Clinical effects of cognitive behavioral therapy in heart failure patients: a meta-analysis of randomized controlled trials.

BACKGROUND: About 20-40% of people with Heart failure (HF) suffer from some depression, which is 4-5% greater than the overall population. This depression can lead to undesirable outcomes, including elevated mortality rate and frequent hospitalization. PURPOSE: The current study aims to evaluate the impact of cognitive behavioural therapy (CBT) on self-care and the symptoms of depression and anxiety in HF patients. METHODS: We searched PubMed, Web of Science (WOS), Scopus, and Cochrane Library till 15 October 2022. All relevant randomized controlled trials (RCTs) were included. The data were extracted and pooled using Review Manager software (RevMan 5.4). Continuous data were pooled as mean difference and 95% confidence interval (CI). RESULTS: Our search retrieved 1146 records, and 7 studies (611 patients) were finally included. We assessed the Beck Depression Inventory-II (BDI-II) as the primary outcome of the study. Hamilton Rating Scale for Depression (HRSD-17), Change in Beck Anxiety Inventory, Kansas City Cardiomyopathy Questionnaire (KCCQ), and Self-Care of Heart Failure Index (SCHFI) were also assessed as secondary outcomes. With CBT, BDI-II showed a significant reduction after 4 to 6 months follow-up (MD = -4.87, 95% CI: [-8.06; -1.69], P = 0.003) as well as 8 to 9 months follow-up (MD = -5.71, 95% CI: [-8.95; -2.46], P = 0.0006). But no significant difference was shown with 3 months follow-up (M.D=-4.34; 95%CI: [-10.70; 2.03], P = 0.18). CONCLUSIONS: CBT has long-term (4-9 months) significant favorable outcomes decreasing anxiety and depression compared to non-CBT groups. No significant short-term (less than 3 months) impact on HF patients' self-care, depression, or anxiety were shown.

Oncoplastic versus conventional breast-conserving surgery in breast cancer: a pooled analysis of 6941 female patients.

BACKGROUND: Breast cancer is the most prevalent cancer in women. In the past few years, surgical interventions for breast cancer have experienced massive changes from radical excision to conserving approaches. In this study, we aim to compare the two breast surgery interventions, including conventional breast-conserving surgery (CBCS) versus oncoplastic breast-conserving surgery (OPBCS). METHODS: We searched on PubMed, Web of Science (WOS), Scopus, Embase, and Cochrane till 2 October 2021. All relevant randomized controlled trials (RCTs) and observational studies were included. The data were extracted and pooled using Review Manager software (RevMan 5.4). RESULTS: The pooled meta-analysis of the included studies showed that OPBCS was significantly superior to CBCS in most of the outcomes. Re-excision significantly favoured CBCS (RR = 0.49, 95% CI [0.37, 0.63], P < 0.00001). However, local recurrence (RR = 0.55, 95% CI [0.27, 1.09], P = 0.09), close surgical margins (RR = 0.37, 95% CI [0.14, 1.00], P = 0.05) and end up to the risk of mastectomy (RR = 0.73, 95% CI [0.54, 97], P = 0.06) showed no significant difference between both techniques. Notably, while performing a sensitivity analysis, other outcomes as local recurrence, significantly showed favourable results towards OPBCS. In terms of safety outcomes, there was no significant difference between OPBCS and CBCS. CONCLUSION: We recommend the oncoplastic approach rather than the conventional one in females with breast cancer. Re-excision rates showed better results following OPBCS.

Clinical Efficacy of High-Intensity Laser Therapy on Lateral Epicondylitis Patients: A Systematic Review and Meta-analysis.

OBJECTIVES: Recently, high-intensity laser therapy has been used in the therapeutic protocols for pain management. We aimed to evaluate the clinical efficacy of high-intensity laser therapy versus other different modalities for improving lateral epicondylitis symptoms. METHODOLOGY: We conducted a systematic review and meta-analysis on prospective randomized controlled trials from PubMed, Embase, Scopus, Web of Science, and Science Direct until June 2021 using relevant key words. We analyzed the data using Review Manager software (RevMan 5.4). RESULTS: Six randomized controlled trials with 344 patients were included. There is low-quality evidence that high-intensity laser therapy generates a small reduction on pain intensity compared with a control group either during activity (mean difference = -0.98, 95% confidence interval = -1.6 to -0.35, P = 0.002) or during rest (mean difference = -0.98, 95% confidence interval = -1.68 to -0.09, P = 0.03). In addition, there is low-quality evidence that high-intensity laser therapy provides small improvements in quality of life (physical component) compared with control (mean difference = 9.76, 95% confidence interval = 2.69 to 16.83, P < 0.0001). CONCLUSIONS: High-intensity laser therapy is an effective therapeutic modality to reduce pain and improve quality of life (36-item short form health survey physical component) in patients experiencing persistent symptoms of lateral epicondylitis. However, grip strength, hand function, and quality of life (36-item short form health survey) did not show significant differences between high-intensity laser therapy and other therapies.

