Factors associated with discontinuation in fertility treatment: a systematic scoping review

PURPOSE

The discontinuation of fertility treatment could decrease the chances of achieving parenthood for infertile patients and often leads to economic loss and medical resource waste. However, the evidence on the factors associated with discontinuation is unclear and inconsistent in the context of fertility treatment. This scoping review aimed to summarize the evidence on factors associated with discontinuation in fertility treatment, identify the current knowledge gap, and generate recommendations for future research.

METHODS

We searched PubMed, Embase, The Cochrane Library, Web of Science, CINAHL, American Psychological Association, and http://clinicaltrials.gov from inception to June 2023 without language or time restrictions. We also searched the grey literature in Open Grey and Google Scholar and hand-searched the reference lists of relevant studies to identify potentially eligible studies. Publications that studied factors associated with discontinuation in fertility treatment were included. The identified factors were mapped to the World Health Organization's treatment adherence model.

RESULTS

Thirty-seven articles involving 41,973 infertile patients from 13 countries were included in this scoping review. All studies identified the factors from the perspective of patients, except for one that described the factors from the healthcare providers' perspective. A total of 42 factors were identified, with most of them belonging to the patient-related dimension, followed by socio-economic-related, treatment-related, condition-related, and healthcare system-related dimensions. Female education level, social support, and insurance coverage decreased the likelihood of treatment discontinuation, whereas multiparous women, male infertility, depression, higher infertility duration, and treatment duration increased the likelihood of treatment discontinuation. Age, education level, and ethnicity are the commonly nonmodifiable factors for treatment discontinuation, while insurance coverage, depression, and anxiety symptoms are among some of the more commonly reported modifiable factors.

CONCLUSION

This is the first scoping review examining and synthesizing evidence on the factors influencing of discontinuation in fertility treatment. This review could inform researchers, clinicians, and policymakers to address modifiable barriers and facilitators to develop personalized and multicomponent interventions that could improve the discontinuation in fertility treatment.

[Discontinuation of tyrosine kinase inhibitors before epiphyseal closure leading to improved short stature in pediatric chronic myelogenous leukemia]

A 3-year-old boy was referred to our hospital with splenomegaly. Blood tests revealed hyperleukocytosis and bone marrow examination showed major BCR::ABL1 fusion, leading to the diagnosis of chronic myelogenous leukemia (CML). Due to intolerance, the tyrosine kinase inhibitor (TKI) was changed from imatinib to dasatinib to nilotinib. The patient achieved molecular remission but became markedly short in stature, measuring 129.3 cm (height standard deviation score [SDS] -3.3) at the age of 12. TKI therapy was discontinued at age 12 years and 10 months, which was 9 years and 8 months after the start of TKI and 1 year and 6 months after achievement of MR4.0, as discontinuation before epiphyseal closure would not improve short stature. At 2 years and 6 months after discontinuation, the patient's height improved to 156.1 cm (SDS-2.0) without relapse. Growth suppression by TKIs is a problem in the management of pediatric CML. This case illustrates how improvement in severe short stature can be achieved by discontinuing TKI therapy before epiphyseal closure.

Socioeconomic factors associated with poor medication adherence in patients with type 2 diabetes

PURPOSE

This study aims to determine initiation and persistence for patients with type 2 diabetes receiving their first prescription of an antidiabetic agent and the associations with socioeconomic factors.

METHODS

A cohort study including 8515 patients with type 2 diabetes who were prescribed their first antidiabetic medication between 2012 and 2019 in Uppsala, Sweden, was followed during 2 years. Medical records were linked to national registers on dispensed drugs and socioeconomic data. Adherence was assessed based on patients' medication claims within 30 days of prescription (initiation) and continued claims after 24 months (persistence). Multivariable logistic regression was used to determine the associations with the socioeconomic factors age, sex, living status, country of birth, education, occupation, and income.

RESULTS

Within 30 days, 92.4% of the patients claimed their first prescription, and 64.0% were still being dispensed the initially prescribed medication after 24 months. Unemployed patients had lower initiation rates, and women had lower persistence rates. Factors associated with both low initiation and persistence were low income, young or old age, birth outside Europe, and being prescribed other diabetes drugs than metformin monotherapy.

CONCLUSION

Socioeconomic factors have different impact on the initiation of a new medication and the persistence to treatment in type 2 diabetes. It is important to acknowledge these differences to develop appropriate interventions to improve medication nonadherence.

Discontinuation and nonpublication of nasopharyngeal carcinoma clinical trials

OBJECTIVES

To determine the extent of research waste in the field of nasopharyngeal carcinoma (NPC).

MATERIALS AND METHODS

In this cross-sectional study, we explored the rates, causes and predictors of discontinuation and nonpublication of NPC clinical trials. The sample was derived using the ClinicalTrials.gov advanced search function. Adjusted logistic regression was used to ascertain the effect of trial characteristics on completion and publication status. If a trial discontinuation explanation or publication status could not be determined through the systematic search, the corresponding author was emailed.

RESULTS

Ultimately, 311 NPC clinical trials were included (255 [82.0 %] completed and 56 [18.0 %] discontinued trials). The most common reason for trial discontinuation was poor accrual (50 %, 23/46). Industry funding (adjusted OR, 3.12; P = 0.003) and recurrent/metastatic setting (adjusted OR, 11.95; P = 0.003) were significantly associated with increased likelihood of trial discontinuation. Of the 207 completed trials included in the publication query, 141 (68.1 %) were published in peer-reviewed journals, 10 (4.8 %) had results only available on ClinicalTrials.gov, and 56 (27.1 %) remained unpublished 3 or more years after trial completion. Radiation with or without pharmacologic interventions significantly increased the potential of publication (adjusted OR, 3.20; P = 0.048). Among published trials, the median time to publication was 28.47 months (interquartile range, 15.27-44.98 months).

