Psychological changes and associated factors among patients with tuberculosis who received directly observed treatment short-course in metropolitan areas of Japan: quantitative and qualitative perspectives.

BACKGROUND: The directly observed treatment short-course (DOTS) is one of the most effective tuberculosis (TB) control measures worldwide. However, despite its aim of providing comprehensive and humanistic care, few studies have examined its psychological effects from the patient's perspective. Thus, this study aimed to evaluate the psychological changes and identify associated factors among patients with TB undergoing the DOTS program in Japan. METHODS: This cross-sectional study recruited patients with TB receiving the DOTS program via 32 public health centers in four metropolitan cities in Japan. Surveys were administered to the patients and their attending public health or clinical nurses, who were responsible for their care and the DOTS program. Data were collected regarding the patients' demographic and clinical characteristics, post-traumatic growth (using the Post-Traumatic Growth Inventory-Short Form [PTGI-SF]), and medication adherence, alongside open-ended questions, from 2014 to 2015. Additionally, the patients' appraisal of the DOTS program's efficacy and nurses' assessment of the program's practices were measured using two original questionnaires. Factors associated with post-traumatic growth were analyzed using variable estimation, correlation analysis, and logistic regression. Thematic analysis was conducted on the open-ended responses. RESULTS: Questionnaires were returned by 127 patients (125 valid answers); 98 (78.4%) of the respondents were men. Their mean age was 63.3 (standard deviation: 15.8) years. The mean PTGI-SF score was 21.7 (standard deviation: 11.1). The logistic regression analysis found that post-traumatic growth was significantly associated with the patients' appraisal of the program's efficacy (odds ratio [OR] = 1.157, 95% confidence interval [CI] = 1.026-1.304) and nurses' assessment of the practices (OR = 1.307, 95% CI = 1.065-1.603). In the qualitative analysis, "Non-acceptance," "Frustration," and "Anxiety" were extracted as barriers to treatment; "Fear," "Acquiring a partner," "Relief," and "Belief" were extracted as treatment drivers; and "Life changes" and "Rebuilding oneself" were extracted as treatment outcomes. CONCLUSIONS: The DOTS program in Japan improves patients' treatment adherence and leads to recovery and psychological growth. Even in other regions, it may be effective to incorporate this program's practices that place importance on partnerships with patients. It is also necessary to continue refined quantitative and qualitative evaluations.

A prospective study on quality of life in patients with pulmonary tuberculosis at a tertiary care hospital in Kashmir, Northern India.

BACKGROUND: Pulmonary Tuberculosis (PTB) is a contagious, airborne infection that destroys when M. tuberculosis primarily attacks the lungs. PTB is curable with an early diagnosis and antibiotic treatment. Stigmatization and negative emotions resulting from the illness could result in long term impairment of patients psychological well being which may result in work absenteeism resulting in loss of productivity and reduced monthly income. METHODS: This was a prospective study which was conducted over a period of one and half year. A total of 198 patients were recruited for the study. Quality Of Life (QOL) was assessed at baseline and at the end of intensive phase. For QOL WHO based QOLBREF was used. RESULTS: In the present study patients scored lowest in the baseline physical (8.36 ± 1.60) followed by the psychological domain (10.40 ± 1.72) however at the end of intensive phase both physical (11.98 ± 1.70) and psychological (12.75 ± 1.) domains improved very much and the difference was statistically significant. CONCLUSION: We conclude that HRQOL is significantly reduced in patients with PTB, and that it improves rapidly and significantly with DOTS-based intensive phase of treatment. Special focus on reduction of stigmatization should be given in the management of TB to reduce the psychological distress.

Patient attitudes towards community-based tuberculosis DOT and adherence to treatment in an urban setting; Kampala, Uganda.

