Neuronal-like cell differentiation of non-adherent bone marrow cell-derived mesenchymal stem cells

Non-adherent bone marrow cell-derived mesenchymal stem cells from C57BL/6J mice were sepa- rated and cultured using the ＂pour-off＂ method. Non-adherent bone marrow cell-derived mesen- chymal stem ceils developed colony-forming unit-fibroblasts, and could be expanded by supple- mentation with epidermal growth factor. Immunocytochemistry showed that the non-adherent bone marrow cell-derived mesenchymal stem cells exposed to basic fibroblast growth factor/epidermal growth factor/nerve growth factor expressed the neuron specific markers, neurofilament-200 and NeuN, in vitro. Non-adherent bone marrow cell-derived mesenchymal stem cells from 13-galactosidase transgenic mice were also transplanted into focal ischemic brain （right corpus striatum） of C57BL/6J mice. At 8 weeks, cells positive for LacZ and 13-galactosidase staining were observed in the ischemic tissues, and cells co-labeled with both 13-galactosidase and NeuN were seen by double immunohistochemical staining. These findings suggest that the non-adherent bone marrow cell-derived mesenchymal stem cells could differentiate into neuronal-like cells in vitro and in vivo.

Factors Associated with Non-Adherence to Treatment in Sickle Cell Patients Monitored at the National Reference Center for Sickle Cell Disease in Niger

Introduction: Sickle cell disease is a real public health problem in the world and particularly in Niger where the prevalence of the S gene is estimated at 25% and that of the homozygous forms at between 1% and 2%. Treatment combines quarterly follow-up of patients and management of complications. The objective of this study was to identify the potential explanatory factors of non-adherence to treatment in sickle cell patients followed at the national reference center for sickle cell disease in Niger. Methods: This is a cross-sectional study of sickle cell cases followed at the CNRD in Niger. The population consisted of all sickle cell patients followed in this center in 2021. The data collection techniques were individual interviews and documentary reviews. Non-adherence was assessed with the Girerd test. Descriptive statistical tests and simple and multiple logistic regression models were performed. Results: A total of 368 patients were enrolled. The median age is 7 years (4;10) and the sex ratio is 1.04. Ninety-eight (98) or 26.6% were compliant and 270 (73.4%) were non-compliant. In multivariate analysis, the factors independently and negatively associated with non-adherence to treatment were schooling (adjusted OR [95% CI], p-value), 0.17 [0.10 - 0.30];p Conclusion: The factors influencing treatment compliance identified in this study are all modifiable. To prevent the complications of sickle cell disease, we must fight against ignorance, make care services accessible and make care free.

Current practice and clinicians' perception of medication non-adherence in patients with inflammatory bowel disease:A survey of 98 clinicians

AIMThe survey ascertains perceptions and describes current practice of clinicians regarding medication non-adherence in patients with Inflammatory Bowel Disease. METHODSGastroenterologists, trainees and inflammatory bowel disease (IBD) specialist nurses from the United Kingdom were invited to a web based survey collecting data on clinician demographics, patient volume and level of interest in IBD. Respondents were asked to estimate non-adherence levels and report use of screening tools and interventions to improve adherence. RESULTSNon-adherence was seen as an infrequent problem by 57% of 98 respondents. Levels of non-adherence were estimated lower than evidence suggests by 29% for mesalazine (5ASA), 26% for immunomodulators (IMM) and 21% for biologics (BIOL). Respondents reporting non-adherence as a frequent problem were more likely to report adherence levels in line with evidence (5ASA P P = 0.012; BIOL P = 0.015). While 80% regarded screening as important only 25% screen regularly (40% of these with validated assessment tools). Respondents stated forgetfulness, beliefs about necessity of medication and not immediately apparent benefits as the main reasons for non-adherence. Patient counselling on benefits and risks of medication was a commonly used intervention. CONCLUSIONClinicians treating IBD patients frequently underestimate non-adherence and use of validated screening tools is infrequent. Most respondents identified the main factors associated with non-adherence in line with evidence and often counselled patients accordingly. Professional education should focus more on non-adherence practice to avoid adverse treatment outcomes associated with non-adherence.

