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Journal of Child Psychology and... Jun 2021Clinically significant attention-deficit/hyperactivity disorder (ADHD) symptoms are common and impairing in children and youth with autism spectrum disorder(ASD). The... (Meta-Analysis)
Meta-Analysis
Practitioner Review: Pharmacological treatment of attention-deficit/hyperactivity disorder symptoms in children and youth with autism spectrum disorder: a systematic review and meta-analysis.
BACKGROUND
Clinically significant attention-deficit/hyperactivity disorder (ADHD) symptoms are common and impairing in children and youth with autism spectrum disorder(ASD). The aim of this systematic review and meta-analysis was to (a) evaluate the efficacy and safety of pharmacotherapy for the treatment of ADHD symptoms in ASD and (b) distil findings for clinical translation.
METHODS
We searched electronic databases and clinical trial registries (1992 onwards). We selected randomized controlled trials conducted in participants <25 years of age, diagnosed with ASD that evaluated ADHD outcomes (hyperactivity/impulsivity and inattention) following treatment with stimulants (methylphenidate or amphetamines), atomoxetine, alpha-2 adrenergic receptor agonists, antipsychotics, tricyclic antidepressants, bupropion, modafinil, venlafaxine, or a combination, in comparison with placebo, any of the listed medications, or behavioral therapies. Data were pooled using a random-effects model.
RESULTS
Twenty-five studies (4 methylphenidate, 4 atomoxetine, 1 guanfacine, 14 antipsychotic, 1 venlafaxine, and 1 tianeptine) were included. Methylphenidate reduced hyperactivity (parent-rated: standardized mean difference [SMD] = -.63, 95%CI = -.95,-.30; teacher-rated: SMD = -.81, 95%CI = -1.43,-.19) and inattention (parent-rated: SMD = -.36, 95%CI = -.64,-.07; teacher-rated: SMD = -.30, 95%CI = -.49,-.11). Atomoxetine reduced inattention (parent-rated: SMD = -.54, 95%CI = -.98,-.09; teacher/investigator-rated: SMD = -0.38, 95%CI = -0.75, -0.01) and parent-rated hyperactivity (parent-rated: SMD = -.49, 95%CI = -.76,-.23; teacher-rated: SMD = -.43, 95%CI = -.92, .06). Indirect evidence for significant reductions in hyperactivity with second-generation antipsychotics was also found. Quality of evidence for all interventions was low/very low. Methylphenidate was associated with a nonsignificant elevated risk of dropout due to adverse events.
CONCLUSIONS
Direct pooled evidence supports the efficacy and tolerability of methylphenidate or atomoxetine for treatment of ADHD symptoms in children and youth with ASD. The current review highlights the efficacy of standard ADHD pharmacotherapy for treatment of ADHD symptoms in children and youth with ASD. Consideration of the benefits weighed against the limitations of safety/efficacy data and lack of data evaluating long-term continuation is undertaken to help guide clinical decision-making regarding treatment of co-occurring ADHD symptoms in children and youth with ASD.
Topics: Adolescent; Atomoxetine Hydrochloride; Attention Deficit Disorder with Hyperactivity; Autism Spectrum Disorder; Central Nervous System Stimulants; Child; Guanfacine; Humans; Methylphenidate
PubMed: 32845025
DOI: 10.1111/jcpp.13305 -
JAMA Psychiatry Dec 2020Antidepressants are commonly used during pregnancy, but limited information is available about individual antidepressants and specific birth defect risks.
IMPORTANCE
Antidepressants are commonly used during pregnancy, but limited information is available about individual antidepressants and specific birth defect risks.
OBJECTIVE
To examine associations between individual antidepressants and specific birth defects with and without attempts to partially account for potential confounding by underlying conditions.
DESIGN, SETTING, AND PARTICIPANTS
The population-based, multicenter case-control National Birth Defects Prevention Study (October 1997-December 2011) included cases with selected birth defects who were identified from surveillance systems; controls were randomly sampled live-born infants without major birth defects. Mothers of cases and controls participated in an interview after the expected delivery date. The data were analyzed after the completion of the National Birth Defects Prevent Study's data collection.
EXPOSURES
Self-reported antidepressant exposure was coded to indicate monotherapy exposure to antidepressants.
MAIN OUTCOMES AND MEASURES
We used multivariable logistic regression to calculate adjusted odds ratios (aORs) and 95% confidence intervals for associations between maternal antidepressant use and birth defects. We compared early pregnancy antidepressant-exposed women with those without antidepressant exposure and, to partially account for confounding by underlying maternal conditions, those exposed to antidepressants outside of the birth defect development critical period.