INTRODUCTION: High Tuberculosis treatment default rate (17%) and sub-optimal treatment completion rates (45%) has burdened Kampala. Nevertheless, there are observable increase in the number of patients on TB DOT; from 6% to 29% in two consecutive annual reports. The main objective was to determine the association of TB patient attitudes towards community-based observers on the TB drug adherence on directly observed treatment for TB in Kampala. METHODS: A cross-sectional study was carried out in Lubaga division, Kampala. A total of 201 patients in continuation phase of treatment for Pulmonary TB (i.e. 8 to 20 weeks of TB treatment) were included in the study. Patient attitudes were measured using a 4-point Likert scale aggregated into a binary outcome with ''agree'' and ''disagree'' responses. Poisson regression model using a forward fitting approach in STATA v12 was used to determine the association between patient attitude towards CB-DOTs observers and adherence to TB treatment. RESULTS: Among the 201 patients, 66% reported their treatment was being observed by someone. Relatives were the commonest (82%) treatment observers, 26% were non adherent to their TB treatment. Perceiving ''no need for a treatment observer'' and ''people rejecting TB patients'' were predictors of non-adherence to TB treatment (IRR=1.6,95%CI 1.00-2.57;p=0.048) and (IRR=0.6, 95%CI 0.35-0.95; p=0.019) respectively. CONCLUSION: Patient's perceived attitude and stigma towards treatment observers contribute to non-adherence on TB treatment. For improved local TB control, more emphasis is needed to build a friendly environment between treatment supporters and patients during the course of TB treatment.

Experiences of patients having tuberculosis (TB) regarding the use of Directly Observed Treatment Short-Course (DOTS) in the North West Province, South Africa.

BACKGROUND: Tuberculosis (TB) management remains a major challenge despite the implementation of Directly Observed Treatment Short-Course (DOTS). Some of the challenges include defaulting treatment, low TB cure rates and relapse after patients had been treated under DOTS. OBJECTIVES: This study explored and described experiences of patients having TB regarding the use of DOTS in Doctor Ruth Segomotsi Mompati District of North West Province, South Africa. The study describes and recommends support required by patients having TB who are using DOTS. METHODS: A qualitative, exploratory, descriptive and contextual design was used. The population consisted of all patients having TB under DOTS who had taken treatment for 2 months and more in one of the community health centres in Doctor Ruth Segomotsi Mompati District. Purposive sampling technique was applied to select participants receiving DOTS service. In-depth unstructured individual interviews were conducted, and data saturation occurred after having interviewed 15 participants. Ethical considerations were ensured throughout the study, and data were analysed using Tesch's method of coding and analysis. RESULTS: Two themes emerged from data and these are discussed as concerns related to ineffective use of DOTS and lack of resources as contributory factor to ineffective use of DOTS. Among other categories, poor nurse-patient relationships and difficulties in accessing the community health centre emerged as consistent themes related to default and inconsistent use of DOTS. CONCLUSION: Ineffective use of DOTS contributed to TB treatment default and low cure rate. Therefore, recommendations focused on strengthening effective use of DOTS for the management of TB.

Thai district Leaders' perceptions of managing the direct observation treatment program in Trang Province, Thailand.

BACKGROUND: Thailand is 18th out of the 22 countries with the highest tuberculosis (TB) burden. It will be a challenge for Thailand to achieve the UN Millennium Development target for TB, as well as the new WHO targets for eliminating TB by 2035. More knowledge and a new approach are needed to tackle the complex challenges of managing the DOT program in Thailand. Contextual factors strongly influence the local implementation of evidence in practice. Using the PARIHS model, the aim has been to explore district leaders' perceptions of the management of the DOT program in Trang province, Thailand. METHODS: A phenomenographic approach was used to explore the perceptions among district DOT program leaders in Trang province. We conducted semi-structured interviews with district leaders responsible for managing the DOT program in five districts. The analysis of the data transcriptions was done by grouping similarities and differences of perceptions, which were constructed in a hierarchical outcome space that shows a set of descriptive categories. RESULTS: The first descriptive category revealed a common perception of the leaders' duty and wish to comply with the NTP guidelines when managing and implementing the DOT program in their districts. More varied perceptions among the leaders concerned how to achieve successful treatment. Other perceptions concerned practical dilemmas, which included fear of infection, mutual distrust, and inadequate knowledge about TB. Further, the leaders perceived a need for improved management practices in implementing the TB guidelines. CONCLUSION: Using the PARIHS framework to gain a retrospective perspective on the district-level policy implementation of the DOT program and studying the leadership's perceptions about applying the guidelines to practice, has brought new knowledge about management practices. Additional support and resources from the regional level are needed to manage the challenges.