Prevalence of Medication Non-Adherence among Psychiatric Patients in a Tertiary Hospital in Nigeria

Background: The consequences of non-adherence to prescribed medications by psychiatric patients for both patients and the health care system are myriad and grave. Aim: The study was designed to ascertain the prevalence of medication non-adherence among psychiatric patients and identify factors that aid this malady. Methods: This prospective, cross-sectional study was carried out within a 4 month period at the out-patient psychiatric clinic of the University of Port Harcourt Teaching Hospital;using the Medication Adherence Rating Scale (MARS) and a self designed questionnaire containing socio-demographic and psychiatric illness variables. Results: A total number of 111 patients who participated in the study were analyzed. The cohort comprises 22 (19.8%) schizophrenics, 38 (34.2%) mood disorder patients, 24 (21.6%) anxiety disorder patients, 10 (9.0%) patients suffering from substance abuse and 17 (15.3%) with other psychiatric diagnoses (somatoform and personality disorders). Most of the patients were male (53;47.7%), aged between 21 - 30 yrs (44;39.6%), unemployed (38;34.2%), as single (58;52.3%). The prevalence of non-adherence to medications among the cohort studied is 39.6%. There was a significant association between consistency in taking one’s medications and MARS scores but none between socio-demographic variables and MARS score. Conclusion: The rate of medication non adherence among the subjects in this study was 39.6%. The three most important reasons reported for this behaviour include: Feeling that they had recovered from their illness and hence have been cured, belief that their illness was of a spiritual origin and hence would not be amenable to orthodox medicine and the side effects of the medications. Non adherence to medication increases the risk of psychiatric morbidity and mortality and efforts at curbing this trend must be eclectic.

Risk factors for cost-related medication non-adherence among older patients with diabetes

AIM: To assess the risk factors for cost-related medication non-adherence(CRN) among older patients with diabetes in the United States. METHODS: We used data from the 2010 Health and Retirement Study to assess risk factors for CRN including age, drug insurance coverage, nursing home residence, functional limitations, and frequency of hospitalization. CRN was self-reported. We conducted multivariate regression analysis to assess the effect of each risk factor. RESULTS: Eight hundred and seventy-five(18%) of 4880 diabetes patients reported CRN. Age less than 65 years, lack of drug insurance coverage, and frequent hospitalization significantly increased risk for CRN. Limitation in both activities of daily living and instrumental activities of daily living were also generally associated with increased risk of CRN. Residence in a nursing home and Medicaid coverage significantly reduced risk.CONCLUSION: These results suggest that expandingprescription coverage to uninsured, sicker, and community-dwelling individuals is likely to produce the largest decreases in CRN.

Medication non-adherence in bipolar disorder: Review of rates, demographic and clinical predictors

AIM To conduct a systematic search for all studies examining rates and demographic and illness-related determinantsof medication non-adherence in bipolar disorder(BD).METHODS A comprehensive literature search was undertaken of six English-language databases to identify published articles on medication non-adherence in BD from inception till December 2016. Any article, either a review or an original-research article was examined for its relevance to the subject. All such articles were manually searched to locate any further articles containing relevant information. Studies were included only if they had adequately described the patient sample, assessment methods and statistical procedures, presented their results systematically and their conclusions were congruent with the results.RESULTS The initial search yielded 249 articles on the subject; of these 198 articles were included. Of the 162 originalresearch studies, 132 had provided information on rates of medication non-adherence in BD. There was a wide variation in rates ranging from universal adherence(100%) to almost universal non-adherence(96%); this discrepancy was more due to methodological differences than true variations in rates. Notwithstanding the significant discrepancies in methodology, based on these 132 studies mean rates of 41.5%-43% and median rates of 40%-41% were obtained for medication non-adherence in BD. Rates of adherence with mood stabilizers were significantly lower than those for antipsychotics, or for medications of all classes. None of the demographic attributes were unequivocally linked to medication non-adherence in BD. Similarly, medication-related variables such as type of medications, doses, treatment regimens and side effects did not demonstrate consistent associations with non-adherence. Among clinical characteristics the presence of comorbid substance use disorder and absence of insight were the only two factors clearly linked to non-adherence in BD.CONCLUSION Medication non-adherence is prevalent in about a thirdto half of patients with BD. Demographic, illness and treatment related factors do not predict non-adherence with certainty.

