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BACKGROUND: Our knowledge of the broader impacts of antidepressant withdrawal, beyond physical side effects, is limited. Further research is needed to investigate the lived experiences of withdrawal, to aid clinicians on how to guide patients through the process. AIM: To explore antidepressant users' experiences and views on the withdrawal process and how it affected their quality of life across multiple life domains. DESIGN AND SETTING: We conducted in-depth qualitative interviews with 20 individuals from the community who had attempted to withdraw from Serotonin Reuptake Inhibitor antidepressants in the past year. METHOD: Semi-structured interviews were conducted online. A topic guide was used to ensure consistency across interviews. The interviews were audio-recorded and transcribed verbatim and analysed using inductive reflexive thematic analysis. RESULTS: Five themes were generated. The first highlighted the challenges of managing the release from emotional blunting and cognitive suppression following antidepressant discontinuation. The second related to the negative impact of withdrawal on close relationships and social interactions. The third showed that concurrent with negative physical symptoms, there was a positive impact on health (exercise was reported by some as a coping mechanism). The fourth theme focused on support from GPs and families, emphasising the importance of mental health literacy in others. The final theme underscored the importance of gradual and flexible tapering in enabling a manageable withdrawal experience, and the consideration of timing. CONCLUSION: The lived experience of withdrawal significantly impacts individuals' well-being. Participants emphasised that withdrawal is not just about physical side effects but also affects their emotional, cognitive, and social functioning. PATIENT AND PUBLIC INVOLVEMENT (PPI): Eight people attended individual online meetings to share their experiences of antidepressant withdrawal to help inform the study design and recruitment strategy. Insights from these meetings informed the development of the topic guide. Questions about GP involvement, family relationships, and mood and thinking changes were included based on this PPI work. This ensured the inclusion of topics important to antidepressant users and facilitated the researcher's questioning during the interviews.
Assuntos
Entrevistas como Assunto , Pesquisa Qualitativa , Inibidores Seletivos de Recaptação de Serotonina , Síndrome de Abstinência a Substâncias , Humanos , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Feminino , Masculino , Pessoa de Meia-Idade , Síndrome de Abstinência a Substâncias/psicologia , Adulto , Qualidade de Vida , Idoso , Antidepressivos/uso terapêutico , Antidepressivos/efeitos adversos , Adaptação PsicológicaRESUMO
BACKGROUND: Data on drug-induced reversible cerebral vasoconstriction syndrome (RCVS) are scarce. We aimed to describe RCVS characteristics with drugs previously identified as associated with RCVS and investigate potential signals related to other drugs. METHODS: VigiBase® was queried for all reports of RCVS until 31 May 2023. A descriptive study was performed on reports concerning drug classes known to precipitate RCVS. To identify new drugs, a disproportionality analysis was conducted. RESULTS: In total, 560 reports were included. RCVS occurred in patients aged between 45-64 years (40%) and 18-44 years (35%), mainly in females (72.5%). Drugs were antidepressants (38.4%), triptans (6.4%), nasal decongestants (3.7%) and immunosupressants (8.7%). In 50 cases, antidepressants were in association with drugs known to precipitate RCVS. The median time to onset was 195 days for antidepressants and much shorter (1-10 days) for triptans, nasal decongestants and immunosuppressants. The outcome was favorable in 87% of cases, and fatal in 4.4%. We found a disproportionality signal with 14 drugs: glucocorticoids, bupropion, varenicline, mycophenolic acid, aripiprazole, trazodone, monoclonal antibodies (erenumab, ustekinumab and tocilizumab), leuprorelin and anastrozole. CONCLUSIONS: The present study confirms the role of vasoconstrictors in the onset of RCVS, particularly when used in combination and found potential signals, which may help clinicians envisage an iatrogenic etiology of RCVS.