Direct Observation of Treatment Provided by a Family Member as Compared to Non-Family Member among Children with New Tuberculosis: A Pragmatic, Non-Inferiority, Cluster-Randomized Trial in Gujarat, India.

BACKGROUND: The World Health Organization recommends direct observation of treatment (DOT) to support patients with tuberculosis (TB) and to ensure treatment completion. As per national programme guidelines in India, a DOT provider can be anyone who is acceptable and accessible to the patient and accountable to the health system, except a family member. This poses challenges among children with TB who may be more comfortable receiving medicines from their parents or family members than from unfamiliar DOT providers. We conducted a non-inferiority trial to assess the effect of family DOT on treatment success rates among children with newly diagnosed TB registered for treatment during June-September 2012. METHODS: We randomly assigned all districts (n = 30) in Gujarat to the intervention (n = 15) or usual-practice group (n = 15). Adult family members in the intervention districts were given the choice to become their child's DOT provider. DOT was provided by a non-family member in the usual-practice districts. Using routinely collected clinic-based TB treatment cards, we compared treatment success rates (cured and treatment completed) between the two groups and the non-inferiority limit was kept at 5%. RESULTS: Of 624 children with newly diagnosed TB, 359 (58%) were from intervention districts and 265 (42%) were from usual-practice districts. The two groups were similar with respect to baseline characteristics including age, sex, type of TB, and initial body weight. The treatment success rates were 344 (95.8%) and 247 (93.2%) (p = 0.11) among the intervention and usual-practice groups respectively. CONCLUSION: DOT provided by a family member is not inferior to DOT provided by a non-family member among new TB cases in children and can attain international targets for treatment success. TRIAL REGISTRATION: Clinical Trials Registry-India, National Institute of Medical Statistics (Indian Council of Medical Research) CTRI/2015/09/006229.

Socio-cultural influences on adherence to tuberculosis treatment in rural India.

India has amongst the highest incidence of tuberculosis (TB) worldwide, with an estimated 2 million new cases each year. The greatest burden of disease is amongst low socio-economic groups, where poor adherence to treatment by directly observed therapy (DOT) is a major constraint to TB control. This study used qualitative in-depth interviews with TB patients and front-line health providers to identify sociocultural and gender influences on DOT adherence. The results highlight the mismatch between cultural norms and directly observed therapy, short-course (DOTS) treatment provision and the divide between providers' and patients' perspectives on treatment default. Improving the efficacy of DOT depends upon acknowledging and addressing underlying cultural influences, which are particularly evident amongst patients from culturally conservative scheduled tribes.

Balancing authority, deference and trust across the public-private divide in health care: tuberculosis health visitors in western Maharashtra, India.

While concepts such as 'partnership' are central to the terminology of private-public mix (PPM), little attention has been paid to how social relations are negotiated among the diverse actors responsible for implementing these inter-sectoral arrangements. India's Revised National Tuberculosis Control Programme (RNTCP) has used intermediary agents to facilitate the involvement of private providers in the expansion of Directly Observed Therapy, Short-Course (DOTS). We examine the roles of tuberculosis health visitors (TB HVs) in mediating working relationships among private providers, programme staff and patients that underpin a PPM-DOTS launched by the RNTCP in western Maharashtra. In addition to observations and informal interactions with the programme and participating health providers, researchers conducted in-depth interviews with senior programme officers and eight TB HVs. Framed by a political discourse of clinical governance, working relationships within the PPM are structured by the pluralistic context, social and professional hierarchies and paternalism of health care in India. TB HVs are at the nexus of these relationships, yet remain undervalued partly because accountability is measured through technical rather than social outcomes of the 'partnership'. Close attention to the dynamics of power relations in working practices within the health system can improve accountability and sustainability of partnerships.

Interrater reliability of the Observer Rating of Medication Taking scale in an inpatient mental health facility.

