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Journal of Orthopaedic Surgery and... Mar 2024There is no consensus in the current literature on the analgesic role of duloxetine after total hip arthroplasty (THA) or total knee arthroplasty (TKA). Thus, we... (Meta-Analysis)
Meta-Analysis
PURPOSE
There is no consensus in the current literature on the analgesic role of duloxetine after total hip arthroplasty (THA) or total knee arthroplasty (TKA). Thus, we designed this meta-analysis to reveal the analgesic effectiveness and safety of duloxetine in TKA or THA.
METHODS
As of October 2022, two authors (L.C. and W.Q.J.) independently searched five main databases (EMBASE, Web of Science, PubMed, Cochrane Library, and Google Scholar) to find relevant studies. Duloxetine vs. placebo in randomized controlled trials (RCTs) for THA or TKA were included. We set perioperative total opioid consumption as the primary outcome. Secondary outcomes included resting or dynamic pain scores over time, gastrointestinal adverse events, neurological adverse events, and other adverse reactions.
RESULTS
Eight RCTs with 695 patients were incorporated in our study. This meta-analysis showed high evidence that duloxetine was effective in reducing perioperative opioid consumption (Standard mean difference [SMD] = - 0.50, 95% confidence intervals [CI]: -0.70 to - 0.31, P < 0.00001) and low to moderate evidence that duloxetine could reduce pain within three weeks after surgery. Low to high evidence showed no differences between the two groups for most adverse events. Substantial evidence suggests that duloxetine can reduce nausea and vomiting after surgery (Risk ratio [RR] = 0.69, 95% CI: 0.50 to 0.95, P = 0.02, I = 4%). However, moderate evidence suggested that duloxetine might be associated with increased postoperative drowsiness (RR = 1.83, 95% CI: 1.08 to 3.09, P = 0.02, I = 0%).
CONCLUSION
Duloxetine reduced overall opioid consumption in the perioperative period and relieved pain within three weeks after surgery without increasing the risk of adverse drug events. Duloxetine can be part of a multimodal management regimen in patients with THA and TKA.
Topics: Humans; Analgesics, Opioid; Arthroplasty, Replacement, Knee; Duloxetine Hydrochloride; Pain, Postoperative; Randomized Controlled Trials as Topic; Analgesics
PubMed: 38481321
DOI: 10.1186/s13018-024-04648-5 -
Medicine Aug 2023This study aimed to evaluate the effectiveness of combined pelvic floor muscle exercise (PFME) and duloxetine treatment in the recovery from postprostatectomy urinary...
This study aimed to evaluate the effectiveness of combined pelvic floor muscle exercise (PFME) and duloxetine treatment in the recovery from postprostatectomy urinary incontinence (PPUI). Participants were patients who underwent radical prostatectomy (RP) between 2018 and 2021 and who were able to attend follow-up appointments every 3 months for at least 12 months. Continence was defined as the use of ≤1 pad per day. PPUI was compared at each follow-up period by dividing the participants into the PFME group (PFME only after RP) and the PFME + DUL group (PFME and 30 mg duloxetine daily after RP). A total of 197 patients were included. No significant differences were observed in the baseline characteristics between the 2 groups. In the PFME group (n = 127), the PPUI was 77.17%, 27.56%, 17.32%, 12.60%, and 9.45% at 2 weeks, 3 months, 6 months, 9 months, and 12 months, respectively. In the PFME + DUL group (n = 70), the PPUI was 62.50%, 17.86%, 12.50%, 8.93%, and 5.36%, respectively, at the same follow-up period. At 2 weeks, the PFME + DUL group demonstrated a better incontinence rate than the PFME group (P = .019). However, no significant differences were found in the incontinence rates between the 2 groups at each follow-up period after 3 months. Compared to PFME monotherapy, the combination therapy of PFME and duloxetine has short-term effectiveness in improving PPUI, but it does not have a significant long-term impact. Therefore, for early recovery from PPUI, duloxetine should be administered for a short period during PFME.
Topics: Male; Humans; Duloxetine Hydrochloride; Pelvic Floor; Retrospective Studies; Treatment Outcome; Exercise Therapy; Urinary Incontinence; Prostatectomy
PubMed: 37565859
DOI: 10.1097/MD.0000000000034657 -
Neuropsychopharmacology Reports Mar 2024To update the major depressive disorder (MDD) treatment guidelines of the Japanese Society of Mood Disorders, we conducted a systematic review and pairwise meta-analysis... (Meta-Analysis)
Meta-Analysis
AIM
To update the major depressive disorder (MDD) treatment guidelines of the Japanese Society of Mood Disorders, we conducted a systematic review and pairwise meta-analysis of double-blind, randomized, placebo-controlled trials of available antidepressants in Japan for older adults with MDD.
METHODS
Outcome measures included response rate (primary), improvement in depressive symptom scale score, remission rate, all-cause discontinuation, discontinuation due to adverse events, and at least one adverse event. A random-effects model was used to calculate the risk ratio (RR) and standardized mean difference (SMD) with a 95% confidence interval (95% CI).
