RESUMO
Aim: This study reassesses the efficacy and safety of antidepressants in treating nonspecific chronic low back pain (NCLBP).Materials & methods: A systematic review was conducted following PRISMA guidelines, including randomized clinical trials (RCTs) from PubMed, Embase, Scopus, LILACS, SciELO and Cochrane CENTRAL, published through August 2024. Studies compared antidepressants with placebo or active comparators. The primary outcomes were pain relief and quality of life. Protocol registration: www.crd.york.ac.uk/prospero identifier is CRD42023307516.Results: Nine RCTs involving 1758 patients were analyzed. The antidepressants examined included duloxetine, escitalopram, bupropion, amitriptyline, imipramine and desipramine. Duloxetine 60 mg significantly reduced pain (MD = -0.57; 95% CI = -0.78 to -0.36) and improved quality of life compared with placebo, with side effects that were generally tolerable. Notably, higher doses of duloxetine (120 mg) were associated with an increase in adverse events. However, other antidepressants like amitriptyline and escitalopram demonstrated only modest or inconsistent effects.Conclusion: Duloxetine at 60 mg provides consistent pain relief and improves the quality of life in NCLBP, but higher doses increase adverse events. Escitalopram might offer modest benefits but should be considered a third-line treatment. Other antidepressants, such as amitriptyline, bupropion, imipramine and desipramine, have limited evidence supporting their efficacy and are associated with adverse effects.
Chronic lower back pain is a condition that persists for a long time and can be difficult to manage. While the exact cause isn't always clear, it affects many people and can be difficult to manage. Doctors sometimes prescribe antidepressants, which are typically used for treating depression, but they may also help to reduce pain by influencing how the brain processes it.In this paper, we examined several studies to determine whether these antidepressants are effective in treating chronic lower back pain. We analyzed nine studies involving 1758 participants who were treated with different medications: bupropion, duloxetine, escitalopram, amitriptyline, imipramine and desipramine.Among these medications, duloxetine stood out as the most effective. It not only helped to relieve pain but also improved the participants' ability to carry out daily activities. Additionally, duloxetine had fewer side effects than some of the other medications, although it can still cause mild issues such as nausea.In conclusion, duloxetine appears to be a promising option for managing chronic lower back pain, as long as the appropriate dosage is used to balance pain relief and side effects.
Assuntos
Antidepressivos , Dor Crônica , Dor Lombar , Humanos , Dor Lombar/tratamento farmacológico , Antidepressivos/uso terapêutico , Antidepressivos/administração & dosagem , Antidepressivos/efeitos adversos , Dor Crônica/tratamento farmacológico , Ensaios Clínicos Controlados Aleatórios como Assunto , Qualidade de Vida , Cloridrato de Duloxetina/uso terapêutico , Cloridrato de Duloxetina/administração & dosagemRESUMO
Abstract Background: Fibromyalgia syndrome (FMS) has adverse effects on the quality of sleep. The aim of this study was to investigate the validity and reliability of Jenkins Sleep Scale (JSS-TR) in Turkish FMS patients. Methods: FMS patients who met the 2016 fibromyalgia diagnostic criteria were included in the study. Clinical and demographic data of the patients were noted. The relationship between this scale and other functional parameters such as Pittsburgh Sleep Quality Index (PSQI), European Quality of Life Scale-5 Dimensions (EQ-5D), Fatigue Severity Scale (FSS), Beck Depression Inventory (BDI) was examined. Fibromyalgia Impact Questionnaire (FIQ) was used to evaluate the functional status of the patients and the progression of the disease. Test-retest reliability was calculated by re-applying the questionnaire to patients at 2-week intervals. Duloxetine treatment was initiated in newly diagnosed patients and sensitivity to change was tested at the end of the treatment. Spearman correlation coefficient was used. P < 0.05 was accepted as significant. Results: Eighty-one FMS patients (71 females, 10 males) were included in the study. The mean age was 44.2 ± 10.7 years. The strongest correlation of JSS-TR was with another sleep questionnaire, PSQI (rho = 0.79, p < 0.0005). The correlation with other functional parameters and FIQ was moderate. In test-retest validity, intraclass correlation coefficient was found to be 0.98 (p < 0.0005). Chronbach α value calculated for internal consistency was found to be 0.741. Conclusions: JSS-TR is a valid, simple and feasible sleep instrument that can be easily applied to FMS patients both in researches and clinical settings.(AU)
Assuntos
Humanos , Fibromialgia/fisiopatologia , Polissonografia/instrumentação , Estatísticas não Paramétricas , Fadiga , Cloridrato de Duloxetina/administração & dosagem , Higiene do SonoRESUMO