Non-adherence to medication remains a major barrier to recovery from mental illnesses. Identification of those patients likely to experience adherence difficulties is best undertaken during inpatient treatment, prior to discharge into the community. More objective assessments of adherence behaviours might assist staff to more effectively target support to those patients most in need. This study investigated the interrater reliability of an inpatient behavioural observation scale of patient engagement with medication: the Observer Rating of Medication Taking (ORMT) scale. Eight mental health nurses working in a psychiatric hospital inpatient setting were trained in the use of the ORMT using video-based vignettes. Working in pairs, staff then independently rated adherence behaviours of 13 inpatients in a rehabilitation unit (total of 160 ratings) over a 1-week period. Concurrently, two expert raters also undertook independent ratings of patient medication-taking behaviour using the ORMT. Interrater reliability was assessed across both staff and expert raters. The results indicated that the ORMT has satisfactory interrater reliability, and can be appropriately used in an inpatient setting. The observational location of raters on the ward influenced the range of medication-taking behaviours observed, and thus the extent of concordance between raters. Further research to determine if the ORMT predicts adherence in the community is warranted.

Regaining control: the patient experience of supervised compared with unsupervised consumption in opiate substitution treatment.

INTRODUCTION AND AIMS: Supervised consumption of opiate substitution treatment is standard practice in the UK yet little is known about the patient experience of this treatment modality. This study aimed to assess the patient experience of receiving supervised compared with unsupervised consumption of methadone or buprenorphine. DESIGN AND METHODS: A qualitative study utilising a grounded theory approach to analysis. Participants (29) were theoretically sampled from 293 opioid-dependent patients entering a randomised controlled trial of opiate substitution treatment across four urban and community drug treatment services in England. Multidisciplinary staff were recruited for interviews and focus groups (55). RESULTS: Supervised consumption was accepted by patients, despite causing practical limitations and raising issues of privacy and stigma. Patients recognised that establishing a daily routine away from illicit drugs was useful early in treatment. However, having flexibility to move away from supervision was important. Unsupervised patients reported that they ultimately preferred this treatment approach and appreciated the trust and sense of reward that unsupervised treatment bought. Clinicians expressed confidence in supervised prescribing and reduced risk for their patients, but also concern that a minority of individuals may remain inappropriately supervised for lengthy time periods. DISCUSSION AND CONCLUSIONS: This study provides an important patient perspective and is the first in-depth qualitative investigation directly comparing supervision with unsupervised treatment to consider both patient and professional perspectives. Overall, our qualitative findings suggest that flexibly timed discontinuation of supervision may have positive benefits.

[On-the-street DOTS for a homeless tuberculosis patient--case report of a patient who had difficulties with TB treatment adherence].

PURPOSE: A homeless patient with tuberculosis (TB), who had often quit his TB treatment in mid-course and then gone homeless again, succeeded in completing his treatment for over 10 months through on-the-street DOTS ("Bluesky DOTS" is another expression). Based on the analysis of this case, we have discussed how to provide effective countermeasures to non-compliant TB patients. METHOD: An episode of a successful on-the-street DOTS for a 70-year-old homeless man with sputum smear positive pulmonary TB was qualitatively analyzed, with a view toward patient's empowerment. RESULT: The patient had had human-relations problems in his life, and trouble with medical and welfare service staff. During his hospital admissions, he repeatedly self-discharged or was forced to discharge due to violent behavior against staff. Public health nurses at Shinjuku public health center visited the patient frequently at the hospital, and tried to build a good relationship with the patient from the beginning of the treatment. Following a two and half month interruption of the TB treatment after he disappeared from the hospital, he was discovered staying outside at a canal side in the area, and on-the-street TB treatment was carried out, with good cooperation with the hospital and social welfare office. Directly observed TB medication was given to him by a public health nurse and another health center staff member for 293 days, at the park near his living place. The patient often rejected the medication, particularly when he was hungry, but offering lunch to him was a very effective incentive. Through comprehensive supports to the patient, he gradually changed his attitude, and on his own came to consider his health and his future. DISCUSSION: We have analyzed a successfully treated case of a homeless TB patient who had difficulties in maintaining a social life and had not been cooperative in complying with the medication. The level of independence improved during the course of on-the-street DOTS with incentive and other supports. He became receptive to TB treatment and became self-supportive during the course of DOTS, with food as an incentive. This indicates that on-the-street DOTS was successful not only for the treatment completion but also contributed to empowering the TB patient. This approach of adjusting the service to the patient's needs fostered a positive relationship with all stakeholders.

Leaving the street and reconstructing lives: impact of DOTS in empowering homeless people in Tokyo, Japan.