CONCLUSION

We identified the difficulties inherent in NPC clinical trials from completion to publication. This represents considerable research waste in NPC, thus raising ethical concerns about the concealment of clinical data and futile patient participation and attendant risks.

Factors affecting adherence to psychotropics in trauma-affected refugees: data from a randomized controlled trial

Non-adherence to psychotropic drugs may reduce treatment effectiveness and may cause exacerbation of illness. Among migrant populations, studies have identified low adherence to psychotropic drugs. This study aimed to identify factors that were associated with the three basic components of adherence: non-initiation, non-implementation (blood sample), and discontinuation in a clinical sample of trauma-affected refugees diagnosed with posttraumatic stress disorder. The data for this study is derived from a randomized controlled trial (n = 108). Based on existing literature, individual sociodemographic and clinical candidate predictor variables that may affect the initiation, continuation, and implementation to psychotropics were selected as exposure variables. Logistic regression was used to assess the risk relation between non-initiation, non-implementation, discontinuation, and the individual sociodemographic and clinical factors. Three factors - level of education, turn-up rate for medical doctor sessions, and discomfort in relation to the psychotropics - were associated with non-initiation, non-implementation, or discontinuation. The relatively small sample size poses a limitation. Furthermore, factors not examined in the current study may have affected non-initiation, non-implementation, and discontinuation. The study identified level of education, turn-up rate for medical doctor sessions, and discomfort in relation to medicine as important factors in relation to treatment with psychotropics in trauma-affected refugees. Factors contributing to a low turn-up rate, and factors that are consequences of a low turn-up rate, as well as communication and trust in the patient-provider interaction need further research attention. Furthermore, there is a need for research on interventions addressing adherence for refugees with mental illness.

Real-World Discontinuation and Switching Patterns for Interleukin-Inhibitor Treatments in Patients with Moderate-to-Severe Psoriasis in Japan

INTRODUCTION

Patients with moderate-to-severe psoriasis (PsO) treated with interleukin (IL)-inhibitors may require treatment modification to achieve disease control. This study evaluated discontinuation and switching of IL-inhibitors for PsO patients in Japan.

METHODS

Japan Medical Data Center claims (1/2005-5/2022) were used to identify patients with PsO diagnosis preceding a first IL-inhibitor claim (index date) with ≥ 6 months of eligibility prior. Treatment switch (claim for another biologic) and discontinuation (gap in care ≥ 150% of the days' supply of the preceding prescription) were assessed up to 24 months following initiation. Censored Kaplan-Meier time-to-event analyses calculated rates, and Cox proportional hazards models estimated hazard ratios (HRs) adjusting for baseline characteristics.

RESULTS

The study included 1481 unique patients treated with brodalumab (BRO; n = 159), guselkumab (GUS; n = 360), ixekizumab (IXE; n = 279), risankizumab (RIS; n = 327), secukinumab (SEC; n = 366), tildrakizumab (n = 40; excluded due to limited data), and ustekinumab (UST; n = 262). At 12/24 months, 25.9%/38.6% of patients overall had discontinued their index IL-inhibitor and 13.5%/21.2% had switched to another biologic. Discontinuation at 12/24 months was lowest for RIS (11.2%/17.4%), followed by UST (17.9%/32.2%), IXE (27.0%/37.0%), GUS (29.8%/43.0%), SEC (35.6%/53.8%), and BRO (37.2%/47.2%). Switching showed a similar trend: RIS (5.7%/10.7%), UST (11.2%/19.9%), SEC (14.7%/25.7%), IXE (14.8%/21.5%), GUS (16.9%/23.2%), and BRO (19.7%/26.8%). HRs of discontinuation relative to RIS were 2.07 for UST, 2.59 for IXE, 2.70 for GUS, 3.65 for BRO, and 3.69 for SEC (all P ≤ 0.001). HRs of switching relative to RIS were 2.05 for IXE, 2.45 for GUS, 2.67 for SEC, 2.73 for UST, and 2.77 for BRO (all P ≤ 0.01).

CONCLUSION

Treatment modification of IL-inhibitors for PsO was commonly observed and could indicate insufficient disease control and/or incremental economic burden. Discontinuation and switching rates were lowest for RIS regardless of time point and adjustment for patient characteristics.

Adherence to support pessary in the treatment of pelvic organ prolapse: a retrospective study conducted among 1,371 women

INTRODUCTION AND HYPOTHESIS

The objective was to investigate the adherence to pessary treatment in women with pelvic organ prolapse (POP) who were found eligible for this treatment by the urogynecologist, at the first visit at the Department of Gynecology and Obstetrics, Odense University Hospital.

METHODS

Data were extracted from the women's medical records. Frequency tabulations were performed to describe the women's reasons for pessary discontinuation by age group. Binominal logistic regression analysis was conducted to investigate how women's age, POP characteristics, urogynecological history, and their pessary experience and management were associated with continued pessary use.

RESULTS

This study included 1,371 women treated with support pessary. Of these, 850 women continued pessary treatment and 521 women underwent surgical treatment. A history of hysterectomy (OR: 0.68, 95% CI: 0.51-0.90, p = 0.008), urinary incontinence (OR: 0.71, 95% CI: 0.56-0.89, p = 0.003), and previous pessary use (OR: 0.75, 95% CI: 0.56-0.99, p = 0.047) were significant factors associated with discontinuation. Further, women aged 81-99 years were significantly more likely to continue pessary treatment (OR: 1.77, 95% CI: 1.15-2.74, p = 0.009). "POP surgery," "prolapse stage," and "prolapse predominant compartment" were not associated with discontinuation. Approximately 38% of women aged 26-54 years discontinued owing to personal preference.