Assuntos
Farmacovigilância , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Adulto , Adolescente , Adulto Jovem , Vasoespasmo Intracraniano/induzido quimicamente , Vasoespasmo Intracraniano/epidemiologia , Antidepressivos/efeitos adversos , Descongestionantes Nasais/efeitos adversos , Imunossupressores/efeitos adversos , Triptaminas/efeitos adversos , IdosoRESUMO
ABSTRACT: Esketamine, the s(+) enantiomer of ketamine, was approved in 2019 as the first rapid-acting intranasal spray medication for treatment-resistant depression; the drug is given in combination with an antidepressant. The treatment is self-administered in a clinical setting under the supervision of a healthcare provider and usually is well tolerated. Many of its adverse reactions are mild, temporary, and dose-dependent, and they improve with subsequent treatments. Although the prescribing information lists difficulty remembering or thinking as possible adverse reactions, a neurocognitive evaluation is not part of the initial patient evaluation. This case report focuses on a patient whose neurocognitive symptoms worsened with esketamine treatment, necessitating treatment discontinuation.
Assuntos
Antidepressivos , Transtorno Depressivo Resistente a Tratamento , Ketamina , Humanos , Ketamina/administração & dosagem , Ketamina/efeitos adversos , Transtorno Depressivo Resistente a Tratamento/tratamento farmacológico , Antidepressivos/administração & dosagem , Antidepressivos/efeitos adversos , Administração Intranasal , Feminino , Pessoa de Meia-Idade , MasculinoRESUMO
This article presents a summary of information found within the existing medical literature on the pharmacological treatment options for maternal depression during lactation and the concurrent effects on the breastfeeding infant. Existing data on safety and efficacy varies by treatment modality. Medications used to treat depression are all secreted in breast milk to some extent; however, most antidepressants are considered relatively safe to use during breastfeeding. The selective serotonin reuptake inhibitors (SSRIs) sertraline and paroxetine are present in low levels and are considered preferred agents. Safety data for other antidepressants varies, however. monoamine oxidase inhibitors (MAOIs) should generally be avoided. Available references and resources can help providers optimize treatment of maternal depression while mitigating risk to the infant. Optimizing treatment of maternal depression is a complicated undertaking, which should be made in conjunction with the provider through shared decision making with the patient. Specific properties of any proposed medication, such as the relative infant dose and side effect profile, should always be taken into account during the decision-making process.
Assuntos
Antidepressivos , Aleitamento Materno , Depressão Pós-Parto , Lactação , Humanos , Antidepressivos/uso terapêutico , Antidepressivos/efeitos adversos , Lactação/efeitos dos fármacos , Feminino , Depressão Pós-Parto/tratamento farmacológico , Leite Humano/química , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Recém-NascidoRESUMO
BACKGROUND: Adverse events (AEs) are commonly reported in clinical studies using the Medical Dictionary for Regulatory Activities (MedDRA), an international standard for drug safety monitoring. However, the technical language of MedDRA makes it challenging for patients and clinicians to share understanding and therefore to make shared decisions about medical interventions. In this project, people with lived experience of depression and antidepressant treatment worked with clinicians and researchers to co-design an online dictionary of AEs associated with antidepressants, taking into account its ease of use and applicability to real-world settings. METHODS: Through a pre-defined literature search, we identified MedDRA-coded AEs from randomised controlled trials of antidepressants used in the treatment of depression. In collaboration with the McPin Foundation, four co-design workshops with a lived experience advisory panel (LEAP) and one independent focus group (FG) were conducted to produce user-friendly translations of AE terms. Guiding principles for translation were co-designed with McPin/LEAP members and defined before the finalisation of Clinical Codes (CCs, or non-technical terms to represent specific AE concepts). FG results were thematically analysed using the Framework Method. RESULTS: Starting from 522 trials identified by the search, 736 MedDRA-coded AE terms were translated into 187 CCs, which balanced key factors identified as important to the LEAP and FG (namely, breadth, specificity, generalisability, patient-understandability and acceptability). Work with the LEAP showed that a user-friendly language of AEs should aim to mitigate stigma, acknowledge the multiple levels of comprehension in 'lay' language and balance the need for semantic accuracy with user-friendliness. Guided by these principles, an online dictionary of AEs was co-designed and made freely available ( https://thesymptomglossary.com ). The digital tool was perceived by the LEAP and FG as a resource which could feasibly improve antidepressant treatment by facilitating the accurate, meaningful expression of preferences about potential harms through a shared decision-making process. CONCLUSIONS: This dictionary was developed in English around AEs from antidepressants in depression but it can be adapted to different languages and cultural contexts, and can also become a model for other interventions and disorders (i.e., antipsychotics in schizophrenia). Co-designed digital resources may improve the patient experience by helping to deliver personalised information on potential benefits and harms in an evidence-based, preference-sensitive way.