Patient Characteristics Associated with Non-Adherence to Tuberculosis Treatment: A Systematic Review

Background: A high level of adherence to treatment is essential for cure and prevention of tuberculosis (TB) treatment resistance. Methods: A Systematic review of 53 studies addressing the patient characteristics associated with TB medication non-adherence was performed. The publications were identified by searching the PubMed, World Health Organization (WHO), and Centers for Disease Control and Prevention (CDC) database, EmBase, Scopus database Arts, Humanities, Social Science database and Google scholar. Only English language publications were eligible. Potentially eligible studies were retrieved and the full articles were assessed. The potentially eligible studies were included if they concerned patients treated for tuberculosis, reported non adherence and reported on potential risk factors associated with non-adherence. Results: Factors that were most frequently consistently and statistically significantly related to non-adherence to tuberculosis treatment were: family income, patient movement and changing address or giving wrong address, tuberculosis relapse or multidrug-resistant TB (MDRTB), during intensive phase of treatment, history of default, treatment regimen (long course), response to treatment, homeless, stigma, seeking traditional healers, staff receptiveness, lack of directly observed therapy short course (DOTS), poor knowledge or lack of health education, side effects of drugs, feeling better, alcohol intake and lack of family and social support. Conclusions: Non-adherence to tuberculosis treatment was influenced by several factors.

Patient and Health System Related Factors Associated with Non-Adherence to Antihypertensive Medication among Patients at Chuka Referral Hospital, Kenya

Background: Non-adherence to hypertensive medication continues to become a contributing factor to hypertensive complications like stroke, heart attacks, kidney disease heart failure. Associated factors to non-adherence are complex, are both internal and external to the patient and are difficult to extrapolate. Reports from Chuka referral hospital records showed that in 2016 there were 140 patients with hypertensive complications from 560 patients who attended the medical clinic that year. Objective: This study sought to explore the patient’s related factors that are associated with non-adherence to hypertension medication. Methods: This is a descriptive study design of (N = 575) people among them doctors, pharmacists, nurses, record officers and hypertension patients. Simple random sampling for patients (n = 81) and census sampling for health care workers was done and data collected using questionnaires and interview schedules between April 4th-May 30th 2019. Inferential and descriptive statistics were used for data analysis, aided by SPSS version 25. Results: 64% of the patients stated that they had missed medication. A significant negative correlation (rpb = -0.23, p < 0.05) between age and non-adherence, significant positive correlation with monthly income (rpb = 0.24, p < 0.04), non-significant relationship between non-adherence and marital status (rpb = -0.13, p = 0.25) and patients’ level of education (rpb = -0.06, p = 0.57). The overall model of health system related factors were found to be significant (p < 0.05) and this included;quality of health service, physician patient relationship, stock out, health education, and availability of medicine (p = 0.012). Conclusion: Lacks of funds, unavailability of drugs are the leading factors to regimen completion. This could be easily be addressed by the government.

Medication Non-Adherence and Disability among Outpatients with Schizophrenia in North-Central Nigeria

Background: About fifty percent of patients with Schizophrenia do not take their medication as prescribed. This scenario often results in disease progression and increased relapse rates, resulting in poor outcomes, including functional disability. Aim: This study was design to evaluate the relationship between medication non-adherence and disability in patients with Schizophrenia attending the outpatient clinic at the Jos University Teaching Hospital, north-central Nigeria, from June 2017 to November 2017. Methods: We carried out a cross-sectional study that employed a systematic sampling method to select 301 eligible subjects. We used the Medication Adherence Rating Scale (MARS) 10 and World Health Organization Disability Assessment Schedule version 2.0 (WHODAS 2.00) to assess medication adherence and levels of disability. Results: The results show that 39.9% of the respondents were medication nonadherent. Medication adherence correlated negatively with the total disability score and all the domains of disability. A low level of education and poor social support were significant predictors of non-adherence. Conclusion: Medication non-adherence and its associated factors, if identified early and proper interventions instituted, a disability could be avoided or minimized among people with Schizophrenia. Therefore, we recommend regular screening of patients with mental disorders for early identification and intervention for medication adherence.

