Pharmacological Interventions for the Management of Cancer-Related Fatigue Among Cancer Survivors: Systematic Review and Meta-Analysis.

OBJECTIVE: Current guidelines have different recommendations on applying pharmacological interventions for managing cancer-related fatigue (CRF) among cancer survivors. This systematic review aims to synthesize clinical evidence on pharmacological interventions for managing CRF. METHODS: Five databases were searched for potential randomized controlled trials (RCTs) from their inception until October 2020. RCTs assessing the effect of pharmacological treatments for CRF among cancer survivors were considered eligible. Clinical significance was determined by comparing the estimated effect with that of minimal important difference (MID). The risk of bias of each included RCT was appraised using the Cochrane risk of bias tool for randomized trials 2. Data were synthesized using random-effect pairwise meta-analyses. RESULTS: A total of 15 RCTs (1238 participants) were included. The majority presented some concerns of bias arising from the randomization process and selection of the reported results. Meta-analysis showed that psychostimulant and wakefulness agents had statistically significant while clinically insignificant effects on the treatment of CRF (pooled weighted mean difference [WMD]: 2.8, 95% confidence interval [CI]: 0.2-5.4, I2: 0%, 3 RCTs, MID: 3.0-6.0). Three natural products, including Renshen Yangrong Tang (mean difference [MD]: -16.1, 95% CI: -8.9 to -23.3, MID: -17.3 to -11.4), Tualang honey (MD: 11.2, 95% CI: 7.1-15.3, MID: 3.0-6.0), and Shenmai injection plus Peptisorb (MD: -1.6, 95% CI: -2.1 to -1.1, MID: -1.1 to -0.8) demonstrated statistically and clinically significant effect in reducing CRF. CONCLUSIONS: Existing evidence showed promising effects of 3 natural products in reducing CRF among cancer survivors. The results from this study need to be further confirmed with well-designed and adequately powered RCTs that use validated instruments for the measurement of CRF.

Acupuncture and related interventions for carpal tunnel syndrome: systematic review.

OBJECTIVE: To synthesize evidence on the effectiveness of acupuncture and related therapies for primary carpal tunnel syndrome (CTS) by conducting a systematic review of randomized controlled trials (RCTs). DATA SOURCES: Nine databases were searched for potential RCTs from their inception till July 2019. REVIEW METHODS: RCTs which reported at least one of the three outcomes were included: symptom severity, functional status and pain. Included RCTs were appraised using the Cochrane Risk of Bias Tool. RESULTS: A total of 10 RCTs (728 participants) were included. Majority were at high risk of bias for blinding of participants, personnel and outcome assessors. When compared to conventional medications, manual acupuncture showed significant superior effect in reducing symptom than ibuprofen (mean difference (MD) on Symptom Severity Scale (SSS)) = -5.80, 95% confidence interval (CI): -7.95 to -3.65) and prednisolone (MD = -6.50, 95% CI: -10.1, -2.86). Electroacupuncture plus splinting was more effective in reducing symptom severity than splinting alone (SSS score: MD = -0.20, 95% CI: -0.36 to -0.03). Manual acupuncture showed significantly superior effect than ibuprofen in improving functional status (Functional Status Scale (FSS): MD = -1.84, 95% CI: -2.66 to -1.02). The combination of electroacupuncture and splinting showed more improvement in functional status compared to splinting alone (FSS: MD = -6.22, 95%CI: -10.7 to -1.71). Triple treatment of acupuncture, magnetic spectrum heat lamp and splinting showed stronger pain relief than splinting alone. CONCLUSION: For both symptom relief and function improvement, manual acupuncture is superior to ibuprofen while electroacupuncture plus splinting outperforms splinting alone. Limited evidence showed electroacupuncture's potential role in pain reduction.

Electroacupuncture plus on-demand gastrocaine for refractory functional dyspepsia: Pragmatic randomized trial.

BACKGROUND AND AIM: Treatment options for functional dyspepsia (FD) refractory to pharmacological treatments are limited but the effectiveness of electroacupuncture (EA) is uncertain. We assessed the effectiveness of EA combined with on-demand gastrocaine. METHODS: We conducted a single-center, assessor-blind, randomized parallel-group 2-arm trial on Helicobacter pylori negative FD patients of the postprandial distress syndrome subtype refractory to proton pump inhibitor, prokinetics, or H2 antagonists. Enrolled participants were block randomized in a 1:1 ratio, with concealed random sequence. The treatment and control groups both received on-demand gastrocaine for 12 weeks, but only those in treatment group were offered 20 sessions of EA over 10 weeks. The primary endpoint was the between-group difference in proportion of patients achieving adequate relief of symptoms at week 12. RESULTS: Of 132 participants randomly assigned to EA plus on-demand gastrocaine (n = 66) or on-demand gastrocaine alone (n = 66), 125 (94.7%) completed all follow-up at 12 weeks. The EA group had a compliance rate 97.7%. They had a significantly higher likelihood in achieving adequate symptom relief at 12 weeks, with a clinically relevant number needed to treat (NNT) value of 2.36 (95% CI: 1.74, 3.64). Among secondary outcomes, statistically and clinically significant improvements were observed among global symptom (NNT = 3.85 [95% CI: 2.63, 7.69]); postprandial fullness and early satiation (NNT = 5.00 [95% CI: 2.86, 25.00]); as well as epigastric pain, epigastric burning, and postprandial nausea (NNT = 4.17 [95% CI: 2.56, 11.11]). Adverse events were minimal and nonsignificant. CONCLUSION: For refractory FD, EA provides significant, clinically relevant symptom relief when added to on-demand gastrocaine (ChiCTR-IPC-15007109).