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Antidepressivos , Tomada de Decisão Compartilhada , Humanos , Antidepressivos/efeitos adversos , Antidepressivos/uso terapêutico , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Participação do Paciente/métodos , InternetRESUMO
To analyze the stages of development of the problem, identify the evolution of views and the main directions of current research in the field of bipolar affective disorder, which occurs with psychopharmacotherapy-induced manic phases, the search for publications by keywords «pharmaco-induced mania¼", «bipolar affective disorder¼ was carried out in the PubMed/MEDLINE, Russian Citation index and other sources from the mid-19th century to the present. The issue of adequate treatment of bipolar depression became relevant back in the 20th century; numerous observations indicated the presence of associated risks when using antidepressants in patients with bipolar affective disorder, namely, the likelihood of affect inversion and aggravation of the course of the disease (accelerated cyclicity, continuum). In recent years, due to the expansion of research capabilities and the introduction of biological psychiatry, works have appeared that consider this problem from both clinical and pharmacodynamic, genetic and neurophysiological aspects, which opens up the prospect of developing advanced methods of personalized medicine for the diagnosis and treatment of bipolar disorder, taking into account the need to minimize iatrogenic effects.
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Antidepressivos , Transtorno Bipolar , Mania , Humanos , Transtorno Bipolar/tratamento farmacológico , Transtorno Bipolar/induzido quimicamente , Mania/induzido quimicamente , Mania/tratamento farmacológico , Antidepressivos/efeitos adversos , Antidepressivos/uso terapêuticoRESUMO
Depression is the fourth most serious disease in the world. Left untreated, it is a cause of suicide attempts, emergence or exacerbation worsening of serious diseases, bodily and mental disorders, as well as increased risk of cardiovascular diseases, stroke, diabetes, and obesity, as well as endocrine and neurological diseases. Frequent coexistence of depression and other diseases requires the simultaneous use of several drugs from different therapeutic groups, which very often interact and intensify comorbidities, sometimes unrelated mechanisms. Sufficient awareness of potential drug interactions is critical in clinical practice, as it allows both to avoid disruption of proper pharmacotherapy and achieve substantive results. Therefore, this review aims to analyze the interactions of antidepressants with other concomitant medications. Against the backdrop of experimental research and a thorough analysis of the up-to-date literature, the authors discuss in detail the mechanisms and effects of action of individual drug interactions and adaptogens, including the latest antidepressants.
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Antidepressivos , Interações Medicamentosas , Humanos , Antidepressivos/efeitos adversos , Antidepressivos/uso terapêutico , Depressão/tratamento farmacológico , Multimorbidade , Animais , PolimedicaçãoRESUMO
BACKGROUND: Data demonstrating the real-world, long-term effectiveness of vortioxetine in elderly patients with major depressive disorder (MDD) are clinically useful to confirm findings from randomized trials. METHODS: RELIEVE was a multinational, 24-week, observational, prospective study in outpatients with MDD initiating vortioxetine treatment in routine care settings (NCT03555136). Here, we report data from a subgroup of 130 patients aged ⩾ 65 years. The primary study outcome was changed from baseline in patient functioning assessed using the Sheehan Disability Scale (SDS). Other clinical outcomes included depression severity (Patient Health Questionnaire-9 [PHQ-9] and Clinical Global Impressions-Severity [CGI-S]), cognitive performance (Digit Symbol Substitution Test [DSST]) and symptoms (Perceived Deficits Questionnaire - Depression-5 item [PDQ-D-5]), and health-related quality of life (HRQoL) (EuroQoL 5 Dimensions 5 Levels [EQ-5D-5L]). RESULTS: Clinically meaningful and statistically significant improvements in patient functioning, depressive symptoms, cognitive function, and HRQoL were observed at week 24. Least squares mean SDS, PHQ-9, CGI-S, PDQ-D-5, DSST, and EQ-5D-5L scores improved from baseline by 6.5, 5.7, 1.2, 3.2, 4.4, and 0.11 points, respectively (p < 0.01 for all). Adverse events were observed in 23.1% of patients. CONCLUSIONS: Consistent with previous clinical studies of vortioxetine, this study supports the effectiveness and safety of vortioxetine in treating elderly patients with MDD in a real-world setting over a 6-month period. Patients showed clinically relevant and sustained improvements in psychosocial functioning, depressive symptoms, and cognitive function after receiving vortioxetine, which was generally well tolerated. Main study limitations include the open-label study design and lack of a placebo or comparator group.
