO) criteria for Decayed, Missing, Filled Teeth (DMFT) index and Community Periodontal Index (CPI) on volunteer patients. Student’s t-test, Mann-Whitney U, Kruskal Wallis, and Chi² tests, in addition to linear and logistic regression models served for statistical analysis (p < 0.05).

Results

A total of 217 patients (98% men), with a mean age of 43.6 years (SD 12.3) participated in the study. Opium was the main drug of abuse reported by 70% of the participants followed by crystalline heroin (22%). Of the participants, 24.4% were totally edentulous. The mean DMFT score of participants was 20.3 (SD 7.8). Missing teeth comprised the main part of the index followed by decayed and filled teeth. Older patients (p < 0.001) and the patients with a lower socioeconomic status (p = 0.01) had higher DMFT scores. None of the dentate patients had a healthy periodontium. Maximum CPI mostly consisted of shallow pockets (66%) followed by calculus in 15%, deep pockets in 11%, and bleeding in 8% of the participants. Older participants (p = 0.02) and those who started drug abuse at a younger age (p = 0.01) were more likely to develop periodontal pockets.

Conclusions

Opiate dependents had a poor oral health status in terms of the dentition status and periodontal health. Missing teeth comprised the main part of their dental caries history and none had a healthy periodontium. Oral health care should be integrated into the package of general health services available in treatment centers.

Withdrawing attempt and its related factors among Iranian substance users: a case-control study

Background

Substance dependence is considered as an important health disorder with a wide and serious range of psychosocial effects. With regard to the large number of people with substance dependency in Iran and high failure rate of quitting attempts, the aim of this study was to identify contributing factors to quitting substance dependency among patients in Yasuj the capital of Kohgilooyeh and Boyerahmad province.

Methods

This case-control study was conducted on 150 current substance users (as control group) and 187 patients who voluntarily introduced themselves to governmental and private residential treatment camps (as case group). The participants in the case group were selected via two stage cluster sampling among those admitted to residential treatment camps. Those in the control group were selected via snowball sampling among current substance users.

Results

Based on the results from multiple logistic regression analysis, significant associations were observed between attempting to withdraw substance use and father’s education (OR _{high school or university /illiterate} = 0.36, 95%CI: 0.18 to 0.72, P = 0.004) and smoking (OR _yes/no = 4.26, 95%CI = 1.90 to 9.57, P < 0.001) were identified.

Conclusions

This study introduced father’s education as an obstacle to attempting to quit substance dependency. This finding can be justified by easier access to money and therefore less financial pressure in providing drugs among those with wealthier families. Also, smoking was more common among those who registered with the camps. This is possibly due to the quitters attempt to replace the drugs with cigar smoking as an alternative. Training families in helping their members in preventing or quitting substance dependency is a potentially useful approach. Studies are needed to define whether the common belief that smoking helps in withdrawing substance use is helpful.

Oral Health Impact Profile and Associated Variables in Southern Brazilian Drug Users

BACKGROUND

This study investigated the association between sociodemographic, behavioral, oral health, variables of drug consumption, and the short version of the Oral Health Impact Profile (OHIP-14), in Southern Brazilian drug users.

METHODS

In this cross-sectional study, 202 drug users aged 18 or over admitted for treatment at the Institute for Research and Treatment of Alcoholism (Instituto de Pesquisa e Tratamento do Alcoolismo -IPTA) from the municipality of Campo Largo, PR, Brazil, from 2012 to 2014, were involved. They answered a questionnaire and were examined by a calibrated researcher. Data were collected and bivariate (Chi-square test) and multivariate (logistic regression and Wald's test) analyses were performed.

RESULTS

There was statistical difference (P<0.05) in bivariate analysis and the worst impacts were reported by non-whites, those who reported feeling metallic taste in mouth and tooth mobility, which use cigarettes for over 15 yr and consume more than 3 g of crack/day, with DMFT >10, and number of teeth in mouth ≤27. In the multivariate analysis, statistical difference remained, except for ethnicity (P=0.207).

CONCLUSION

Self-perception of oral health was associated with the variables explored, which suggests the need for strategies focused on this population.