SETTING: Since 2000, the Public Health Centre (PHC) in Shinjuku, an area of Tokyo with one of the largest homeless populations in Japan, has been implementing PHC-based DOTS treatment for homeless tuberculosis (TB) patients, with much epidemiological success. Anecdotal evidence indicates that homeless patients treated under DOTS have experienced various positive changes. However, this experience has not yet been systematically analysed. OBJECTIVE: To explore the changes experienced by homeless TB patients, and to discuss the possible role of PHC-based DOTS treatment in effecting these changes. DESIGN: A qualitative study via in-depth interviews with 18 ex-homeless patients who completed DOTS-based treatment at Shinjuku City PHC. The data were analysed using the interpretive content analysis method. RESULTS: The various changes experienced by the participants were categorised into five sub-categories of empowerment, including improved mental health and interpersonal relationships. Some of these changes were attributable to the participants undergoing PHC-based DOTS, which, by addressing their various emotional needs, helped to trigger patient empowerment. Based on our findings, a model of empowerment using PHC-based DOTS was constructed. CONCLUSION: PHC-based DOTS not only successfully controlled TB, it also empowered homeless patients by addressing their emotional needs. The interpersonal skills of the nurses played a critical role in this process.

[Frequent dialogues may help in patients who are HIV-positive and have massive adherence problems and treatment failure]. / Hyppige samtaler kan måske hjælpe ved svært nedsat adhærens hos belastede patienter med hiv.

This pilot study investigates the feasibility and effect of an intervention based on coaching and directly observed therapy (DOT), aimed at patients who are HIV-positive and have massive adherence problems and treatment failure. Participants were followed six months with coaching, homework and DOT. Eleven were enrolled and seven completed at least six sessions. All seven were satisfied with the intervention. DOT was not usable; six of the seven had more than half of their viral load counts below 500 copies/ml one year after the intervention. Only two of the seven had so before the intervention.

A randomized controlled trial examining the efficacy of motivational counseling with observed therapy for antiretroviral therapy adherence.

This study determined whether motivational interviewing-based cognitive behavioral therapy (MI-CBT) adherence counseling combined with modified directly observed therapy (MI-CBT/mDOT) is more effective than MI-CBT counseling alone or standard care (SC) in increasing adherence over time. A three-armed randomized controlled 48-week trial with continuous electronic drug monitored adherence was conducted by randomly assigning 204 HIV-positive participants to either 10 sessions of MI-CBT counseling with mDOT for 24 weeks, 10 sessions of MI-CBT counseling alone, or SC. Poisson mixed effects regression models revealed significant interaction effects of intervention over time on non-adherence defined as percent of doses not-taken (IRR = 1.011, CI = 1.000-1.018) and percent of doses not-taken on time (IRR = 1.006, CI = 1.001-1.011) in the 30 days preceding each assessment. There were no significant differences between groups, but trends were observed for the MI-CBT/mDOT group to have greater 12 week on-time and worse 48 week adherence than the SC group. Findings of modest to null impact on adherence despite intensive interventions highlights the need for more effective interventions to maintain high adherence over time.

Stigma related to tuberculosis among patients attending DOTS clinics of Dharan municipality.

BACKGROUND: The patients suffering from tuberculosis are receiving shame and unfair treatment from the people living around them within their own society attending DOTS clinic of Dharan municipality. OBJECTIVE: To assess the stigma experienced by tuberculosis patients and to find out the association between stigma experienced by Tuberculosis patient and the selected variables (socio-demographic characteristics, clinical profile and illness experience). METHODS: Descriptive Cross Sectional study was done among sixty tuberculosis patients. Stratified random sampling was used to select the main center and sub center of Tuberculosis treatment and population proportionate simple random sampling using lottery method was done. Data was collected using predesigned, pretested performa from Explanatory Model Interview Catalogue developed by World Health Organization. RESULTS: The study revealed that 63.3% of the subjects were stigmatized. There was association between stigma and variables such as occupation, monthly family income and past history of Tuberculosis. There was also association of stigma with treatment phase, category of the patient and past outcome of illness. CONCLUSION: Due to lack of knowledge and awareness about Tuberculosis, many patients were stigmatized. Efforts should be made to educate the public about Tuberculosis to reduce stigma experienced by Tuberculosis patients and improve the compliance of the patient.