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Transtorno Depressivo Maior , Qualidade de Vida , Vortioxetina , Humanos , Vortioxetina/uso terapêutico , Vortioxetina/administração & dosagem , Vortioxetina/farmacologia , Vortioxetina/efeitos adversos , Transtorno Depressivo Maior/tratamento farmacológico , Idoso , Feminino , Masculino , Estudos Prospectivos , Resultado do Tratamento , Antidepressivos/efeitos adversos , Antidepressivos/uso terapêutico , Antidepressivos/administração & dosagem , Cognição/efeitos dos fármacos , Idoso de 80 Anos ou mais , Escalas de Graduação Psiquiátrica , Índice de Gravidade de DoençaRESUMO
In ESCAPE-TRD (NCT04338321), esketamine nasal spray (NS) significantly increased the probability of remission at Week 8, and of being relapse-free through Week 32 after remission at Week 8, versus quetiapine extended release (XR) in patients with treatment resistant depression (TRD). Here, we explore the time course, burden and consequences of treatment emergent adverse events (TEAEs) in the phase IIIb ESCAPETRD trial. Patients with TRD were randomised 1:1 to esketamine NS or quetiapine XR, dosed per label alongside an ongoing selective serotonin reuptake inhibitor/serotonin norepinephrine reuptake inhibitor. In this secondary publication, safety analyses (comprising patients who received ≥1 dose of study treatment) included incidence, severity and durations (KaplanMeier method) of TEAEs, and subsequent dispositional changes. P values were not adjusted for multiple testing. 336 patients were randomised to esketamine NS and 340 to quetiapine XR; 334 and 336 received ≥1 dose of study treatment, respectively. TEAEs were significantly more common with esketamine NS than quetiapine XR (91.9 % versus 78.0 %; p < 0.001), but were typically mild/moderate and transient in nature: a greater proportion resolved on the same-day (92.0 % versus 12.1 %) and lead to treatment discontinuation in significantly fewer patients (4.2 % versus 11.0 %, respectively; p < 0.001). The proportion of days spent with TEAEs was significantly lower with esketamine NS than quetiapine XR (median: 11.9 % versus 21.3 %; p < 0.001). Although more frequent with esketamine NS, TEAEs were typically transient and mild, with discontinuation less likely versus quetiapine XR. Data were consistent with established safety profiles, with no new safety signals identified. Alongside greater efficacy, the demonstrably more favourable tolerability profile of esketamine NS versus quetiapine XR further supports its use for TRD.