Oral health assessment for users of marijuana and cocaine/crack substances

The objective of this study was to assess the oral health status of users of illicit drugs such as marijuana and cocaine/crack and compare it with individuals not using these chemical substances. Questionnaires were applied to 35 illicit drugs users to gather information on demographic status, general health, and use of drugs. Then, a clinical assessment of the oral health condition was performed to collect data on decayed, missing and filled teeth (DMFT) index, salivary flow rate (SFR), and mucosal lesions. The control group was composed of 35 non-illicit drug users. In the experimental group, 91.43% were males, 80% were smokers, and 42.85% were alcoholics. Cocaine was the most common drug used (77.15%), followed by marijuana (68.6%), and crack (51.4%). The average DMFT index was 9.8 and the SFR was reduced in 60% of subjects. Mucosal alterations were detected, but no potentially malignant disorders or oral cancer were diagnosed. Compared to control group, significantly higher values for gender (40%, p = 0.0001), smoking (22.86%) and heavy drinking (5.7%) habits (p = 0.0001), SFR (31.4%; p = 0.0308), and oral lesions (p = 0.0488) were found for the experimental group, although significantly higher values were found in the control group for DMFT index (p = 0.0148). It can be concluded that the use of illicit drugs contributed to an increased prevalence of oral mucosa lesions. In addition, a decline on SFR and a reduced DMFT index was observed for illicit drug users.

A qualitative study of patients' knowledge and views of about oral health and acceptability of related intervention in an Australian inpatient alcohol and drug treatment facility

Social factors, health behaviours and the direct effects of substances contribute to the poor oral health and restricted access to dental services experienced by people who are dependent on drugs and/or alcohol. Admission for inpatient withdrawal management provides an opportunity for intervention to promote oral health but to be effective it must be acceptable to patients. To support intervention design, we examined patients' views about oral health, practices and treatment access, and appropriateness of health-promoting intervention in this context. Given paucity of knowledge in the area we employed a qualitative approach, data were collected in semi-structured interviews with inpatients of a public specialist alcohol and drug unit in Australia in September 2014. Analysis employed the framework approach. All 14 participants wanted 'good teeth' but few diligently attended to oral healthcare; most sought assistance only in emergencies. Participants' knowledge of services was limited and practical and affective barriers hindered access. With none recalling attention to oral health during admission, support was strong for incorporation of oral health in inpatient assessments. Participants wanted information about the impact of substances on oral health and oral hygiene practices provided in various formats, and facilitated referral to non-judgemental, affordable treatment. Patients regarded promotion of oral health in the inpatient context as important, relevant and acceptable. Support should respect the different knowledge, practices and motivations for oral health and recovery, of patients. Addressing practical and affective barriers to dental services will require collaboration between drug and alcohol and dental services, and this should be the focus of further research.

Mechanisms underlying methamphetamine-related dental disease

BACKGROUND

The authors clarified the causal mechanisms underlying the high prevalence of dental disease encountered in people who habitually use methamphetamine (meth).

METHODS

Using a stratified sampling approach, the authors conducted comprehensive oral examinations and psychosocial assessments for 571 study participants who used meth. Three calibrated dentists, who used National Health and Nutrition Examination Survey (NHANES) protocols, characterized the study participants' dental disease. The authors also collected data related to study participants' history of meth use and other attributes linked to dental disease.

RESULTS

Study participants who used meth manifested higher rates of xerostomia and caries experience compared with NHANES control participants. Participants who used meth had a higher level of daily consumption of sugary beverages compared with NHANES control participants. Smoking meth did not increase caries experience over other modes of intake. Dental hygiene was a significant determinant of dental health outcomes.

CONCLUSIONS

Mode of intake and frequency of meth use have a minimal impact on dental health outcomes. Behaviors, such as sugary beverage consumption and poor oral hygiene, better explain dental health outcomes.

PRACTICAL IMPLICATIONS

Having a better understanding of the causal mechanisms of "meth mouth" sets the stage for clinicians to provide more personalized interventions and management of dental disease in people who use meth.

Screening for substance misuse in the dental care setting: findings from a nationally representative survey of dentists

AIMS

The dental setting is a potentially valuable venue for screening for substance misuse. Therefore, we assessed dentists' inquiry of substance misuse through their patient medical history forms and their agreement with the compatibility of screening as part of the dentists' professional role.

DESIGN

A nationally representative survey of general dentists using a sampling frame obtained from the American Dental Association Survey Center (November 2010-November 2011).

SETTING

United States of America.

PARTICIPANTS

A total of 1802 general dentists.

MEASUREMENTS

A 38-item survey instrument assessing the relationship between dentists' practice, knowledge, behaviors and attitudes with their query about substance misuse and their belief that such screening is part of their professional role.

FINDINGS

Dentists who accepted substance misuse screening as part of their professional role were more likely to query about misuse with their patients (85.8%) compared with those who did not accept such screening as part of their role (68.2%) (P < 0.001). Prior experience and knowledge about substance misuse were the strongest predictors of dentists' inquiry about patient substance use/misuse and acceptance of screening as part of their role in their clinical practice (P < 0.05).

CONCLUSION

While more than three-quarters of US dentists report that they ask their patients about substance misuse, two-thirds do not agree that such screening is compatible with their professional role.