Towards an empowerment approach in tuberculosis treatment in Cape Town, South Africa: a qualitative analysis of programmatic change.

BACKGROUND: Tuberculosis rates in the world remain high, especially in low- and middle-income countries. International tuberculosis (TB) policy generally recommends the use of directly observed therapy (DOT) to ensure treatment adherence. OBJECTIVE: This article examines a change in TB treatment support that occurred in 2005 in South Africa, from DOT to the enhanced TB adherence programme (ETA). DESIGN: Seven key individuals representing academics, policy makers and service providers involved in the development of the ETA programme or knowledgeable about the issue were purposively sampled and interviewed, and participant observation was conducted at ETA programme steering group meetings. Qualitative content analysis was used to analyse the data, drawing on the Kingdon model of agenda setting. This model suggests that three independent streams - problem, policy and politics - come together at a certain point, often facilitated by policy entrepreneurs, to provide an opportunity for an issue to enter the policy agenda. RESULTS: The results suggest the empowerment-oriented programme emerged through the presence of policy entrepreneurs with access to resources. Policy entrepreneurs were influenced by a number of simultaneously occurring challenges including problems within the existing programme; a perceived mismatch between patient needs and the existing TB treatment model; and the TB-HIV co-epidemic. Policy entrepreneurs saw the ART approach as a possible solution to these challenges. CONCLUSIONS: The Kingdon model contributed to describing the process of policy change. Research evidence seemed to influence this change diffusely, through the interaction of policy entrepreneurs and academics.

Directly observed versus self-administered antiretroviral therapies: preference of HIV-positive jailed inmates in San Francisco.

Directly observed therapy (DOT) of antiretroviral (ARV) medications has beneficial effects on HIV treatment for incarcerated inmates but has been associated with limited continuation after release and inadvertent disclosure of HIV status. Guided self-administered therapy (g-SAT) may be a preferred method of ARV delivery and may encourage medication-taking behavior. We surveyed the preference of 102 HIV-positive jailed inmates at the San Francisco City and County Jails regarding receiving ARVs via DOT versus g-SAT while incarcerated. Participants overwhelmingly preferred g-SAT over DOT.

Developing a modified directly observed therapy intervention for hepatitis C treatment in a methadone maintenance program: implications for program replication.

BACKGROUND: Hepatitis C virus (HCV) is a prevalent chronic blood-borne infection among opioid-dependent patients on methadone maintenance treatment (MMT). Despite case reports and case-control studies, a randomized controlled trial (RCT) examining HCV treatment adherence in methadone-maintained patients is lacking and was the impetus for this ongoing RCT examining modified directly administered therapy for HCV treatment integrated within a MMT. METHODS: Subjects were randomized 1:1 to receive HCV treatment as modified directly observed therapy (mDOT) into the MMT program or at a liver specialty clinic as self-administered therapy (SAT). Randomization was stratified based on HIV status and HCV genotype. RESULTS: Twenty-one subjects to date have enrolled in this pilot study. The mDOT subjects have had greater success in starting treatment and 10 of the 12 mDOT subjects achieved early virologic response (EVR) at week 12 and 6 of those 10 achieved sustained virologic response (SVR). Of the nine SAT subjects, only three achieved EVR at week 12 and only one achieved SVR despite not completing the treatment. CONCLUSIONS: Hepatitis C treatment can be successfully integrated into a methadone maintenance clinic, and mDOT can be implemented with a methadone clinic's existing nursing and medical staff. Patients struggling with concurrent substance use and mental illness comorbidity may be successfully addressed in such settings and facilitate access to and completion of treatment through the utilization of on-site clinical services for HCV treatment and adherence support with mDOT. The exact importance of site of services and adherence support remains a significant area for future investigation.

A woman's lived experience with directly observed therapy for tuberculosis-a case study.

This is a case study to investigate the lived experience of tuberculosis (TB) treatment for a Hispanic female. The theme was accumulating aggravation. Her daily life was interrupted with appointments and negative side effects. She had to wear a mask that made her feel isolated. She felt ignored by her doctors. Although she experienced the opposite feeling of being overly observed, the informant began to feel like she was always being watched. The participant described herself as paranoid due to the threat of imprisonment for nonadherence. The accumulating aggravation made the directly observed therapy short-course (DOTS) experience a difficulty and stressful experience.