Assuntos
Preparações de Ação Retardada , Transtorno Depressivo Resistente a Tratamento , Ketamina , Sprays Nasais , Fumarato de Quetiapina , Humanos , Fumarato de Quetiapina/administração & dosagem , Fumarato de Quetiapina/uso terapêutico , Fumarato de Quetiapina/efeitos adversos , Ketamina/administração & dosagem , Ketamina/efeitos adversos , Ketamina/uso terapêutico , Masculino , Feminino , Transtorno Depressivo Resistente a Tratamento/tratamento farmacológico , Preparações de Ação Retardada/administração & dosagem , Pessoa de Meia-Idade , Adulto , Antipsicóticos/administração & dosagem , Antipsicóticos/efeitos adversos , Antipsicóticos/uso terapêutico , Método Duplo-Cego , Administração Intranasal , Antidepressivos/administração & dosagem , Antidepressivos/efeitos adversos , Antidepressivos/uso terapêutico , Resultado do TratamentoRESUMO
OBJECTIVE: Antidepressants are commonly used to treat bipolar depression but may increase the risk of mania. The evidence from randomized controlled trials, however, is limited by short treatment durations, providing little evidence for the long-term risk of antidepressant-induced mania. The authors performed a target trial emulation to compare the risk of mania among individuals with bipolar depression treated or not treated with antidepressants over a 1-year period. METHODS: The authors emulated a target trial using observational data from nationwide Danish health registers. The study included 979 individuals with bipolar depression recently discharged from a psychiatric ward. Of these, 358 individuals received antidepressant treatment, and 621 did not. The occurrence of mania and bipolar depression over the following year was ascertained, and the intention-to-treat effect of antidepressants was analyzed by using Cox proportional hazards regression with adjustment for baseline covariates to emulate randomized open-label treatment allocation. RESULTS: The fully adjusted analyses revealed no statistically significant associations between treatment with an antidepressant and the risk of mania in the full sample (hazard rate ratio=1.08, 95% CI=0.72-1.61), in the subsample concomitantly treated with a mood-stabilizing agent (hazard rate ratio=1.16, 95% CI=0.63-2.13), and in the subsample not treated with a mood-stabilizing agent (hazard rate ratio=1.16, 95% CI=0.65-2.07). Secondary analyses revealed no statistically significant association between treatment with an antidepressant and bipolar depression recurrence. CONCLUSIONS: These findings suggest that the risk of antidepressant-induced mania is negligible and call for further studies to optimize treatment strategies for individuals with bipolar depression.
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Antidepressivos , Transtorno Bipolar , Mania , Humanos , Transtorno Bipolar/tratamento farmacológico , Antidepressivos/efeitos adversos , Antidepressivos/uso terapêutico , Masculino , Feminino , Dinamarca/epidemiologia , Adulto , Mania/induzido quimicamente , Pessoa de Meia-Idade , Sistema de Registros , Modelos de Riscos ProporcionaisRESUMO
BACKGROUND: Psychoactive drugs frequently cause delirium adverse events in older adults. However, few data on the relationship between antidepressants and delirium are available. Here, we investigated the association between antidepressant prescription and pharmacovigilance reports of delirium in older adults. METHODS: Using the World Health Organization's VigiBase® global pharmacovigilance database from 1967 to 2022, we performed a disproportionality analysis in order to probe the putative associations between each antidepressant class (non-selective monoamine reuptake inhibitors (NSMRIs), selective serotonin reuptake inhibitors (SSRIs), serotonin-norepinephrine reuptake inhibitors (SNRIs), monoamine oxidase inhibitors (MAOIs), alpha-2-adrenergic receptor antagonists, and other antidepressants) and reports of delirium in people aged 65 or over. We calculated the reporting odds ratios (r-OR) and their 95% confidence interval ([95%CI]) with logistic regression models before and after adjustment for confounding factors. Secondary analyses were performed for each drug and within each class by age group (65-74, and 75 and over). We also studied the reports of concomitant delirium and hyponatremia. RESULTS: Our main analysis included 87,524 cases of delirium. After adjustment for confounders, a significant association was found between delirium and all antidepressant classes other than SNRIs. Intraclass disparities were found for the association between the most frequently prescribed antidepressants and reports of delirium. An elevated risk of reports of concomitant delirium and hyponatremia was found for SSRIs (4.46 [4.01-4.96]), SNRIs (1.25 [1.07-1.46]), MAOIs (1.72 [1.41-2.09]), and the "other antidepressants" class (1.47 [1.30-1.65]). CONCLUSIONS: There was a significant association between reports of delirium and antidepressant classes (other than SNRIs). However, this association varied from one drug to another within a given antidepressant class. Moreover, this association could not always be explained by antidepressant-induced hyponatremia.