RESULTS
This study included 30 630 case mothers of infants with birth defects and 11 478 control mothers (aged 12-53 years). Early pregnancy antidepressant use was reported by 1562 case mothers (5.1%) and 467 control mothers (4.1%), for whom elevated aORs were observed for individual selective serotonin reuptake inhibitors (SSRIs) and selected congenital heart defects (CHD) (eg, fluoxetine and anomalous pulmonary venous return: aOR, 2.56; 95% CI, 1.10-5.93; this association was attenuated after partially accounting for underlying conditions: aOR, 1.89; 95% CI, 0.56-6.42). This pattern was observed for many SSRI-CHD combinations. Associations between SSRIs and non-CHD birth defects often persisted or strengthened after partially accounting for underlying conditions (eg, citalopram and diaphragmatic hernia: aOR, 5.11; 95% CI, 1.29-20.24). Venlafaxine had elevated associations with multiple defects that persisted after partially accounting for underlying conditions (eg, anencephaly and craniorachischisis: aOR, 9.14; 95% CI, 1.91-43.83).
CONCLUSIONS AND RELEVANCE
We found some associations between maternal antidepressant use and specific birth defects. Venlafaxine was associated with the highest number of defects, which needs confirmation given the limited literature on venlafaxine use during pregnancy and risk for birth defects. Our results suggest confounding by underlying conditions should be considered when assessing risk. Fully informed treatment decision-making requires balancing the risks and benefits of proposed interventions against those of untreated depression or anxiety.
Topics: Abnormalities, Drug-Induced; Adolescent; Adult; Bupropion; Case-Control Studies; Child; Female; Humans; Middle Aged; Pregnancy; Pregnancy Complications; Pregnancy Trimester, First; Selective Serotonin Reuptake Inhibitors; Serotonin and Noradrenaline Reuptake Inhibitors; Venlafaxine Hydrochloride; Young Adult
PubMed: 32777011
DOI: 10.1001/jamapsychiatry.2020.2453 -
The British Journal of Psychiatry : the... Mar 2020There is strong research evidence to support the pharmacological treatment of post-traumatic stress disorder (PTSD) as a second line to trauma-focused psychological...
There is strong research evidence to support the pharmacological treatment of post-traumatic stress disorder (PTSD) as a second line to trauma-focused psychological interventions. Fluoxetine, paroxetine, sertraline and venlafaxine are the best-evidenced drugs, with lower-level evidence for other medications. It is important that prescribing for PTSD is evidence-based.
Topics: Evidence-Based Medicine; Fluoxetine; Humans; Paroxetine; Sertraline; Stress Disorders, Post-Traumatic; Venlafaxine Hydrochloride
PubMed: 32345407
DOI: 10.1192/bjp.2020.40 -
Journal of Clinical Pharmacology Jun 2023Depression is common in pregnant women. However, the rate of antidepressant treatment in pregnancy is significantly lower than in nonpregnant women. Although some... (Review)
Review
Depression is common in pregnant women. However, the rate of antidepressant treatment in pregnancy is significantly lower than in nonpregnant women. Although some antidepressants may cause potential risks to the fetus, not treating or withdrawing the treatment is associated with relapsing and adverse pregnancy outcomes such as preterm birth. Pregnancy-associated physiologic changes can alter pharmacokinetics (PK) and may impact dosing requirements during pregnancy. However, pregnant women are largely excluded from PK studies. Dose extrapolation from the nonpregnant population could lead to ineffective doses or increased risk of adverse events. To better understand PK changes during pregnancy and guide dosing decisions, we conducted a literature review to catalog PK studies of antidepressants in pregnancy, with a focus on maternal PK differences from the nonpregnant population and fetal exposure. We identified 40 studies on 15 drugs, with most data from patients taking selective serotonin reuptake inhibitors and venlafaxine. Most of the studies have relatively poor quality, with small sample sizes, reporting concentrations at delivery only, a large amount of missing data, and not including times and adequate dose information. Only four studies collected multiple samples following a dose and reported PK parameters. In general, there are limited data available regarding PK of antidepressants in pregnancy and deficiencies in data reporting. Future studies should provide accurate information on drug dosing and timing of dose, PK sample collection, and individual-level PK data.