Predictors of Non-Adherence to Combined Anti-Retroviral Therapy among Expectant and Breastfeeding Women Receiving Care through Test and Treat Model in Lusaka

Introduction: To achieve viral suppression and reduce vertical transmission of HIV, more than eighty percent of pregnant or breastfeeding women in Zambia have been started on combined ART using the Test and Treat model. However, Chawama First Level Hospital in Lusaka had records which showed that 32 percent of pregnant or breastfeeding women were non-adherent to combined anti-retroviral therapy (cART). Method: A mixed-method study was conducted to establish predictors of non-adherence to cART by women in the Test and Treat model of care. For the quantitative component, 92 consenting Pregnant and breastfeeding women were randomly drawn from ART defaulter register and a semi-structured questionnaire was administered. Multiple logistic regression was conducted to improve predictive power and control for confounders. Quantitative Results: The mean age was 28years. The study established that housewives were 84 percent less likely to be non-adherent [AOR 0.16;95% CI 0.12, 0.36] compared to women who were formally employed with a statistically significant P-value of 0.04. Pregnant or breastfeeding women who were several months away from home were 84.9 percent more likely to be non-adherent [AOR 15.11;95% CI 13.9, 16.4] compared to women who had travelled away from home for several days. The associated P-value was 0.03. The study also established that pregnant and breastfeeding women who were counselled in individually enclosed units were 91 percent less likely to be non-adherent compared to those who were counselled in an open space as a group [AOR 0.09;95% CI 0.02, 0.53] with an associated P-value of 0.01. Conclusion: The study established that predictors of non-adherence to cART among pregnant and breastfeeding women were: being a working-class client;being away from home or usual clinic for several months;being counselled in open spaces, and negative staff attitude. Therefore, researcher can conclusively say that predictors of non-adherence to cART can be solved by training and re-training of health workers in Patient-Centred Care Model for effective patient engagement. Women should be counselled in private rooms. Furthermore, an improvement in patient’s tracking system by the use of smart-care-cards for pregnant and breastfeeding women countrywide can reduce patient’s non-adherence to cART.

Non-adherence to Anti-retroviral Therapy among HIV-Infected Individuals in Kyrgyzstan:Prevalence and Risk Factors,2014-2016

Backgrounds:Currently in Kyrgyzstan,ART(antiretroviral therapy)is freely provided to HIV-infected individuals on clinical grounds.Strict adherence to ART is required,it improves HIV-infected individuals’survival and quality of life,prevents HIV transmission and drug resistance.Our study aims to identify the prevalence of non-adherence to ART therapy and factors associated with it so that strategies can be designed to help maintain adherence.Methods:In a retrospective cohort study,we enrolled randomly selected 432 individuals,≥18 years of age,from among all HIV-infected individuals in Kyrgyzstan(n=950)who started ART during Jan.2014-Sep.2016.All were followed up until Dec.2016.Non-adherents were:(1)individuals lost to follow-up;(2)individuals who missed≥4.5 days of treatment per 30 days during the study period-this was established by comparing the total tablets prescribed,dates of visits for treatment,and number of tablets consumed.We reviewed the country’s HIV surveillance data and medical facilities records.We collected information on the known non-adherent risk factors,HIV clinical presentation,and details of treatment-regimens.We used logistic regression to assess the risk factors and non-adherent associations.Results:The overall non-adherence rate was 50%(214/432).In sub-group analysis,the highest rate was:61%(50/82)among alcohol abusers,60%(65/109)in those who received≥2 tablets/dose,59%(44/75)in those receiving≥2 doses/day,57%(89/155)in drug users,and 53%(144/271)in individuals aged<40 years.In multivariate analysis,≥2 tablets/dose(OR=2.1,95%CI 1.0-4.1),age<40 years(OR=1.7,95%CI 1.1-2.6),and alcohol abuse(OR=1.6,95%CI 1-2.8)were associated with non-adherence.Conclusion:The observed non-adherence rate is unacceptably high.Adherence can be improved by introducing the one tablet/day treatment regimen,establishing regular contact with those under ART,and providing them with appropriate counseling,especially those<40 years of age or with substance abuse.