Oral health determinants among female addicts in Iran

CONTEXT

Addiction results in a range of health problems especially in the oral cavity.

AIMS

This study assessed the oral health status among women with a history of drug abuse in Tehran, Iran.

SETTINGS AND DESIGN

A cross-sectional study was conducted through structured interviews and clinical examinations of women at three rehabilitation centers in Tehran.

MATERIALS AND METHODS

Data on background characteristics, addiction history, knowledge, attitudes and behaviors, and oral health indices were collected.

STATISTICAL ANALYSIS USED

We used MANOVA test and multiple logistic regression models to analyze the data.

RESULTS

We assessed 95 participants aged 37.88 ± 10.65 years. The most commonly reported drugs used prior to treatment were opiates (77.2%). The mean knowledge and attitude score among the patients was 80.83 ± 12.89 (37.5-100). Less than half of the dentate women reported tooth brushing as "rarely or never" (44.2%). Most of them (81.8%) had never used dental floss and 76.1% were daily smokers. The mean score of dental caries index (decayed, missed and filled teeth) of the participants was 20.2 ± 7.18 and 17 subjects were edentulous (17.9%). Factors such as age, drug type, duration of addiction, time of last dental visit, and frequency of brushing were associated with oral health status among these women.

CONCLUSIONS

Women with a history of drug abuse in our study suffered from poor oral health. Although they had an acceptable level of knowledge and attitude toward oral health, their oral health, and hygiene was poor. These results call for more attention in designing and implementing oral health programs for addicts.

Oral health-related quality of life among an Australian sample of people who inject drugs

OBJECTIVES

People who inject drugs (PWID) have poor oral health. However, their oral health-related quality of life (OHRQoL) is unknown. Our study was designed to measure the OHRQoL of PWID.

METHODS

The Oral Health Impact Profile-14 (OHIP-14) was administered to 794 PWID recruited in Australian capital cities as part of the 2013 Illicit Drug Reporting System (IDRS). Three OHIP-14 summary indicators were examined: "Prevalence" (proportion reporting ≥1 item at least "fairly often"), "severity" (mean total OHIP-14 score), and "extent" (number of impacts reported at least "fairly often"). Associations between "prevalence" and "extent" and variables drawn from the health, drug use, and social domains were investigated.

RESULTS

All OHIP-14 summary indicators among IDRS participants were significantly higher than in the general Australian population. In multivariate analysis, the "prevalence" indicator was significantly and positively associated with female gender [adjusted odds ratio (AOR) = 1.75, 95% CI 1.27-2.38], those born in Australia (AOR = 2, 95% CI 1.25-3.23), not completing Year 10 compared with those who had completed Year 12 or a higher qualification (AOR = 1.59, 95% CI 1.03-2.44), and methadone treatment (AOR = 1.61, 95% CI 1.14-2.29). The "extent" indicator was significantly and positively associated with female gender [adjusted incidence rate ratio (AIRR) = 1.56, 95% CI 1.19-2.08], unemployment (AIRR = 1.59, 95% CI 1.01-2.44), and having an injecting career of 10-20 years (AIRR = 1.76, 95% CI 1.03-3.01).

CONCLUSIONS

PWID have poorer OHRQoL than the Australian general population. Poor OHRQoL was particularly common in female PWID and those with longer injecting careers. Interventions to improve the oral health of PWID may improve their OHRQoL.

Oral Health of Drug Abusers: A Review of Health Effects and Care

Oral health problems, among the most prevalent comorbidities related to addiction, require more attention by both clinicians and policy-makers. Our aims were to review oral complications associated with drugs, oral health care in addiction rehabilitation, health services available, and barriers against oral health promotion among addicts. Drug abuse is associated with serious oral health problems including generalized dental caries, periodontal diseases, mucosal dysplasia, xerostomia, bruxism, tooth wear, and tooth loss. Oral health care has positive effects in recovery from drug abuse: patients' need for pain control, destigmatization, and HIV transmission. Health care systems worldwide deliver services for addicts, but most lack oral health care programs. Barriers against oral health promotion among addicts include difficulty in accessing addicts as a target population, lack of appropriate settings and of valid assessment protocols for conducting oral health studies, and poor collaboration between dental and general health care sectors serving addicts. These interfere with an accurate picture of the situation. Moreover, lack of appropriate policies to improve access to dental services, lack of comprehensive knowledge of and interest among dental professionals in treating addicts, and low demand for non-emergency dental care affect provision of effective interventions. Management of drug addiction as a multi-organ disease requires a multidisciplinary approach. Health care programs usually lack oral health care elements. Published evidence on oral complications related to addiction emphasizes that regardless of these barriers, oral health care at various levels including education, prevention, and treatment should be integrated into general care services for addicts.