CONCLUSIONS

Hysterectomy, incontinence, and previous pessary use are significant predictors of pessary discontinuation. Increasing age is significantly associated with pessary continuation.

Patient-reported outcomes based on discontinuation or continuous treatment with natalizumab: New York State Multiple Sclerosis Consortium (NYSMSC) study

BACKGROUND

Patient-reported outcomes (PRO) are increasingly utilized as part of the routine clinical assessment in people with multiple sclerosis (pwMS). The long-term effect of disease modifying therapies (DMTs) and their discontinuation on PRO measures remains largely unknown.

METHODS

Two pwMS groups treated with natalizumab were selected from the New York State MS Consortium (NYSMSC) database. The first group utilized long-term follow-up data of pwMS that either still continue natalizumab treatment or discontinued. Minimal requirement of three visits (before natalizumab initiation, during treatment and after discontinuation/latest follow-up) was implemented. The second group consisted of pwMS that completed PRO questionnaire on the day of the infusion and 7 days later PROs were assessed using the LIFEware System™ that assesses limitations in multiple physical and psychosocial domains. Additional physical disability was assessed using Expanded Disability Status Scale (EDSS) and Timed 25-ft walk test (T25FWT). PRO reports were Rasch-transformed, ranging from 0 to 100, with higher scores indicating a better outcome. Linear mixed-effect models and paired analyses were utilized.

RESULTS

Within the prospective cohort, 242 pwMS were followed on average of 6.5 years. Greater number of PRO domains worsened in the 141 pwMS that discontinued natalizumab when compared to 101 pwMS that remained on the drug (10 vs. 2 PRO domains). PwMS that discontinued natalizumab had significant decline in PROs regarding lower extremities, bladder and bower control and psychosocial aspects (feeling lonesome). Contrarily, pwMS that continued natalizumab had significant improvement in bladder and bowel PRO measures. Seven days after the natalizumab infusion, the 67 pwMS from the prospective cohort reported improvement in PRO measures of fatigue (62.8 vs. 66.4, p = 0.019), bladder limitations (80.3 vs. 85.0, p = 0.012), and feelings of lonesomeness (81.2 vs. 88.0, p = 0.009).

CONCLUSION

Continuous natalizumab treatment provides long-term stability or improvement in PRO measures. Natalizumab also provides short term improvements recorded after the infusion.

Discontinuation of dimethyl fumarate in multiple sclerosis - a nationwide study

BACKGROUND

Adherence is a prerequisite for the efficacy of any drug, and previous studies have shown that non-adherence is associated with disease activity and increased health care cost in multiple sclerosis (MS). The aim of this study was to investigate rates and reasons for discontinuation of dimethyl fumarate (DMF) among people with MS on a national level and differences between clinics in Denmark.

METHODS

This was a nationwide, registry and population study of patients treated with DMF. We calculated standard residuals (SR) demonstrate differences between clinics. For survival analysis regarding discontinuation rates and discontinuation due to specific AEs we used log-rank test Cox-proportional hazards and plotted Kaplan-Meier graphics.

RESULTS

We included 2,448 people with MS, treated with DMF from 2013 to 2020. Average treatment duration was 26 months (5,382 treatment years). 49.2 % of patients who initiated treatment with DMF (n = 1205) were continuously treated. Reasons for discontinuation were adverse events (54.5 %, n = 656), active disease (26.1 %, n = 315), pregnancy (9.4 %, n = 113) or other reasons (13.2 %, n = 159). We compared SR to the mean regarding reasons for discontinuation and found significant differences between sites regarding gastrointestinal adverse events, flushing and lymphopenia. Discontinuation due to all adverse events, flushing and lymphopenia were more frequent in female than male patients.

CONCLUSION

In this population-based study, we found major differences between the MS clinics in rates and reason for discontinuation of DMF. Our results suggest that management strategies during DMF treatment can reduce discontinuation rates.

Oral Pre-Exposure Prophylaxis for HIV Discontinuation in a Large Cohort of Adolescent Men Who Have Sex With Men and Transgender Women in Brazil

PURPOSE

This study aimed to describe pre-exposure prophylaxis (PrEP) for HIV discontinuation in adolescent men who have sex with men (aMSM) and adolescent transgender women (aTGW) and to identify factors associated with discontinuation.

METHODS

The PrEP1519 study included a cohort of aMSM and aTGW aged 15-19 years old, and it was conducted in three large Brazilian capital cities. For this analysis, we included adolescents who initiated PrEP. PrEP discontinuation was defined as no possession of PrEP pills for >90 days. Kaplan-Meier curves were used to analyze the probabilities of discontinuation, and survival distributions stratified by covariates were compared using log-rank or Wilcoxon tests. Cox regression models were used to estimate the adjusted hazard ratio (aHR) with a 95% confidence interval (95% CI).

RESULTS

We included 908 adolescents, 829 (91.30%) aMSM and 79 (8.70%) aTGW, most of whom were 18-19 years (80.29%). The incidence rate of discontinuation was 75.6 per 100 person-years. The probability of discontinuation was 52.61% in the first year. The multivariate analysis demonstrated that the aTGW (aHR = 1.63; 95% CI: 1.02-1.64) and adolescents with a medium (aHR = 1.29; 95% CI: 1.02-1.64) or low (aHR = 1.65; 95% CI: 1.29-2.12) perceived risk of HIV infection had an increased risk of discontinuation, whereas the adolescents with a partner living with HIV had a lower risk of discontinuation (aHR = 0.57; 95% CI: 0.35-0.91).