Evaluation of Therapeutic Adherence in Patients Suffering from Chronic Inflammatory Rheumatism in the Rheumatology Wards of Lomé (Togo)

Objectives: Therapeutic compliance can be defined as the degree of adequacy between a patient’s behaviour and his doctor’s recommendations. Non-adherence to treatment has serious consequences in terms of morbidity and mortality. Our aim was to assess adherence among patients treated for chronic inflammatory rheumatism in Lomé. Patients and Methods: This was a multicentre cross-sectional study conducted from January 2015 to December 2021. Patients aged 18 years or older, treated in the rheumatology departments of the Sylvanus Olympio University Hospital or the Bè Hospital during the study period, were included if they were diagnosed with chronic inflammatory rheumatism and started on disease-modifying therapy. Adherence was assessed using the Compliance Questionnaire Rheumatology 19 questionnaire, with a threshold for good compliance set at 80%. Results: Out of 13,214 patients received, 159 suffered from chronic inflammatory rheumatism (hospital frequency 1.5%), and 60 met the inclusion criteria for our study. There were 55 women (91.7%) and 5 men (8.3%), giving a sex-ratio of 1/11. The mean age was 49.5 ± 13.5 years (extremes: 19 and 78 years). Rheumatoid arthritis (68.3%) was the most common rheumatic disease, followed by undefined rheumatic diseases (16.6%) and spondyloarthritis (8.3%). Average compliance with treatment was 76.9% ± 12.4% (extremes 29.8 and 91.2). There was no statistically significant difference according to the type of rheumatism. Conclusion: Overall compliance was poor, with a Compliance Questionnaire Rheumatology 19 of less than 80%. It was non-significantly influenced by socioeconomic status, disease severity and duration of progression.

Factors Associated with Non-Compliance among Patients with Chronic Kidney Disease at the Departmental University Hospital of Borgou and Alibori in Parakou (Benin)

Introduction: Therapeutic compliance in chronic kidney disease (CKD) represents a major challenge for the prevention of this condition, which is both a non-communicable disease (NCD) and a complication of other NCDs. Non-adherence to treatment (NOT) is a factor in the poor prognosis of CKD in developing countries, particularly in Benin. The aim of this study was to evaluate therapeutic compliance (TC) and determine the factors associated with non-compliance in patients with chronic kidney disease undergoing treatment at the Departmental University Hospital of Borgou and Alibori in Parakou (CHUD/B-A). Patients and Methods: This study was carried out in the Nephrology Department of CHUD/B-A. It was a cross-sectional, descriptive study with analytical aims that ran from December 25, 2022 to March 15, 2023 and covered data from 2017 to 2022. It involved 345 patient records meeting the diagnosis of CKD according to the KDIGO 2012 criteria. NOT was defined by a Girerd score evaluation greater than or equal to 3. Data processing and analysis were performed with R software version 4.3.0. Results: The mean age (SD) of patients was 50 years (±14.9). The prevalence of NOT was 57.1%. Potential predictors of non-adherence were: monthly revenue (p = 0.009), mode of admission (p = 0.001), phytotherapy (p = 0.040), traditional treatment (p = 0.049) and quantity of drugs (p = 0.042). Conclusion: Therapeutic compliance among chronic kidney patients still needs to be improved through awareness-raising sessions.