Topics: Infant, Newborn; Pregnancy; Female; Humans; Premature Birth; Antidepressive Agents; Venlafaxine Hydrochloride; Selective Serotonin Reuptake Inhibitors; Fetus
PubMed: 37317494
DOI: 10.1002/jcph.2282 -
CMAJ : Canadian Medical Association... Apr 2021
Topics: Administration, Intravenous; Animals; Antidepressive Agents, Second-Generation; Drug Overdose; Glucose; Humans; Hypoglycemia; Venlafaxine Hydrochloride
PubMed: 33875464
DOI: 10.1503/cmaj.78409 -
The Journal of Laryngology and Otology Sep 2023Vestibular migraine is in the process of recognition as an individual clinical entity. At present, no guidelines exist for its management. This study aimed to conduct a... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Vestibular migraine is in the process of recognition as an individual clinical entity. At present, no guidelines exist for its management. This study aimed to conduct a systematic review and meta-analysis to determine the effectiveness of available prophylactic medication.
METHOD
literature search was performed using PubMed, Ovid and Embase databases. Qualitative and quantitative analysis were performed as well as risk of bias analysis. Meta-analysis for the mean differences for pre- and post-treatment impact based on Dizziness Handicap Inventory and Vertigo Symptom Scale were performed. Proportionate transformation meta-analysis for the successful event rate based on complete symptoms control was explored.
RESULTS
Thirteen publications were identified: 3 were randomised, controlled trials and 10 were non-randomised, controlled trials. Propranolol and venlafaxine improved the Vertigo Symptom Scale score by -13.31 points and -4.16 points, respectively, and the Dizziness Handicap Inventory score by -32.24 and -21.24, respectively. Only propranolol achieved statistically significant impact with 60 per cent of patients achieving complete symptom control.
CONCLUSION
Propranolol should be offered as the first-line treatment for vestibular migraine followed by venlafaxine. Amitriptyline, flunarizine and cinnarizine showed a trend for symptom improvement, but this was not statistically significant.
Topics: Humans; Dizziness; Propranolol; Venlafaxine Hydrochloride; Vertigo; Migraine Disorders
PubMed: 36200521
DOI: 10.1017/S0022215122001979 -
The American Journal of Psychiatry Jan 2024The authors investigated the clinical outcomes of commonly used antidepressants among older adults who initiated first-time antidepressants for depression by analyzing...
OBJECTIVE
The authors investigated the clinical outcomes of commonly used antidepressants among older adults who initiated first-time antidepressants for depression by analyzing the 1-year risk of selected clinically relevant outcomes.
METHODS
This cohort study used nationwide Danish registry data and included all older adults who redeemed a first-time (since 1995) antidepressant prescription with an indication of depression between 2006 and 2017. Only the 10 most frequently redeemed antidepressants were included in the analyses. Outcomes included discontinuation, switching, augmentation, psychiatric hospital contacts, suicide attempt or self-harm, fall-related injuries, cardiovascular events, and all-cause mortality. Incidence rate ratios (IRRs) and 95% confidence intervals were estimated using Poisson regression models, controlling for potential confounders.
RESULTS
The study sample included 93,883 older adults (mean age, 78.0 years, SD=7.5 years; 56% female). The most frequently prescribed antidepressants were selective serotonin reuptake inhibitors (citalopram, 47.04%; escitalopram, 11.81%; fluoxetine, 0.55%; paroxetine, 0.52%; sertraline, 11.17%), serotonin-norepinephrine reuptake inhibitors (duloxetine, 0.71%; venlafaxine, 1.54%), a tricyclic antidepressant (amitriptyline, 1.86%), and two atypical antidepressants (mianserin, 1.93%; mirtazapine, 22.87%). Compared with users of sertraline (the reference drug in this analysis, as Danish guidelines recommend it as the first-choice treatment for depression), users of most of the other nine antidepressants had a significantly higher risk of discontinuation (e.g., mirtazapine: IRR=1.55, 95% CI=1.50-1.61; venlafaxine: IRR=1.22, 95% CI=1.12-1.32), switching (amitriptyline: IRR=1.45, 95% CI=1.15-1.81; venlafaxine: IRR=1.47, 95% CI=1.20-1.80), augmentation, cardiovascular events, and mortality. Overall, mirtazapine and venlafaxine users had the most adverse outcomes compared with sertraline users. These results remained consistent in analyses stratified by sex and age (≤75 years vs. >75 years).
CONCLUSIONS
This real-world evidence suggests that clinical outcomes may vary among initiators of commonly used antidepressants in older adults, which may inform benefit-risk evaluation at treatment initiation, and highlights the importance of careful selection of antidepressant treatment.
Topics: Female; Humans; Aged; Male; Venlafaxine Hydrochloride; Sertraline; Depression; Cohort Studies; Mirtazapine; Amitriptyline; Antidepressive Agents; Selective Serotonin Reuptake Inhibitors; Cardiovascular Diseases; Denmark
PubMed: 37849303
DOI: 10.1176/appi.ajp.20230356 -
American Family Physician Mar 2024Diabetic peripheral neuropathy occurs in up to 50% of patients with diabetes mellitus and increases the risk of diabetic foot ulcers and infections. Consistent screening...