DISCUSSION

Adolescents with a high risk for discontinuation may need additional support that emphasizes the value of PrEP as a tool for HIV prevention because PrEP discontinuation was associated with a disconnect between HIV risk perception and HIV prevention.

Denosumab treatment lapses, discontinuation, and off-treatment fracture risk: A retrospective study of patients with osteoporosis in a real-world clinical setting

INTRODUCTION

The purpose of this study was to retrospectively examine predictors of fracture risk when adult patients experienced a denosumab treatment lapse or discontinuation in a real-world clinic setting.

MATERIALS AND METHODS

Eligible patients were adults who had received ≥2 doses of denosumab at an academic health center in the United States. Demographics, treatment doses, reasons for missed doses, and fractures, were collected retrospectively from electronic health records, from an 8-year period (2010-2018). The number of times each patient incurred a treatment lapse, defined as ≥240 days between two doses (excluding lapse due to discontinuation, death, or transfer of care) was computed. The occurrence of denosumab discontinuation (excluding discontinuation due to death or transfer of care), whether the patient initiated alternative therapy, and the reason for each lapse and discontinuation were collected. Cox proportional hazards models assessed characteristics associated with risk of fracture and treatment discontinuation. A logistic regression model was used to determine if cumulative amount of time off medication (i.e., cumulative lapse time) was associated with a higher likelihood of incurring a fracture.

RESULTS

We included 534 patients: 95 % White, 86 % women, 33 % tobacco users, 13 % diagnosed with diabetes, median age 69 years (Interquartile Range (IQR): 62-77), and median Body Mass Index (BMI) 25 kg/m2 (IQR: 22-28). Thirty-six percent of patients incurred 250 lapses; 10 % discontinued therapy. Dental problems/procedures and logistical barriers were the most common reasons for lapses and discontinuations. Nineteen percent (n = 103) incurred a total of 190 fractures; of these, 121 were osteoporotic, 50 were vertebral. Risk of any, osteoporotic, and vertebral fractures were associated with off-treatment status (hazard ratio [HR] = 1.7, p = 0.043; HR = 2.0, p = 0.026; and HR = 4.2, p = 0.001, respectively) and older age (HR = 1.3, p = 0.015; HR = 1.5, p = 0.001; and HR = 1.8, p = 0.005, respectively). Older age was associated with higher risk of discontinuation (HR = 1.4, p = 0.022). There was a non-significant trend of a nonlinear association between incurring a fracture and cumulative lapse time (p = 0.087).

CONCLUSION

Denosumab treatment lapses are common, and off-treatment status may be associated with a higher risk of fractures. Clinical teams should proactively identify and address adverse effects and potential logistical barriers to reduce the risk of treatment lapses.

Discontinuation of antidepressant treatment: a retrospective cohort study on more than 20,000 participants

BACKGROUND

Factors influencing antidepressant treatment discontinuation are poorly understood. In the present study, we aimed to estimate the prevalence of antidepressant treatment discontinuation and identify demographic characteristics, psychiatric comorbidities, and specific side effects associated with treatment discontinuation.

METHODS

We leveraged data from the Australian Genetics of Depression Study (AGDS; N = 20,941) to perform a retrospective cohort study on antidepressant treatment discontinuation. Participants were eligible if they were over 18 years of age, had taken antidepressants in the past 4 years, and provided informed consent.

RESULTS

Among the ten antidepressants studied, the highest discontinuation rates were observed for Mirtazapine (57.3%) and Amitriptyline (51.6%). Discontinuation rates were comparable across sexes except for Mirtazapine, for which women were more likely to discontinue. The two most common side effects, reduced sexual function and weight gain, were not associated with increased odds of treatment discontinuation. Anxiety, agitation, suicidal thoughts, vomiting, and rashes were associated with higher odds for treatment discontinuation, as were lifetime diagnoses of PTSD, ADHD, and a higher neuroticism score. Educational attainment showed a negative (protective) association with discontinuation across medications.

CONCLUSIONS

Our study suggests that not all side effects contribute equally to discontinuation. Common side effects such as reduced sexual function and weight gain may not necessarily increase the risk of treatment discontinuation. Side effects linked to discontinuation can be divided into two groups, psychopathology related and allergy/intolerance.

Mechanisms of SSRI Therapy and Discontinuation

SSRIs are one of the most widely used drug therapies in primary care and psychiatry, and central to the management of the most common mental health problems in today's society. Despite this, SSRIs suffer from a slow onset of therapeutic effect and relatively poor efficacy as well as adverse effects, with recent concerns being focused on a disabling SSRI discontinuation syndrome. The mechanism underpinning their therapeutic effect has long shifted away from thinking that SSRIs act simply by increasing 5-HT in the synapse. Rather, a current popular view is that increased 5-HT is just the beginning of a series of complex downstream signalling events, which trigger changes in neural plasticity at the functional and structural level. These changes in plasticity are then thought to interact with neuropsychological processes to enhance re-learning of emotional experiences that ultimately brings about changes in mood. This compelling view of SSRI action is underpinning attempts to understand fast-acting antidepressants, such as ketamine and psychedelic drugs, and aid the development of future therapies. An important gap in the theory is evidence that changes in plasticity are causally linked to relevant behavioural effects. Also, predictions that the SSRI-induced neural plasticity might have applicability in other areas of medicine have not yet been borne out. In contrast to the sophisticated view of the antidepressant action of SSRIs, the mechanism underpinning SSRI discontinuation is little explored. Nevertheless, evidence of rebound increases in 5-HT neuron excitability immediately on cessation of SSRI treatment provide a starting point for future investigation. Indeed, this evidence allows formulation of a mechanistic explanation of SSRI discontinuation which draws on parallels with the withdrawal states of other psychotropic drugs.