RESULTS
Nine double-blind, randomized, placebo-controlled trials (n = 2145) were identified. No study has been conducted in Japan. Our meta-analysis included the following antidepressants: duloxetine, escitalopram, imipramine, sertraline, venlafaxine, and vortioxetine. Antidepressants have significantly higher response rates than placebo (RR [95% CI] = 1.38 [1.04, 1.83], p = 0.02). Antidepressants outperformed placebo in terms of improving depressive symptom scale score (SMD [95% CI] = -0.62 [-0.92, -0.33], p < 0.0001). However, antidepressants were associated with a higher discontinuation rate due to adverse events (RR [95% CI] = 1.94 [1.30, 2.88], p = 0.001) and a higher incidence of at least one adverse event (RR [95% CI] = 1.11 [1.02, 1.21], p = 0.02) compared to placebo. The groups did not differ significantly in terms of remission rate or all-cause discontinuation.
CONCLUSIONS
Our meta-analysis concluded that treatment with antidepressants available in Japan is only weakly recommended for moderate to severe MDD in older adults.
Topics: Humans; Aged; Depressive Disorder, Major; Japan; Antidepressive Agents; Duloxetine Hydrochloride; Venlafaxine Hydrochloride; Randomized Controlled Trials as Topic
PubMed: 38318955
DOI: 10.1002/npr2.12422 -
BMC Chemistry May 2024The simultaneous assay of duloxetine hydrochloride (DLX) and avanafil (AVN) in their pure forms, synthetic mixtures, and spiked human plasma was achieved using a novel,...
Simultaneous measurement of duloxetine hydrochloride and avanafil at dual-wavelength using novel ecologically friendly TLC-densitometric method: application to synthetic mixture and spiked human plasma with evaluation of greenness and blueness.
The simultaneous assay of duloxetine hydrochloride (DLX) and avanafil (AVN) in their pure forms, synthetic mixtures, and spiked human plasma was achieved using a novel, eco-friendly, sensitive, and specific HPTLC methodology that have been established and validated. Measuring the levels of co-administered antidepressants and sexual stimulants in biological fluids is an important step for individuals with depression and sexual problems. Separation was performed successfully using pre-coated silica gel 60-F254 as a stationary phase and a mobile phase composed of methanol, acetone, and 33% ammonia (8:2:0.05, v/v/v). Compact bands were produced by the optimized mobile phase that was chosen for development (Rf values were 0.23 and 0.75 for DLX and AVN, individually) after dual-wavelength detection for DLX and AVN at 232 and 253 nm, respectively. The results of polynomial regression analysis were exceptional (r = 0.9999 for both medicines) over concentration ranges of 5-800 and 10-800ng/spot for DLX and AVN, respectively. The quantitation limits were 4.69 and 9.53 ng/spot (0.31 and 0.94 µg/mL), whereas the detection limits were 1.55 and 3.15 ng/spot (0.63 and 1.91 µg/mL), for DLX and AVN, respectively. The International Council for Harmonization (ICH) criteria served as the basis for validating the established approach. Moreover, the proposed technique was evaluated in terms of greenness using four contemporary ecological metrics: The Analytical Greenness software (AGREE), the Green Analytical Procedure Index (GAPI), Eco-Scale, and the National Environmental Method Index (NEMI). Additionally, the Blue Applicability Grade Index (BAGI), a newly developed tool for evaluating the practicality (blueness) of procedures, was taken into consideration when evaluating the sustainability levels of the established approach.
PubMed: 38702832
DOI: 10.1186/s13065-024-01195-2 -
Journal of Orthopaedic Surgery (Hong... 2023
Topics: Humans; Analgesics; Arthroplasty, Replacement, Hip; Arthroplasty, Replacement, Knee; Duloxetine Hydrochloride; Pain, Postoperative
PubMed: 37694724
DOI: 10.1177/10225536231198768 -
Agri : Agri (Algoloji) Dernegi'nin... Apr 2024The aim of this study is to examine the effect of fibromyalgia (FM) treatment on mastalgia by performing fibromyalgia screening in patients who applied for mastalgia and...
OBJECTIVES
The aim of this study is to examine the effect of fibromyalgia (FM) treatment on mastalgia by performing fibromyalgia screening in patients who applied for mastalgia and whose underlying cause could not be found.
METHODS
Patients who applied to Kocaeli University General Surgery Outpatient Clinic between November 2017 and November 2020 with breast pain were included (n=120). Patients without cancer, systemic disease, previous breast surgery, and breast mass larger than 3 cm (n=30) were referred to the Physical Therapy and Rehabilitation Outpatient Clinic. A total of 13 patients (43%) were diagnosed with FMS. Twelve of them were given selective serotonin-noradrenaline reuptake inhibitor (duloxetine) treatment for 3 months. Turkish version of the Short Form - 36 (SF-36) quality of life scores, Visual Analog Scale (VAS), Cardiff breast pain score before and after treatment were compared. The remaining 17 patients were followed as only mastalgia.