BACKGROUND: Postsurgical quality of recovery is worse in female than that in male patients. Duloxetine has been used successfully for the treatment of chronic pain conditions, but its use for preventing acute postoperative pain has been limited to a single previous study. More importantly, the effect of preoperative duloxetine on global postoperative quality of recovery has yet to be evaluated. The main objective of the current investigation was to evaluate the effect of perioperative duloxetine on postoperative quality of recovery in women undergoing abdominal hysterectomy. METHODS: The study was a prospective, randomized, placebo-controlled, double-blinded trial. Female patients undergoing abdominal hysterectomy were randomized to receive duloxetine (60 mg orally 2 hours before surgery and 24 hours after surgery) or an identical placebo pill. The primary outcome was the quality of recovery-40 score at 24 hours. Secondary outcomes included opioid consumption and postoperative pain scores. A P value <0.05 was used to reject type I error. RESULTS: Seventy patients were recruited, and 63 completed the study. The median difference (95% confidence interval) in global recovery scores (quality of recovery-40) at 24 hours after surgery between the duloxetine and the placebo group was 9 (4-20) (P < 0.001). Total opioid consumption was reduced at 24 hours in the duloxetine group compared with the placebo group, median (interquartile range) of 1 (0-5) mg IV morphine compared with 5.5 (0.5-9) mg IV morphine (P = 0.004). Nausea, vomiting, and time to postanesthesia care unit discharge were not significantly reduced in the duloxetine group compared with placebo. CONCLUSIONS: Duloxetine improves postoperative quality of recovery after abdominal hysterectomy. In addition, duloxetine reduces postoperative opioid consumption, even in the presence of a robust multimodal analgesic strategy. Duloxetine seems to be a viable pharmacologic strategy to improve postoperative quality of recovery in female patients undergoing abdominal hysterectomy.
Assuntos
Analgésicos/administração & dosagem , Cloridrato de Duloxetina/administração & dosagem , Histerectomia/efeitos adversos , Dor Pós-Operatória/tratamento farmacológico , Adulto , Analgésicos/efeitos adversos , Analgésicos Opioides/uso terapêutico , Brasil , Método Duplo-Cego , Esquema de Medicação , Cloridrato de Duloxetina/efeitos adversos , Feminino , Humanos , Pessoa de Meia-Idade , Medição da Dor , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/etiologia , Estudos Prospectivos , Qualidade de Vida , Recuperação de Função Fisiológica , Inquéritos e Questionários , Fatores de Tempo , Resultado do TratamentoRESUMO
Proponer recomendaciones basadas en la evidencia para la atención depacientes en cuidados paliativos.
Assuntos
Humanos , Cuidados Paliativos/métodos , Manejo da Dor/métodos , Enfermagem de Cuidados Paliativos na Terminalidade da Vida/métodos , Cloridrato de Duloxetina/administração & dosagem , Amitriptilina/administração & dosagem , Analgésicos Opioides/administração & dosagem , Morfina/administração & dosagemRESUMO
OBJECTIVE: To evaluate the efficacy, safety, and tolerability of the selective serotonin norepinephrine inhibitor duloxetine in children and adolescents with generalized anxiety disorder (GAD). METHOD: Youth aged 7 through 17 years with a primary diagnosis of GAD were treated with flexibly dosed duloxetine (30-120 mg daily, n = 135) or placebo (n = 137) for 10 weeks, followed by open-label duloxetine (30-120mg daily) for 18 weeks. Efficacy measures included the Pediatric Anxiety Rating Scale (PARS), Clinical Global Impression-Severity (CGI-Severity) scale, and Children's Global Assessment Scale (CGAS). Safety measures included the Columbia-Suicide Severity Rating Scale (C-SSRS) as well as vital signs and electrocardiographic and laboratory monitoring. RESULTS: On the primary efficacy measure (PARS severity for GAD), mean improvement from baseline to 10 weeks was statistically significantly greater for duloxetine (-9.7) compared with placebo (-7.1, p ≤ .001, Cohen's d: 0.5). Symptomatic response (50% improvement on the PARS severity for GAD), remission (PARS severity for GAD ≤8), and functional remission (CGAS >70) rates for the duloxetine group (59%, 50%, 37%, respectively) were statistically significantly greater than for the placebo group (42%, 34%, 24%, respectively, p ≤ .05) during acute treatment. Changes in systolic and diastolic blood pressure and discontinuation because of adverse events did not statistically differ between the duloxetine and placebo groups, although gastrointestinal-related adverse events, oropharyngeal pain, dizziness, cough, and palpitations were reported with a statistically significantly greater incidence for the duloxetine group compared with the placebo group. Mean changes in pulse and weight for the duloxetine group (+6.5 beats/min, -0.1 kg, respectively) were statistically different from the placebo group (+2.0 beats/min, +1.1 kg, respectively, p ≤ .01). CONCLUSION: In this study, duloxetine was superior to placebo on the primary efficacy analysis of mean change from baseline to week 10 on the PARS severity for GAD score, and safety results were consistent with the known safety profile of duloxetine in pediatric and adult patients. Clinical trial registration information-A Study in Pediatric Participants With Generalized Anxiety Disorder; http://clinicaltrials.gov; NCT01226511.