Factors associated with pharmacological treatment in children with attention-deficit/hyperactivity disorders: a retrospective study of a series of 77 cases in a single third-level reference Centre in Apulia region

BACKGROUND

The present study analysed data on children and adolescents with a diagnosis of attention-deficit/hyperactivity disorder (ADHD) who were referred to the ADHD reference centre of Scientific Institute IRCCS E. Medea (Brindisi, Italy) for ADHD pharmacotherapy initiation and monitoring overtime. The main aim of the study was to examine differences in pharmacological treatment status (i.e., treatment continuation vs discontinuation) between patients.

METHODS

Seventy-seven children and adolescents (mean age at pharmacotherapy initiation = 9.5, standard deviation = 2.6) with ADHD received drugs treatment for ADHD at the reference center between January, 2013 and May, 2022. Demographic and clinical data were obtained from the Italian Registry for ADHD and medical records. Child Behavior Checklist (CBCL) available data were used.

RESULTS

Pharmacological treatment status was examined for patients (n = 63) with at least 12 months of follow-up after the first pharmacological treatment for ADHD. After starting pharmacotherapy treatment, 77.8% (n = 49) patients were still on treatment whereas 22.2% (n = 14) discontinued it. No between group difference were observed in demographic and clinical data except for the intelligence quotient/intellectual disability and rule-breaking behavior (n = 40).

CONCLUSIONS

This study stressed the need of periodical assessments, monitoring difficulties with treatment and/or reasons for poor treatment compliance to provide individualized care.

Successful Liberation from Acute Kidney Replacement Therapy in Critically Ill Patients: A Prospective Cohort Study

INTRODUCTION

Recovery of kidney function to liberate patients from acute kidney replacement therapy (AKRT) is recognized as a vital patient-centered outcome. The lack of specific guidelines providing specific recommendations on therapy interruption is an important obstacle. We aimed to determine the prevalence of successful discontinuation of AKRT and its predictive factors after the elaboration of clinical protocol with these recommendations.

METHODOLOGY

A prospective cohort study was performed with 156 patients at a public Brazilian university hospital between July 2020 and July 2021.

RESULTS

Success and hospital discharge were achieved for most patients (84.6% and 89%, respectively). Multivariable logistic regression analysis showed that C-reactive protein (CRP), urine output, and creatinine clearance at the time of interruption were variables associated with discontinuation success (OR: 0.943, CI: 0.905-0.983, p = 0.006; OR: 1.078, CI: 1.008-1.173, p = 0.009 and OR: 1.091, CI: 1.012-1.213, p = 0.004; respectively). The areas under the curve for CRP, urine output, and creatinine clearance at the time of interruption were 0.78, 0.62, and 0.82, respectively. Both CRP and creatinine clearance were good predictors of successful liberation of AKRT. The optimal cutoff value of them had sensitivity and specificity of 0.88 and 0.87, 0.91 and 0.90, respectively. The use of noradrenalin at the time of interruption (OR: 0.143, CI: 0.047-0.441, p = 0.001) and successful discontinuation (OR: 3.745, CI: 1.047-13.393, p = 0.042) were identified as variables associated with hospital discharge.

CONCLUSION

Our results show the factors related to success in discontinuing AKRT are the CRP, creatinine clearances, and urinary output at the time of AKRT interruption and it was associated with lower mortality.

Real-world treatment patterns of OTX-101 ophthalmic solution, cyclosporine ophthalmic emulsion, and lifitegrast ophthalmic solution in patients with dry eye disease: a retrospective analysis

BACKGROUND

Dry eye disease (DED) is a disorder characterized by loss of tear film homeostasis that causes ocular surface inflammation and damage. The incidence of DED increases with age. Cyclosporine ophthalmic solution 0.09% (CEQUA®; OTX-101), cyclosporine ophthalmic emulsion 0.05% (Restasis®; CsA), and lifitegrast ophthalmic solution 5% (Xiidra®; LFT) are anti-inflammatory agents indicated for DED. This analysis compared treatment patterns in patients with DED receiving OTX-101, CsA, or LFT.

METHODS

This real-world, retrospective, longitudinal cohort study utilized Symphony Health Integrated Dataverse claims from July 2019 to June 2021. The dataset included all patients with OTX-101 claims and patients with CsA or LFT claims randomly selected 2:1 to OTX-101. Patients were sorted into 3 cohorts based on index treatment. Index date was that of first treatment claim, and follow-up period was from index date to end of clinical activity or data availability. Time to treatment discontinuation (TTD), probability of discontinuation, and treatment persistence were assessed for OTX-101 vs. CsA, then OTX-101 vs. LFT. Subgroup analysis was performed based on age and prior DED treatment. Kaplan-Meier analysis and log-rank test were used to examine TTD. A logistic model evaluated association between index treatment and discontinuation. Unadjusted and adjusted odds ratios, 95% confidence intervals, and P-values were reported, with statistically significant associations based on P-values < 0.05.