CD133^+ gallbladder carcinoma cells exhibit self-renewal ability and tumorigenicity

AIM： To identify cancer stern cells （CSCs） in human gallbladder carcinomas （GBCs）. METHODS： Primary GBC cells were cultured under serum-free conditions to produce floating spheres. The stem-cell properties of the sphere-forming cells, including self-renewal, differentiation potential, chemoresistance and tumorigenicity, were determined in vitro or in vivo. Cell surface expression of CD133 was investigated in primary tumors and in spheroid cells using flow cytometry. The sphere-colony-formation ability and tumorigenicity of CD133＋ cells were assayed.floating spheroids were generated from primary GBC cells, and these sphere-forming cells could generate new progeny spheroids in serum-free media. Spheroid cells were differentiated under serum-containing conditions with downregulation of the stem cell markers Oct-4, Nanog, and nestin （P 〈 0.05）. The differentiated cells showed lower spheroid-colony-formation ability than the original spheroid cells （P 〈 0.05）. Spheroid ceils were more resistant to chemotherapeutic reagents than the congenetic adherent cells （P 〈 0.05）. Flow cytometry showed enriched CD133＋ population in sphereforming cells （P 〈 0.05）. CD133＋ cells possessed high colony-formation ability than the CD133 population （P 〈 0.01）. CD133＋ cells injected into nude mice revealed higher tumorigenicity than their antigen-negative counterparts （P 〈 0.05）. CONCLUSION： CD133 may be a cell surface marker for CSCs in GBC.

Medication adherence in schizophrenia

Non-adherence is a major problem in the treatment of schizophrenia. Its high prevalence, potentially severe consequences and associated costs make the study of this phenomenon a priority issue. In this article, basic non-adherence concepts of prevalence, consequences, evaluation methods, methodological restrictions of available studies, risk factors and intervention strategies, are reviewed. Studying non-adherence risk factors is a necessary step toward designing adequately oriented intervention strategies. An operative definition of adherence and good knowledge of its evaluation methods are essential to study this phenomenon. Unfortunately, most available studies contain methodological restrictions, especially concerning the evaluation methods, and an agreed operative definition of adherence has only very recently been reached. Knowing non-adherence risk factors, intervention strategies and available evidence on their effectiveness is essential in making treatment decisions in daily clinical practice.

Transition after pediatric liver transplantation-Perceptions of adults, adolescents and parents

AIM To develop a locally adapted, patient-focused transitionprogram, we evaluated the perceptions of adult and adolescent patients and parents regarding transitionprograms and transfer.METHODS We evaluated these perceptions by analyzing the responses of pre-transfer adolescents(n = 57), their parents(n = 57) and post-transfer adults(n = 138) from a cohort of pediatric-liver-transplant-patients using a self-designed questionnaire. Furthermore, we compared a responder group with a non-responder group as well as the provided answers with baseline characteristics and clinical outcomes to exclude selection bias, characterize high-risk patients for nonadherence and test for gender differences. Included in our study were all pre-transfer liver transplant and combined liver-kidney transplant recipients aged 11-19 currently under our care and their parents, as well as all post-transfer liver transplant and combined liverkidney transplant recipients aged ≥ 17 years who had received a liver transplant and were treated at our center during childhood.RESULTS Fifty-seven(24 female) pre-transfer patients who received a transplant in the previous 8-186 mo(mean 93.9 mo, median 92 mo, SD 53.8 mo) and 138(57 female) post-transfer patients who received a transplant in the preceding 2-29 years(mean 15.6 years, median 17, SD 6.90) met the inclusion criteria. A total of 67% of pre-transfer patients(71% of female; 64% of male; P = 0.78) and their parents replied. Additionally, 54% of post-transfer patients(26% of female; 48% of male; P = 0.01) replied. No differences in clinical outcomes were observed between the responder and non-responder groups, and responses did not differ significantly based on clinical complication rates, although they did differ based on gender and the location of medical follow-up after transfer. Adolescents were generally ambivalent toward transition programs. However, adults strongly supported transition programs. CONCLUSION Transition programs need to be developed in close collaboration with adolescents. The best clinical practices regarding transition should respect local circumstances, gender and the location of post-transfer medical follow-up.