RESULTS
Patients with fibromyalgia and mastalgia had similar demographic results. At the end of the 3rd month, the complaints of breast pain completely regressed in all of the patients. Statistically significant changes were detected in VAS score, the number of trigger points, and SF-36 quality of life scores, Cardiff breast pain score after duloxetine treatment.
CONCLUSION
In the presence of unexplained mastalgia, fibromyalgia should be kept in mind. Duloxetine treatment improved the breast pain and quality of life in patients with mastalgia and fibromyalgia.
Topics: Humans; Fibromyalgia; Mastodynia; Duloxetine Hydrochloride; Quality of Life; Norepinephrine
PubMed: 38558398
DOI: 10.14744/agri.2022.58219 -
Pain Medicine (Malden, Mass.) Aug 2023Evidence-based treatments for chronic low back pain (cLBP) typically work well in only a fraction of patients, and at present there is little guidance regarding what...
Evidence-based treatments for chronic low back pain (cLBP) typically work well in only a fraction of patients, and at present there is little guidance regarding what treatment should be used in which patients. Our central hypothesis is that an interventional response phenotyping study can identify individuals with different underlying mechanisms for their pain who thus respond differentially to evidence-based treatments for cLBP. Thus, we will conduct a randomized controlled Sequential, Multiple Assessment, Randomized Trial (SMART) design study in cLBP with the following three aims. Aim 1: Perform an interventional response phenotyping study in a cohort of cLBP patients (n = 400), who will receive a sequence of interventions known to be effective in cLBP. For 4 weeks, all cLBP participants will receive a web-based pain self-management program as part of a run-in period, then individuals who report no or minimal improvement will be randomized to: a) mindfulness-based stress reduction, b) physical therapy and exercise, c) acupressure self-management, and d) duloxetine. After 8 weeks, individuals who remain symptomatic will be re-randomized to a different treatment for an additional 8 weeks. Using those data, we will identify the subsets of participants that respond to each treatment. In Aim 2, we will show that currently available, clinically derived measures, can predict differential responsiveness to the treatments. In Aim 3, a subset of participants will receive deeper phenotyping (n = 160), to identify new experimental measures that predict differential responsiveness to the treatments, as well as to infer mechanisms of action. Deep phenotyping will include functional neuroimaging, quantitative sensory testing, measures of inflammation, and measures of autonomic tone.
Topics: Humans; Chronic Pain; Low Back Pain; Physical Therapy Modalities; Research Design; Duloxetine Hydrochloride; Treatment Outcome; Randomized Controlled Trials as Topic
PubMed: 36708026
DOI: 10.1093/pm/pnad005 -
International Journal of Surgery... Nov 2023
Topics: Humans; Arthroplasty, Replacement, Knee; Duloxetine Hydrochloride; Osteoarthritis, Knee; Treatment Outcome
PubMed: 37463005
DOI: 10.1097/JS9.0000000000000618 -
International Journal of Surgery... Oct 2023
Topics: Humans; Arthroplasty, Replacement, Knee; Duloxetine Hydrochloride; Osteoarthritis, Knee
PubMed: 37352523
DOI: 10.1097/JS9.0000000000000567 -
European Neuropsychopharmacology : the... Feb 2024EEG brain abnormalities, such as slowing and isolated epileptiform discharges (IEDs), has previously been associated with non-response to antidepressant treatment with...
EEG brain abnormalities, such as slowing and isolated epileptiform discharges (IEDs), has previously been associated with non-response to antidepressant treatment with escitalopram and venlafaxine, suggesting a potential need for treatment with anticonvulsant property in some patients. The current study aims to replicate the reported association of EEG abnormality and treatment outcomes in an open-label trial of escitalopram for major depressive disorder (MDD) and explore its relationship to mood and cognition. Pretreatment, 6 min eyes-closed resting-state 256-channel EEG was recorded in 91 patients with MDD (age 18-57) who were treated with 10-20 mg escitalopram for 12 weeks; patients could switch to duloxetine after four weeks. A certified clinical neurophysiologist rated the EEGs. IED and EEG slowing was seen in 13.2%, and in 6.6% there were findings with unclear significance (i.e., Wicket spikes and theta activity). We saw no group-difference in remission or response rates after 8 and 12 weeks of treatment or switching to duloxetine. Patients with EEG abnormalities had higher pretreatment mood disturbances driven by greater anger (p=.039) and poorer verbal memory (p=.012). However, EEG abnormality was not associated with improved mood or verbal memory after treatment. Our findings should be interpreted in light of the rarity of EEG abnormalities and the sample size. While we cannot confirm that EEG abnormalities are associated with non-response to treatment, including escitalopram, abnormal EEG activity is associated with poor mood and verbal memory. The clinical utility of EEG abnormality in antidepressant treatment selection needs careful evaluation before deciding if useful for clinical implementation.
Topics: Humans; Adolescent; Young Adult; Adult; Middle Aged; Duloxetine Hydrochloride; Depressive Disorder, Major; Citalopram; Escitalopram; Antidepressive Agents; Electroencephalography; Treatment Outcome
PubMed: 38128462
DOI: 10.1016/j.euroneuro.2023.11.004