RESULTS

Overall, 7102 patients (OTX-101 n = 1846; CsA n = 2248; LFT n = 3008) were eligible. Median TTD was 354 days for patients receiving OTX-101 vs. 241 days for CsA and 269 days for LFT. Log-rank test indicated TTD was significantly longer for patients on OTX-101 vs. CsA (P = 0.033). Patients on CsA were 35% more likely to discontinue treatment than patients on OTX-101; OTX-101 and LFT groups had similar discontinuation rates. After 360 days, 49.8% of patients receiving OTX-101 remained on treatment vs. 39.4% of patients on CsA (P = 0.036) and 44.0% of patients on LFT (P = 0.854).

CONCLUSIONS

Patients receiving OTX-101 remained on treatment significantly longer and were significantly less likely to discontinue treatment than patients on CsA. Older patients remained on OTX-101 significantly longer than CsA. These findings highlight treatment pattern differences in patients with DED receiving these anti-inflammatory agents.

Depression symptom outcomes and re-engagement among VA patients who discontinue care while symptomatic

OBJECTIVE

Evaluate outcomes of Veterans who discontinued treatment with at least moderate ongoing depressive symptoms.

METHOD

Veterans with elevated depression symptoms from 29 Department of Veterans Affairs facilities completed baseline surveys and follow-up assessments for one year. Analyses examined rates and predictors of treatment discontinuation, treatment re-engagement, and subsequent symptoms among patients who remained out of care.

RESULTS

A total of 242 (17.8%; n = 1359) participants discontinued treatment while symptomatic, with Black participants, participants with less severe depression, and participants receiving only psychotherapy (versus combined psychotherapy and antidepressant medications) discontinuing at higher rates. Among all participants who discontinued treatment (n = 445), 45.8% re-engaged within the following six months with participants receiving combined treatment re-engaging at higher rates. Of participants who discontinued while symptomatic within the first 6 months of the study and did not return to care (n = 112), 68.8% remained symptomatic at 12 months. Lower baseline treatment expectancy and greater depression symptom severity were associated with remaining symptomatic while untreated.

CONCLUSIONS

Black race, lower symptom severity, and treatment modality may help identify patients at higher risk for discontinuing care while symptomatic, whereas patients with lower treatment expectations may be at greater risk for remaining out of care despite continuing symptoms.

Retreating migraine patients in the second year with monoclonal antibodies anti-CGRP pathway: the multicenter prospective cohort RE-DO study

BACKGROUND

The outcome of migraine patients retreated with monoclonal antibodies (mAbs) targeting the calcitonin gene-related peptide (anti-CGRP) or its receptor (anti-CGRPr) is not completely known.

METHODS

This multicentric prospective observational cohort study assessed monthly migraine days (MMDs), migraine acute medication intake (MAMI), and HIT-6 at baseline, after 90-112 days (Rev-1), after 84-90 days since Rev-1 (Rev-2) and 30 days after the last injection of anti-CGRP/CGRPr mAbs (Year-end), in the first and the second year after a discontinuation period.

RESULTS

We enrolled 226 patients (79.6% with chronic migraine; 55.3% on erenumab and 44.7% on galcanezumab or fremanezumab). MMDs, MAMI, and HIT-6-did not differ at the respective first and second-year evaluations in the entire cohort, and comparing anti-CGRP with anti-CGRPr Abs. MMDs (18.1 ± 7.8 vs. 3.4 ± 7.8), MAMI (26.7 ± 28.3 vs.17.7 ± 17.2), and HIT-6 scores (63.1 ± 5.9 vs. 67.1 ± 10.3) were lower in the second year than in the pre-treatment baseline (consistently, p < 0.0001). Second-year baseline MMDs were lower in patients on anti-CGRP mAbs (p = 0.001) and with lower pre-treatment baseline MMDs (p ≤ 0.001).

CONCLUSION

Anti-CGRP/CGRPr mAbs are effective in the second as in the first year. The use of anti-CGRP or CGRPr mAbs influenced the second-year baseline MMDs, but their effectiveness did not differ during the two treatment years.

Cooperation between physicians and dentists for osteonecrosis of the jaw: a 2022 Japanese survey

INTRODUCTION

A 2015 survey of the Japan Osteoporosis Society (JOS) on medication-related osteonecrosis of the jaw (MRONJ) revealed that cooperation between physicians and dentists was poor. Discontinuation of antiresorptive agents before tooth extraction was found to increase adverse events without preventing MRONJ. We compared this 2015 survey with a new survey conducted in 2022 to investigate cooperation between physicians and dentists for MRONJ.

MATERIALS AND METHODS

A web-based structured questionnaire including 13 key queries was sent to 3813 physicians who were members of JOS, and 1227 (32.2%) responses were received.

RESULTS

Of the 1227 respondents, 909 (74.1%) had complied with a discontinuation request from a dentist before tooth extraction, although 25.4% of medications were not related to the incidence of MRONJ. Of these, 177 respondents reported 252 adverse events including 10 (1.3%) cases of MRONJ. The prevalence of fractures increased from 4.8% in 2015 to 8.2% in 2022. The rates of respondents who requested oral health care by a dentist before antiresorptive agent therapy and reported cooperation between physicians and dentists were 72.7% and 42.4% in 2022 compared with 32.9% and 24.8% in 2015, respectively. The rates of cooperation among the 47 prefectures in Japan were significantly different, ranging from 10.0 to 83.3% (p = 0.02).

CONCLUSION

This study confirmed increased cooperation between physicians and dentists for MRONJ in Japan. However, a more equal distribution of cooperation across Japan is necessary to optimally manage MRONJ. Discontinuation of antiresorptive agents is no longer necessary because fractures during discontinuation continue to increase in Japan.