Treatment-adherence in bipolar disorder: A patient-centred approach

About half of the patients diagnosed with bipolar disorder(BD) become non-adherent during longterm treatment, a rate largely similar to other chronic illnesses and one that has remained unchanged over the years. Non-adherence in BD is a complex phenomenon determined by a multitude of influences. However, thereis considerable uncertainty about the key determinants of non-adherence in BD. Initial research on nonadherence in BD mostly limited itself to examining demographic, clinical and medication-related factors impacting adherence. However, because of inconsistent results and failure of these studies to address the complexities of adherence behaviour, demographic and illness-related factors were alone unable to explain or predict non-adherence in BD. This prompted a shift to a more patient-centred approach of viewing nonadherence. The central element of this approach includes an emphasis on patients' decisions regarding their own treatment based on their personal beliefs, life circumstances and their perceptions of benefits and disadvantages of treatment. Patients' decisionmaking processes are influenced by the nature of their relationship with clinicians and the health-care system and by people in their immediate environment. The primacy of the patient's perspective on non-adherence is in keeping with the current theoretical models and concordance-based approaches to adherence behaviour in BD. Research over the past two decades has further endorsed the critical role of patients' attitudes and beliefs regarding medications, the importance of a collaborative treatment-alliance, the influence of the family, and the significance of other patient-related factors such as knowledge, stigma, patient satisfaction and access to treatment in determining non-adherence in BD. Though simply moving from an illness-centred to a patientcentred approach is unlikely to solve the problem of nonadherence in BD, such an approach is more likely to lead to a better understanding of non-adherence and more likely to yield effective solutions to tackle this common and distressing problem afflicting patients with BD.

Case-control study of factors that trigger inflammatory bowel disease flares

AIM: To explore the association between inflammatory bowel diseases (IBD) flares and potential triggers.

Challenges and Recommendations to Recruiting Women Who Do Not Adhere to Follow-Up Gynecological Care

Purpose: Non-adherence to recommended follow-up visits after an abnormal cytological finding is associated with poorer outcomes and higher health care costs. The purpose of this paper is to describe the challenges when examining reasons for non-adherence to cervical cancer screening follow-up and to discuss the recommendations to overcome those challenges. Methods: We conducted a telephone survey with two subgroups of women: 1) those which adhered to recommended follow-up care after an abnormal Pap test, and 2) those which did not adhere. Results: The follow-up accrual among non-adherent women lagged behind that of adherers. We were able to contact and conduct a survey with 51% of the adherers and 26% of the non-adherers. The challenges in studying non-adherent women were related to several distinct factors: 1) the definition of non-adherence, 2) the availability of alternate contact information, 3) the amount and type of financial incentives, and 4) the availability of staffing. We describe strategies employed to increase the accrual of non-adherent women. Discussion: This paper describes four recommendations that may play a role in understanding and reducing non-adherence to follow-up gynecological care.

Patient and Health System Factors Associated with First Line Tuberculosis Treatment Adherence, 2009-2014

Background: The prevalence and incidence rate of tuberculosis remains high although the disease is known to be almost always curable provided the patient adheres to the treatment regimen. This study assessed the strength of association between known patient and health system factors associated with first line tuberculosis treatment adherence. Methods: A quantitative cross sectional study. Retrospective chart reviews were conducted among 570 persons who had primary tuberculosis and received first line treatment at a health facility within the Nkangala district, Mpumalanga province and who had a treatment outcome recorded between 1st January 2009 and 31st December 2014. Adherence to first line tuberculosis treatment was defined as taking ≥80% of tuberculosis prescribed drugs within a period of 6 to 8 months. Stata software (logistic regressions model) was used to analyze results and find the strength of association between known factors and treatment adherence. Results: Out of the 570 study participants, 473 were adherent and 96 were not adherent. There was a statistically significant association between age 18 years and above (OR: 1.02, P-value: 0.027), sex (lower in males OR: 0.44, P-value: 0.001) and support (OR: 3.04, P-value: 0.05) and HIV (OR: 1, P-value: 0.634) and first line TB treatment adherence. Conclusion and Recommendation: >80% adherence to first line tuberculosis outcome is possible. The support given to people with tuberculosis will further enhance adherence to first line tuberculosis treatment.