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Antidepressivos , Bases de Dados Factuais , Delírio , Farmacovigilância , Organização Mundial da Saúde , Humanos , Idoso , Antidepressivos/efeitos adversos , Masculino , Feminino , Delírio/induzido quimicamente , Delírio/epidemiologia , Idoso de 80 Anos ou maisRESUMO
Recent research suggests that fetal exposure to antidepressants (ADs) is significantly associated with fetal death, including stillbirth. However, there has been limited investigation into the timing of AD exposure during pregnancy, the specific effect of each drug, and the possibility of indication bias. To address these gaps in knowledge, we conducted a systematic review of literature and disproportionality analyses using the WHO Safety Database (VigiBaseâ). The systematic review provided evidence for increased risks of fetal death with exposure to any selective serotonin reuptake inhibitor (SSRI) at any time of pregnancy, stillbirth with exposure to any AD during the first trimester, and stillbirth with exposure to any SSRI during the first trimester. Disproportionality analyses revealed significant associations with citalopram, clomipramine, paroxetine, sertraline, and venlafaxine. Combining both sets of results, we conclude that exposure to ADs, especially during the first trimester of pregnancy, seems to be associated with fetal mortality, and that ADs with highest placental transfer may be particularly involved. Further research should investigate the links between ADs during early pregnancy and fetal mortality.
Assuntos
Antidepressivos , Morte Fetal , Humanos , Gravidez , Feminino , Antidepressivos/efeitos adversos , Bases de Dados Factuais , Inibidores Seletivos de Recaptação de Serotonina/efeitos adversos , Natimorto/epidemiologia , Complicações na Gravidez/tratamento farmacológico , Complicações na Gravidez/epidemiologia , Organização Mundial da Saúde , Primeiro Trimestre da Gravidez/efeitos dos fármacosRESUMO
BACKGROUND: Late-life depression (LLD) is characterized by a poor response to antidepressant medications and diminished cognitive performance, particularly in executive functioning. There is currently no accepted pharmacotherapy for LLD that effectively treats both mood and cognitive symptoms. This study investigated whether transdermal nicotine augmentation of standard antidepressant medications benefitted mood and cognitive symptoms in LLD. METHODS: Nonsmoking participants aged 60 years or older with unremitted LLD on stable SSRI or SNRI medications (N = 29) received transdermal nicotine patches up to a 21 mg daily dose over 12 weeks. Clinical measures assessed depression severity, secondary affective symptoms, and cognitive performance. Nicotine metabolite concentrations were obtained from blood samples. RESULTS: Depression severity significantly decreased over the trial, with a 76 % response rate and 59 % remission rate. Change in depression severity was positively associated with nicotine exposure. Participants also exhibited improvement in self-reported affective symptoms (apathy, insomnia, rumination, and generalized anxiety symptoms), negativity bias, and disability. Executive function test performance significantly improved, specifically in measures of cognitive control, as did subjective cognitive performance. Adverse events were generally mild, with 75 % of the sample tolerating the maximum dose. CONCLUSION: The current study extends our previous pilot open-label trial in LLD, supporting feasibility and tolerability of transdermal nicotine patches as antidepressant augmentation. Although preliminary, this open-label study supports the potential benefit of transdermal nicotine patches for both mood and cognitive symptoms of LLD. Further research, including definitive randomized, blinded trials, is warranted to confirm these findings and explore long-term risk and benefit. TRIAL REGISTRATION: The study was registered with clinicaltrials.gov (NCT04433767).