Utilization outcomes of direct oral anticoagulants in Medicare patients

OBJECTIVE

To compare the adherence, persistence, discontinuation and switching rates of direct oral anticoagulants (DOACs) for Medicare patients with non-valvular atrial fibrillation (NVAF) or venous thromboembolism (VTE).

METHODS

This was retrospective observational cohort study design. Medicare Part D claims files were used for the study duration (2015-2018). Inclusion-exclusion criteria were applied to identify the NVAF and VTE sample using dabigatran, rivaroxaban, apixaban, edoxaban and warfarin during the identification period (2016-2017). Outcomes of adherence, persistence, time to non-persistence and time to discontinuation were assessed in those who did not switch the index drug in the follow-up period (365 days from the index date). Switching rates were assessed in those who switched the index drug at least once in the aforementioned follow-up period. Descriptive statistics were conducted for all the outcomes, and comparisons were made using t-tests, chi-square, and ANOVA. Logistic regression was conducted to compare the odds of being adherent and the odds of switching in NVAF and VTE patient cohorts.

RESULTS

Of all the DOACs, patients with NVAF or VTE were most adherent to apixaban (PDC = 76.88). Among all the DOACs, non-persistence and discontinuation rates were highest for warfarin. Majority of the switches were reported from dabigatran to other DOAC and to apixaban from other DOAC. Despite the better utilization outcomes reported for apixaban users, Medicare plans covered rivaroxaban favorably. It was associated with the lowest mean amount paid by the patient (NVAF: $76; VTE: $59), and the highest mean amount paid by the plans (NVAF: $359; VTE: $326).

CONCLUSION

Medicare plans need to consider adherence, persistence, discontinuation and switching rates of DOACs to make the coverage decisions.

Predictors of hospitalisation and recovery following full antipsychotic discontinuation in first episode psychosis. A naturalistic retrospective cohort study

Whilst antipsychotic medication reduces risk of relapse following a first episode of psychosis (FEP), some individuals can discontinue medication and remain relapse free. We aimed to identify patient and service-specific factors which influence clinical outcome following antipsychotic discontinuation. The outcomes 'admission to hospital' and 'remaining free from psychotic symptoms', both within one year from discontinuation, were explored retrospectively in an established naturalistic cohort of 354 patients with FEP. Logistic regression analysis was used to explore influence of routinely available baseline and treatment course variables on these outcomes. Seventy-seven individuals (22 %) fully discontinued antipsychotic treatment within a year, at mean 102 days from initiation. Only antipsychotic type had significant association with discontinuation; aripiprazole was discontinued more than olanzapine (p = 0.028). Seventeen individuals required admission to hospital; significantly associated with prior admission at first illness onset (p = 0.004), and prior legal detention to hospital (p = 0.001). Admission was less likely in those discontinuing aripiprazole vs olanzapine (p = 0.044). Twenty-four patients remained psychosis symptom free and were most significantly likely to have received clinician support in discontinuation; this group had no association with either initial duration of untreated psychosis or prior duration of antipsychotic treatment. Future studies exploring outcomes following antipsychotic discontinuation require consistency of choice of outcome measures and sample stratification by vulnerability factors including severity of first illness episode, whether remaining symptom free after first episode, which medication switched from and baseline functioning. The impact and nature of clinician support to discontinue requires further exploration alongside its association with abruptness of discontinuation.

An assessment of the reporting of tapering methods in antidepressant discontinuation trials using the TIDieR checklist

BACKGROUND

The importance of tapering is increasingly recognised when discontinuing antidepressant medication. However, no previous studies have examined the reporting of antidepressant tapering methods in published studies.

AIM

The aim of this study was to assess the completeness of reporting of antidepressant tapering methods in a published systematic review using the Template for Intervention Description and Replication (TIDieR) checklist.

METHOD

A secondary analysis was conducted of studies included in a Cochrane systematic review that examined the effectiveness of approaches for discontinuing long-term antidepressant use. The completeness of reporting of antidepressant tapering methods in included studies was independently assessed by two researchers using the 12 items from the TIDieR checklist.

RESULTS

Twenty-two studies were included in the analysis. None of the study reports described all checklists items. No study clearly reported what materials had been provided (item 3) or whether tailoring had occurred (item 9). With the exception of providing a name for the intervention or study procedures (item 1), only a minority of studies clearly reported on any of the remaining checklist items.

CONCLUSION

The findings highlight a lack of detailed reporting of antidepressant tapering methods in published trials to date. This needs to be addressed as poor reporting could hinder replication and adaptation of existing interventions, as well as the potential for successful translation of effective tapering interventions into clinical practice.

One-Year Medication Adherence and Persistence in Rheumatoid Arthritis in Clinical Practice: A Retrospective Analysis of Upadacitinib, Adalimumab, Baricitinib, and Tofacitinib

INTRODUCTION

This study evaluated 12 months adherence and persistence among Janus kinase inhibitors (upadacitinib, baricitinib, tofacitinib) and adalimumab, a tumor necrosis factor inhibitor (TNFi), in patients with rheumatoid arthritis (RA).

METHODS

This retrospective analysis used administrative claims data from the Merative™ MarketScan® Research Databases (2018-2022). Eligible adults had ≥ 1 RA diagnosis before the index date, ≥ 1 pharmacy claim for index medication, and ≥ 12 months of continuous insurance enrollment pre- and post-index. Adherence to treatment [defined as proportion of days covered (PDC) ≥ 80%], risk of treatment discontinuation, and mean time to discontinuation were assessed during the 12 months follow-up. Adjusted odds ratios (aOR), adjusted hazard ratios (aHR), and 95% confidence intervals (CI) were reported.