Human amniotic membrane products for patients with diabetic foot ulcers. do they help? a systematic review and meta-analysis.

BACKGROUND: Diabetic foot ulcer (DFU) is one of the most serious diabetic complications. DFU is an open wound that usually occurs in the foot sole due to poor blood glucose control, peripheral neuropathy, and poor circulation. The human amniotic allograft membrane is a biological wound dressing derived from the amniotic membrane. It contains amino acids, nutrients, cytokines, and growth factors that make the growth process easier. OBJECTIVE: To compare dehydrated human amnion and chorion allograft (DHACA) plus the standard of wound care (SOC) with the SOC alone. METHODS: We searched for randomized clinical trials (RCTs) on PubMed, Scopus, Cochrane, and Web of Science till April 2021 using relevant keywords. All search results were screened for eligibility. We extracted the data from the included trials and pooled them as mean difference (MD) or risk ratio (RR) with the 95% confidence interval (CI) using Review Manager software (ver. 5.4). RESULTS: The pooled effect estimate from 11 RCTs showed that DHACA was superior to SOC regarding the complete wound healing in both 6th and 12th week (RR = 3.78; 95% CI: [2.51, 5.70]; P < 0.00001) and (RR = 2.00; 95% CI: [1.67, 2.39], P < 0.00001 respectively). Also, the analysis favored the DHACA regarding the mean time to heal in the 12th-week (MD = -12.07, 95%CI: [-19.23, -4.91], P = 0.001). The wound size reduction was better with DHACA (MD = 1.18, 95%CI: [-0,10, 2.26], P = 0.03). CONCLUSION: Using DHACA with SOC is safer and more effective than using SOC alone for DFU patients.

Semaglutide for the treatment of type 2 Diabetes Mellitus: A systematic review and network meta-analysis of safety and efficacy outcomes.

BACKGROUND AND AIMS: To assess the safety and efficacy of semaglutide compared with placebo and other anti-hyperglycaemic agents in type 2 diabetes (T2DM). METHODS: We searched PubMed, Scopus, Web of Science, and Cochrane library for relevant randomized controlled trials (RCTs). A network meta-analysis was conducted to compare different doses, durations, and interventions in T2DM. We presented results as mean difference (MD) or relative risk (RR) and 95% confidence interval (CI). RESULTS: Twenty-six included RCTs studied different doses of subcutaneous (SC) and oral semaglutide, tirzepatide, liraglutide, sitagliptin, canagliflozin, and empagliflozin compared with placebo. Tirzepatide showed the highest efficacy, however, it was comparable to semaglutide. SC semaglutide 1 mg once-weekly showed higher reduction in HbA1c (MD = -1.72, 95% CI [-2.32; -1.12]), and fasting blood glucose (MD = -1.93, 95% CI [-2.81; -1.04]) versus placebo at 30 weeks and other timepoints. Adverse events (ADs) were comparable to placebo with oral and SC semaglutide, oral sitagliptin, SC liraglutide, and oral empagliflozin at most timepoints. However, SC semaglutide 0.8 mg and tirzepatide 10 mg groups had the highest gastrointestinal adverse events. CONCLUSION: Tirzepatide, oral and SC semaglutide has a favourable efficacy in treating T2DM. The adverse events were comparable to placebo; however, gastrointestinal adverse events were highly recorded in tirzepatide, oral and SC semaglutide groups.

The Association of Dental Pulp Stones to Cardiovascular and Renal Diseases: A Systematic Review and Meta-Analysis.

BACKGROUND: Pulp stone (PS) is a dystrophic calcification in the tooth's pulp chamber and was suggested in the literature to be associated with other calcifications in the body. This study aimed to investigate the association of PS to cardiovascular diseases (CVD) and renal stones (RS). METHODS: Three databases were searched until June 2021 in addition to manual searching of Google Scholar and grey literature. Original studies were only included and critically appraised using an adapted version of the Newcastle-Ottawa scale. The odds ratio (OR) effect measure was calculated using the Mantel-Haenszel statistical test (95% confidence interval [CI]) to investigate the association of PS with CVD and or RS (P value ˂ .05). RESULTS: The database search identified 4933 studies, and 19 studies were finally included. The risk of bias was low in 13 studies, moderate in 4 studies, and high in 2 studies. The meta-analysis of the moderate and low risk of bias studies revealed a significant association between PS and CVD (OR, 3.35; 95% CI, 1.91-5.89; P < .001, I2 = 65%), but no association was found between PS and RS. The results also revealed an association between PS and CVD in patients older than 40 (OR, 8.78; 95% CI, 3.64-21.17; P < .001, I2 = 0%). CONCLUSIONS: The current study results showed an association between PS and CVD, but no association was found between PS and RS. PS in patients older than 40 years, compared with younger patients (<40 years), was associated with CVD.

The impact of funding on the quality and interpretation of systematic reviews of mechanical thrombectomy in stroke patients.