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Afeto , Antidepressivos , Função Executiva , Nicotina , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Administração Cutânea , Afeto/efeitos dos fármacos , Antidepressivos/administração & dosagem , Antidepressivos/efeitos adversos , Antidepressivos/uso terapêutico , Depressão/tratamento farmacológico , Quimioterapia Combinada , Função Executiva/efeitos dos fármacos , Nicotina/administração & dosagem , Nicotina/efeitos adversos , Nicotina/uso terapêutico , Dispositivos para o Abandono do Uso de Tabaco , Resultado do TratamentoRESUMO
BACKGROUND: Despite the frequent co-administration of antidepressants and benzodiazepines, the association between such concomitant use during pregnancy and the risk of congenital malformations remains inadequately explored. This study aims to examine the association between concomitant use of antidepressants and benzodiazepines during the first trimester and organ-specific congenital malformations. METHODS: We conducted a population-based cohort study using Taiwan's National Birth Certificate Application database, the Maternal and Child Health database, and Taiwan's National Health Insurance database. Pregnant people aged 15-50 years with singleton births between Jan 1, 2004, and Dec 31, 2018, were included. Use of antidepressants and benzodiazepines was defined as at least one prescription during the first trimester, and concomitant use was defined as the overlapping prescription of both drugs with an overlapping prescription period. The primary outcomes were overall congenital malformations and eight organ-specific malformations, consisting of the nervous system, heart, respiratory system, oral cleft, digestive system, urinary system, genital system, and limb malformations. Logistic regression models with propensity score fine stratification weighting approach were used to control for measured confounders. Analyses controlling for confounding by indication and sibling comparison analyses were done to address unmeasured confounders. No individuals with lived experience participated in the research or writing process. FINDINGS: The cohort included 2 634 021 singleton pregnancies, and 8599 (0·3%) individuals were concomitant users of antidepressants and benzodiazepines during the first trimester (mean age at delivery was 31·8 years [SD 5·2] for pregnancies with exposure to antidepressants and benzodiazepines vs 30·7 years [SD 4·9] for pregnancies without exposure). All study participants were female, and information about ethnicity was not available. Absolute risk of overall malformations was 3·81 per 100 pregnancies with exposure, compared with 2·87 per 100 pregnancies without exposure. The propensity score-weighted odds ratios (weighted ORs) did not suggest an increased risk for overall malformations (weighted OR 1·10, 95% CI 0·94-1·28), heart defects (1·01, 0·83-1·23), or any of the other organ-specific malformations, except for digestive system malformations, for which the weighted OR remained statistically significant after adjustment (1·63, 1·06-2·51). The absence of an increased risk for overall congenital malformations associated with concomitant use of antidepressants and benzodiazepines was supported by the analyses controlling for confounding by indication and sibling-matched comparisons. INTERPRETATION: The findings of this study suggest that the concomitant use of antidepressants and benzodiazepines during the first trimester is not associated with a substantial increase in risk for most malformation subtypes. However, considering other potential adverse effects of using both medications concomitantly, a thorough assessment of the risks and benefits is crucial for clinical decision making. FUNDING: National Science and Technology Council.
Assuntos
Anormalidades Induzidas por Medicamentos , Antidepressivos , Benzodiazepinas , Complicações na Gravidez , Humanos , Feminino , Gravidez , Taiwan/epidemiologia , Adulto , Antidepressivos/efeitos adversos , Benzodiazepinas/efeitos adversos , Anormalidades Induzidas por Medicamentos/epidemiologia , Adulto Jovem , Adolescente , Estudos de Coortes , Complicações na Gravidez/tratamento farmacológico , Complicações na Gravidez/epidemiologia , Pessoa de Meia-Idade , Primeiro Trimestre da GravidezRESUMO
BACKGROUND: Limited evidence exists on the safety of pharmacokinetic interactions of cytochrome P450 (CYP) 2D6 (CYP2D6)-metabolized opioids with antidepressants among older nursing home (NH) residents. OBJECTIVE: To investigate the associations of concomitant use of CYP2D6-metabolized opioids and antidepressants with clinical outcomes and opioid-related adverse events (ORAEs). DESIGN: Retrospective cohort study using a target trial emulation framework. SETTING: 100% Medicare NH sample linked to Minimum Data Set (MDS) from 2010 to 2021. PARTICIPANTS: Long-term residents aged 65 years and older receiving CYP2D6-metabolized opioids with a disease indication for antidepressant use. INTERVENTION: Initiating CYP2D6-inhibiting versus CYP2D6-neutral antidepressants that overlapped with use of CYP2D6-metabolized opioids for 1 day or more. MEASUREMENTS: Clinical outcomes were worsening pain, physical function, and depression from baseline to quarterly MDS assessments and were analyzed using modified Poisson regression models. The ORAE outcomes included counts of pain-related hospitalizations and emergency department (ED) visits, opioid use disorder (OUD), and opioid overdose and were analyzed with negative binomial or Poisson regression models. All models were adjusted for baseline covariates via inverse probability of treatment weighting. RESULTS: Among 29 435 identified residents, use of CYP2D6-metabolized opioids concomitantly with CYP2D6-inhibiting (vs. CYP2D6-neutral) antidepressants was associated with a higher adjusted rate ratio of worsening pain (1.13 [95% CI, 1.09 to 1.17]) and higher adjusted incidence rate ratios of pain-related hospitalization (1.37 [CI, 1.19 to 1.59]), pain-related ED visit (1.49 [CI, 1.24 to 1.80]), and OUD (1.93 [CI, 1.37 to 2.73]), with no difference in physical function, depression, and opioid overdose. LIMITATION: Findings are generalizable to NH populations only. CONCLUSION: Use of CYP2D6-metabolized opioids concomitantly with CYP2D6-inhibiting (vs. CYP2D6-neutral) antidepressants was associated with worsening pain and increased risk for most assessed ORAEs among older NH residents. PRIMARY FUNDING SOURCE: National Institute on Aging.