RESULTS

In total, 6317 patients were included (683 upadacitinib, 3732 adalimumab, 132 baricitinib, 1770 tofacitinib). Compared with upadacitinib, patients initiating adalimumab [aOR (95% CI): 0.82 (0.69, 0.96)], baricitinib [0.46 (0.31, 0.68)], and tofacitinib [0.74 (0.62, 0.88)] were significantly less likely to achieve PDC ≥ 80%. Risk of treatment discontinuation was significantly higher in patients treated with adalimumab [aHR (95% CI): 1.14 (1.01, 1.29)], baricitinib [1.48 (1.16, 1.90)], and tofacitinib [1.22 (1.07, 1.38)] compared with upadacitinib. Mean time to discontinuation was 256 (upadacitinib), 249 (adalimumab), 221 (baricitinib), and 239 (tofacitinib) days. Similar results were observed in patients with prior TNFi use.

CONCLUSIONS

Patients with RA, regardless of recent TNFi experience, initiating upadacitinib were significantly more likely to be adherent and less likely to discontinue therapy compared to adalimumab, baricitinib, and tofacitinib in the first 12 months of treatment.

Real-world persistence to first-line DMTs in relapsing-remitting multiple sclerosis

BACKGROUND AND PURPOSE

disease-modifying treatments (DMT) for Multiple Sclerosis (MS) have expanded in recent years making the shared-decision process challenging. Moreover, no head-to-head studies are available within the first-line options. Our aim is to compare therapeutic persistence within first-line DMT: teriflunomide (TER), dimethyl fumarate (DMF), and injectable drugs (INJ) in a real-world setting.

METHODS

Retrospective observational study analyzing diagnosed with Relapsing-Remitting Multiple Sclerosis (RRMS) who started DMT between January 2015 and April 2022 (TER=117, DMF=117, INJ=123). Clinical, radiological, and demographic variables were collected. The primary outcome was the median time to discontinuation of any DMT. Dropout was defined as discontinuation for 6 months for any reason.

RESULTS

Of the total of 357 patients, 155 withdraw with a median time-to-discontinuation of 1.427 years (IQR 2.410). The discontinuation rate was higher in the injectable group, 49.6%; compared to teriflunomide 40.2%, and dimethyl fumarate 39.8% (p = 0.201). The most frequent reason of discontinuation differs within groups (lack of efficacy in TER, 63.8%, and adverse effects in DMF and INJ (40.4% and 40.9% respectively). No difference in persistence was observed between DMT (p = 0.30). After 2018 there has been a tendency to treat in a quick and early manner (lower EDSS; relapse rate and number of naïve patients), statistically significant for TER (p = 0.005, p = 0.010, and p = 0.045).

CONCLUSIONS

Our study demonstrated no differences in persistence between the actual first-line DMT in a real-world setting, although a trend to favor oral-DMT was seen. Reasons for discontinuation differs within groups.

RELEASE (REdressing Long-tErm Antidepressant uSE): protocol for a 3-arm pragmatic cluster randomised controlled trial effectiveness-implementation hybrid type-1 in general practice

BACKGROUND

Many people experience withdrawal symptoms when they attempt to stop antidepressants. Withdrawal symptoms are readily misconstrued for relapse or ongoing need for medication, contributing to long-term use (> 12 months). Long-term antidepressant use is increasing internationally yet is not recommended for most people. Long-term use is associated with adverse effects including weight gain, sexual dysfunction, lethargy, emotional numbing and increased risk of falls and fractures. This study aims to determine the effectiveness of two multi-strategy interventions (RELEASE and RELEASE+) in supporting the safe cessation of long-term antidepressants, estimate cost-effectiveness, and evaluate implementation strategies.

METHODS

DESIGN: 3-arm pragmatic cluster randomised controlled trial effectiveness-implementation hybrid type-1.

SETTING

primary care general practices in southeast Queensland, Australia.

POPULATION

adults 18 years or older taking antidepressants for longer than 1 year. Practices will be randomised on a 1.5:1:1 ratio of Usual care:RELEASE:RELEASE+.

INTERVENTION

RELEASE for patients includes evidence-based information and resources and an invitation to medication review; RELEASE for GPs includes education, training and printable resources via practice management software. RELEASE+ includes additional internet support for patients and prescribing support including audit and feedback for GPs.

OUTCOME MEASURES

the primary outcome is antidepressant use at 12 months self-reported by patients. Cessation is defined as 0 mg antidepressant maintained for at least 2 weeks.

SECONDARY OUTCOMES

at 6 and 12 months are health-related quality of life, antidepressant side effects, well-being, withdrawal symptoms, emotional numbing, beliefs about antidepressants, depressive symptoms, and anxiety symptoms; and at 12 months 75% reduction in antidepressant dose; aggregated practice level antidepressant prescribing, and health service utilisation for costs.

SAMPLE SIZE

653 patients from 28 practices. A concurrent evaluation of implementation will be through mixed methods including interviews with up to 40 patients and primary care general practitioners, brief e-surveys, and study administrative data to assess implementation outcomes (adoption and fidelity).

DISCUSSION

The RELEASE study will develop new knowledge applicable internationally on the effectiveness, cost-effectiveness, and implementation of two multi-strategy interventions in supporting the safe cessation of long-term antidepressants to improve primary health care and outcomes for patients.

TRIAL REGISTRATION

ANZCTR, ACTRN12622001379707p. Registered on 27 October 2022.