BACKGROUND: Funding may impact the quality and findings of systematic reviews (SRs). We aimed to compare the methodological quality of funded and non-funded SRs that investigated the outcomes in ischemic stroke patients undergoing mechanical thrombectomy. METHODS: We conducted a comprehensive search strategy in different databases, including Ovid Cochrane Central Register of Controlled Trials, Ovid Embase, Ovid Medline (including epub ahead of print, in-process & other non-indexed citations), PubMed, Scopus and Web of Science Core Collection to retrieve all relevant SRs. Random sequence generation matched each funded SR with a non-funded one. A Measurement Tool to Assess Systematic Reviews (AMSTAR)-2 tool was used to assess the bias and quality of the included SRs. We also used uni- and multivariate analysis to perform our analysis, and results were expressed in odds ratio (OR) and 95% confidence interval (CI). RESULTS: We retrieved 150 articles, which were randomized and matched into 100 SRs, including 50 funded and 50 non-funded studies. By multivariate analysis, we found that including randomized clinical trials (RCTs) (OR: 5.7; 95% CI: 1.8-17.8; p = 0.003) and reporting conflict of interests (OR: 5.2; 95 CI: 1.1-24; p = 0.036) were the only significant differences between funded and non-funded SRs. No significant differences were found regarding the overall confidence for low-quality (OR: 0.54; 95% CI: 0.09-3.2; p = 0.49) and moderate/high-quality SRs (OR: 0.17; 95% CI: 0.02-1.87; p = 0.14). CONCLUSION: Funded studies tend to include RCTs more often and report conflict of interests with no significant impact on overall confidence.

Mitomycin C application after photorefractive keratectomy in high, moderate, or low myopia: Systematic review and meta-analysis.

Photorefractive keratectomy (PRK) is considered a safe approach laser procedure with a clinical significance in correcting myopia results. PRK requires removing the whole superficial epithelium. The integrity of the epithelial basement membrane and the deposition of abnormal extracellular matrix can put the cornea in a probable situation for corneal haze formation. Mitomycin C (MMC) is applied after excimer laser ablation as a primary modulator for wound healing, limiting corneal haze formation. We aim to summarize the outcomes of MMC application after laser ablation. We searched Scopus, PubMed, Cochrane CENTRAL, and Web of Science till December 2020 using relevant keywords. The data were extracted and pooled as mean difference (MD) or risk ratio (RR) with a 95% confidence interval (CI), using Review Manager software (version 5.4). Our analysis demonstrated a statistically significant result for MMC application over the control group in terms of corneal haze formation postoperatively (RR = 0.29, 95% CI: [0.19, 0.45], P < 0.00001). Regarding corrected distance visual acuity (CDVA), no significant difference was observed between the MMC group and the control group (MD = 0.02; 95% CI: [-0.04, 0.07]; P = 0.56). Regarding the uncorrected distance visual acuity (UDVA), the analysis favored the MMC application with (MD -0.03, 95% CI: [-0.06, -0.00]; P = 0.05). There was no statistically significant increase in complications with MMC. In conclusion, MMC application after PRK is associated with a lower incidence of corneal haze formation with no statistically significant side effects. The long term effect can show improvement regarding UDVA favoring MMC. However, there is no significant effect of MMCs application regarding CDVA, and SE.

Efficacy of dietary nitrate-rich beetroot juice supplementation in patients with chronic obstructive pulmonary disease (COPD): A systematic review and meta-analysis.

BACKGROUND: Chronic Obstructive Pulmonary Disease (COPD) is a chronic inflammatory lung disease causing airflow obstruction from the lungs reducing exercise tolerance. It is one of the leading causes of respiratory dysfunction worldwide. Nitric Oxide (NO) may have a significant role in this inflammatory reaction to improve exercise capacity. AIM: To evaluate the effect of dietary nitrate ingestion for COPD patients. METHODS: We searched Scopus, PubMed, Cochrane, and Web of Science databases till August 2020 and updated the search in December 2020 using relevant keywords. All search results were screened for eligibility. We extracted the data from the included articles and pooled them as mean difference (MD) with a 95% confidence interval (CI), using Review Manager software (ver. 5.4). RESULTS: A pooled analysis from eight included trials showed no significant difference between dietary nitrate-rich beetroot juice and placebo in systolic blood pressure, diastolic blood pressure, heart rate, 6-min walk test, cycling ergometry endurance time, and maximum rate of oxygen consumption (VO2). On the other hand, nitrate-rich beetroot juice significantly increased the Borg Rating of Perceived Exertion (RPE) scale more than the placebo (MD = -0.77; 95% CI [0.18, 1.37], P = 0.01). CONCLUSION: There is no significant effect of nitrate-rich beetroot juice on cardiovascular events as systolic, diastolic blood pressure, and heart rate, or exercise performance as 6-min walk test, and cycling ergometry endurance time, or maximum rate of oxygen consumption (VO2). On the other hand, nitrate-rich beetroot juice improves the Borg Rating of Perceived Exertion (RPE) scale reflecting an increased exercise and physical activity level.