Diabetic peripheral neuropathy occurs in up to 50% of patients with diabetes mellitus and increases the risk of diabetic foot ulcers and infections. Consistent screening and clear communication are essential to decrease disparities in assessment of neuropathic symptoms and diagnosis. Physicians should address underlying risk factors such as poor glycemic control, vitamin B12 deficiency, elevated blood pressure, and obesity to reduce the likelihood of developing neuropathy. First-line drug therapy for painful diabetic peripheral neuropathy includes duloxetine, gabapentin, amitriptyline, and pregabalin; however, these medications do not restore sensation to affected extremities. Evidence for long-term benefit and safety of first-line treatment options is lacking. Second-line drug therapy includes nortriptyline, imipramine, venlafaxine, carbamazepine, oxcarbazepine, topical lidocaine, and topical capsaicin. Periodic, objective monitoring of medication response is critical because patients may not obtain desired pain reduction, adverse effects are common, and serious adverse effects can occur. Opioids should generally be avoided. Nondrug therapies with low- to moderate-quality evidence include exercise and neuromodulation with spinal cord stimulation or transcutaneous electrical nerve stimulation. Peripheral transcutaneous electrical nerve stimulation is well tolerated and inexpensive, but benefits are modest. Other treatments, such as acupuncture, alpha-lipoic acid, acetyl-L-carnitine, cannabidiol, and onabotulinumtoxinA need further study in patients with diabetic peripheral neuropathy.
Topics: Humans; Diabetic Neuropathies; Duloxetine Hydrochloride; Capsaicin; Gabapentin; Pregabalin; Pain; Diabetes Mellitus
PubMed: 38574212
DOI: No ID Found -
CMAJ : Canadian Medical Association... Apr 2021
Topics: Adolescent; Antidepressive Agents, Second-Generation; Cardiopulmonary Bypass; Decontamination; Drug Overdose; Electrocardiography; Female; Gastric Lavage; Humans; Long QT Syndrome; Seizures; Suicide, Attempted; Venlafaxine Hydrochloride
PubMed: 33846207
DOI: 10.1503/cmaj.201318-f -
Frontiers in Pharmacology 2022Treatment of chemotherapy-induced peripheral neuropathy (CIPN) is challenging for clinicians, and many clinical trials and meta-analyses on CIPN are controversial....
Treatment of chemotherapy-induced peripheral neuropathy (CIPN) is challenging for clinicians, and many clinical trials and meta-analyses on CIPN are controversial. There are also few comparisons of the efficacy among drugs used to treat CIPN. Therefore, this systematic review aimed to study the efficacy of drugs in treating CIPN using existing randomized controlled trials. Electronic databases were searched for randomized controlled trials (RCTs) involving any pharmaceutical intervention and/or combination therapy of treating CIPN. Seventeen RCTs investigating 16 drug categories, duloxetine, pregabalin, crocin, tetrodotoxin, venlafaxine, monosialotetrahexosyl ganglioside (GM1), lamotrigine, KA (ketamine and amitriptyline) cream, nortriptyline, amitriptyline, topical (bitter apple) oil, BAK (baclofen, amitriptyline hydrochloride, and ketamine) pluronic lecithin organogel, gabapentin, and acetyl l-carnitine (ALC), in the treatment of CIPN were retrieved. Many of the included RCTs consisted of small sample sizes and short follow-up periods. It was difficult to quantify due to the highly variable nature of outcome indicators. Duloxetine, venlafaxine, pregabalin, crocin, tetrodotoxin, and monosialotetrahexosyl ganglioside exhibited some beneficial effects in treating CIPN. Duloxetine, GM1, and crocin showed moderate benefits based on the evidence review, while lamotrigine, KA cream, nortriptyline, amitriptyline, and topical (bitter apple) oil were not beneficial. Further studies were necessary to confirm the efficacy of gabapentin in the treatment of CIPN because of the controversy of efficacy of gabapentin. Furthermore, BAK topicalcompound analgesic gel only had a tendency to improve the CIPN symptoms, but the difference was not statistically significant. ALC might result in worsening CIPN. Most studies were not of good quality because of small sample sizes. Therefore, standardized randomized controlled trials with large samples were needed to critically assess the effectiveness of these drugs in treating CIPN in the future.
PubMed: 36618919
DOI: 10.3389/fphar.2022.1080888