Assuntos
Analgésicos Opioides , Antidepressivos , Citocromo P-450 CYP2D6 , Casas de Saúde , Humanos , Analgésicos Opioides/efeitos adversos , Analgésicos Opioides/uso terapêutico , Idoso , Masculino , Feminino , Antidepressivos/efeitos adversos , Antidepressivos/uso terapêutico , Antidepressivos/farmacocinética , Estudos Retrospectivos , Citocromo P-450 CYP2D6/metabolismo , Idoso de 80 Anos ou mais , Interações Medicamentosas , Depressão/tratamento farmacológico , Inibidores do Citocromo P-450 CYP2D6/efeitos adversos , Dor/tratamento farmacológico , Hospitalização , Estados Unidos , Instituição de Longa Permanência para Idosos , Serviço Hospitalar de EmergênciaRESUMO
BACKGROUND: Antidepressants are among the most commonly prescribed medications, but evidence on comparative weight change for specific first-line treatments is limited. OBJECTIVE: To compare weight change across common first-line antidepressant treatments by emulating a target trial. DESIGN: Observational cohort study over 24 months. SETTING: Electronic health record (EHR) data from 2010 to 2019 across 8 U.S. health systems. PARTICIPANTS: 183 118 patients. MEASUREMENTS: Prescription data determined initiation of treatment with sertraline, citalopram, escitalopram, fluoxetine, paroxetine, bupropion, duloxetine, or venlafaxine. The investigators estimated the population-level effects of initiating each treatment, relative to sertraline, on mean weight change (primary) and the probability of gaining at least 5% of baseline weight (secondary) 6 months after initiation. Inverse probability weighting of repeated outcome marginal structural models was used to account for baseline confounding and informative outcome measurement. In secondary analyses, the effects of initiating and adhering to each treatment protocol were estimated. RESULTS: Compared with that for sertraline, estimated 6-month weight gain was higher for escitalopram (difference, 0.41 kg [95% CI, 0.31 to 0.52 kg]), paroxetine (difference, 0.37 kg [CI, 0.20 to 0.54 kg]), duloxetine (difference, 0.34 kg [CI, 0.22 to 0.44 kg]), venlafaxine (difference, 0.17 kg [CI, 0.03 to 0.31 kg]), and citalopram (difference, 0.12 kg [CI, 0.02 to 0.23 kg]); similar for fluoxetine (difference, -0.07 kg [CI, -0.19 to 0.04 kg]); and lower for bupropion (difference, -0.22 kg [CI, -0.33 to -0.12 kg]). Escitalopram, paroxetine, and duloxetine were associated with 10% to 15% higher risk for gaining at least 5% of baseline weight, whereas bupropion was associated with 15% reduced risk. When the effects of initiation and adherence were estimated, associations were stronger but had wider CIs. Six-month adherence ranged from 28% (duloxetine) to 41% (bupropion). LIMITATION: No data on medication dispensing, low medication adherence, incomplete data on adherence, and incomplete data on weight measures across time points. CONCLUSION: Small differences in mean weight change were found between 8 first-line antidepressants, with bupropion consistently showing the least weight gain, although adherence to medications over follow-up was low. Clinicians could consider potential weight gain when initiating antidepressant treatment. PRIMARY FUNDING SOURCE: National Institutes of Health.