Assessing the Quality of YouTube's Incontinence Information after Cancer Surgery: An Innovative Graphical Analysis

BACKGROUND

Prostate and colorectum cancers rank among the most common cancers, and incontinence is a significant postsurgical issue affecting the physical and psychological well-being of cancer survivors. Social media, particularly YouTube, has emerged as a vital source of health information. While YouTube offers valuable content, users must exercise caution due to potential misinformation.

OBJECTIVE

This study aims to assess the quality of publicly available YouTube videos related to incontinence after pelvic cancer surgery.

METHODS

A search on YouTube related to "Incontinence after cancer surgery" was performed, and 108 videos were analyzed. Multiple quality assessment tools (DISCERN, GQS, JAMA, PEMAT, and MQ-VET) and statistical analyses (descriptive statistics and intercorrelation tests) were used to evaluate the characteristics and popularity, educational value, quality, and reliability of these videos, relying on novel graphical representation techniques such as Sankey and Chord diagrams.

RESULTS

Strong positive correlations were found among quality rating scales, emphasizing agreement. The performed graphical analysis reinforced the reliability and validity of quality assessments.

CONCLUSIONS

This study found strong correlations among five quality scales, suggesting their effectiveness in assessing health information quality. The evaluation of YouTube videos consistently revealed "high" quality content. Considering the source is mandatory when assessing quality, healthcare and academic institutions are reliable sources. Caution is advised with ad-containing videos. Future research should focus on policy improvements and tools to aid patients in finding high-quality health content.

Impact of hip abductor and adductor strength on dynamic balance and ankle biomechanics in young elite female basketball players

This study aimed to evaluate, in an isolated and relative manner, hip abductor (ABD) and adductor (AD) strength and to study the extent to which these factors are related to balance and ankle dorsiflexion mobility in young elite female basketball players. Sixty trainee-level elite female basketball players (13–18 years old), who voluntarily agreed to participate in the study, were divided into three subgroups based on competition age divisions (U14, U16, U18). Isometric hip ABD and AD strength in each leg was evaluated using the ForceFrame Strength Testing System, also calculating the strength ratio and imbalance between legs. Y Balance Test (YBT) and ankle dorsiflexion mobility were also assessed. ANOVA was used for between-group differences analysis. Likewise, the impact of hip strength on balance and ankle mobility was analyzed using Pearson's correlation coefficient. A linear regression model for dependent variables was created with all variables that exhibited significant correlations. A between-group comparison analysis for the three competition age subgroups (U14, U16, U18) revealed non-significant differences (p > 0.005) for the hip strength variables except for hip ABD strength. The correlation study showed low-moderate effect sizes for hip ABD (in both the contralateral and homolateral limb) and AD strength (only the homolateral limb) with YBT and ankle dorsiflexion. However, when performing a regression model, only right hip ABD significantly predicted right limb YBT scores (β = 0.592, p = 0.048). The present study indicated that, although both hip ABD and AD strength correlate with balance and ankle mobility with low-moderate effect sizes, only hip ABD strength was found to significantly predict YBT scores. Therefore, the potential role of hip ABD strength in particular, but also hip AD strength, for monitoring and enhancing balance and ankle mobility outcomes, should be taken into consideration when designing and implementing preventive strategies for lower-limb injuries.

Effects of exercise programs on physical function and activity levels in patients undergoing hemodialysis. A randomized controlled trial

BACKGROUND

There are still many barriers when implementing exercise routines within daily dialysis care, even though benefits are well-known. Developing cost-effective strategies is necessary to overcome these barriers and include exercise as a complementary therapy in dialysis.

AIM

To compare several exercise programs on hemodialysis patient's functional capacity and health-related quality of life.

DESIGN

This study was a 16-week follow-up, two-parallel group trial with balanced randomization.

SETTING

Participants in this study belonged to a private hospitalized care center.

POPULATION

Referred sample of 71 patients that suffered end-stage chronic kidney disease who underwent hemodialysis for at least 3 months and had a medical stable condition.

METHODS

36 participants performed during 16 weeks an intradialytic exercise program lead by the nursing staff of the hemodialysis unit and 35 a home-based program supervised by physical therapists of the hospital.

RESULTS

The main researcher and the data analyst were both blinded to participant allocation. There was a significant effect in time for both groups. Participants improved significantly in the Short Performance Physical Battery (SPPB), One-Leg Heel-Rise (OLHR) and 6 Minute-Walk Test (6MWT), and in the Physical Activity Scale for the Elderly (PASE) and Short Survey Form 36 (SF-36) questionnaires.

CONCLUSIONS

Nurse-led and home-based exercise interventions produce beneficial effects involving physical function, activity levels and health-related quality of life in patients undergoing hemodialysis.

CLINICAL REHABILITATION IMPACT

The study emphasizes the importance of exercise rehabilitation routines in fragile populations such as dialysis patients, and the potential to overcome barriers for its daily implementation.

Prospective Randomized Trial of Electrolysis for Chronic Plantar Heel Pain

BACKGROUND

Chronic plantar heel pain (CPHP) is a common condition with high prevalence rates and a projected cost of treatment of US$192 to US$376 million. There are several therapeutic approaches and there is increased interest in treatments aimed at the regeneration of tissues with poor healing potential. Our purpose was to investigate the effectiveness of ultrasound-guided percutaneous needle electrolysis in chronic plantar heel pain.

METHODS

A total of 73 patients with a clinical and ultrasonographic diagnosis of plantar heel pain unrelated to systemic inflammatory disease who had not received any other treatment in the previous 6 months on the affected foot were randomly allocated to receive either ultrasound-guided percutaneous needle electrolysis of the fascia (experimental group, n = 39) or placebo puncture (control group, n = 34). The primary outcome was pain scored with an 11-point numeric pain rating scale (0 = no pain, 10 = maximum pain). Secondary outcomes were function and disability measured by the 21-item activities of daily living subscale of the Foot and Ankle Ability Measure questionnaire, and fascia thickness measured by ultrasound. Outcomes were measured at 1, 12, and 24 weeks.

RESULTS

The mixed-model analysis of covariance observed significant group x time interactions from all variables: pain in numeric pain rating scale ( P < .001), FAAM Activities of Daily Living Subscale scale ( P < .002), and ultrasonographic measures of the plantar heel ( P < .002). Patients in the experimental group had better results posttreatment at 12 and 24 weeks compared with the control group.

CONCLUSION

With chronic plantar heel pain, ultrasound-guided percutaneous needle electrolysis improved pain and function. This treatment may also decrease fascia thickness.

LEVEL OF EVIDENCE

Level I, randomized controlled trial.