Impact of Preoperative Video Education for Cataract Surgery on Patient Learning Outcomes

Exploring the Role of Artificial Intelligence Chatbots in Preoperative Counseling for Head and Neck Cancer Surgery

OBJECTIVE

To evaluate the potential use of artificial intelligence (AI) chatbots, such as ChatGPT, in preoperative counseling for patients undergoing head and neck cancer surgery.

STUDY DESIGN

Cross-Sectional Survey Study.

SETTING

Single institution tertiary care center.

METHODS

ChatGPT was used to generate presurgical educational information including indications, risks, and recovery time for five common head and neck surgeries. Chatbot-generated information was compared with information gathered from a simple browser search (first publicly available website excluding scholarly articles). The accuracy of the information, readability, thoroughness, and number of errors were compared by five experienced head and neck surgeons in a blinded fashion. Each surgeon then chose a preference between the two information sources for each surgery.

RESULTS

With the exception of total word count, ChatGPT-generated pre-surgical information has similar readability, content of knowledge, accuracy, thoroughness, and numbers of medical errors when compared to publicly available websites. Additionally, ChatGPT was preferred 48% of the time by experienced head and neck surgeons.

CONCLUSION

Head and neck surgeons rated ChatGPT-generated and readily available online educational materials similarly. Further refinement in AI technology may soon open more avenues for patient counseling. Future investigations into the medical safety of AI counseling and exploring patients' perspectives would be of strong interest.

LEVEL OF EVIDENCE

N/A. Laryngoscope, 134:2757-2761, 2024.

Using a Patient Educational Video to Improve Knowledge of Maternal Mortality Warning Signs: A Randomized Controlled Trial

OBJECTIVE

To determine whether a community-informed, language-concordant postpartum video education campaign, developed with community input, improves patients' knowledge of warning signs for postpartum maternal mortality (infection, hemorrhage, hypertensive disorders, and postpartum depression) compared with routine discharge procedures.

METHODS

A single-center, investigator-blinded, parallel-group randomized controlled trial of postpartum individuals who delivered at a large, urban, tertiary care hospital. Eligible participants were enrolled and completed a baseline knowledge questionnaire. After delivery, they were randomized to routine discharge education (control) or routine education plus video education (intervention). After discharge education, patient knowledge was again assessed in both groups before participants left the hospital. The primary outcome was the percentage of participants who showed improvement in their knowledge, measured by the number of correct questionnaire responses after education compared with their baseline, assessed as a binary outcome. A sample size of 150 (75 per group) was planned to detect a 25% absolute increase in the frequency of the primary outcome.

RESULTS

From July to August 2022, 296 participants were screened and 200 were randomized (100 per group). Eighty-two percent of participants had college or graduate education, and 71.5% had commercial insurance. There was no significant difference in baseline characteristics. There was no statistically significant difference in the percentage of participants who improved their scores between the baseline and posteducation questionnaires (64.5% vs 50.0%, P =.09). However, the median posteducation questionnaire total score was significantly higher in the video education group (14 [interquartile range 12-15] vs 13 [interquartile range 12-14], P =.003). In addition, they more frequently reported that video education was "very helpful" (83.9% vs 72.5%, P =.23) and that they were "very satisfied" with their education (86.1% vs 75.5%, P =.29).

CONCLUSION

Enhanced postpartum education through a novel video did not result in a statistically significant difference in frequency of improved score on the posteducation questionnaires but was associated with increased satisfaction with care.

CLINICAL TRIAL REGISTRATION

ClinicalTrials.gov , NCT05159726.

Cataracts: the essentials for patient care

It is estimated that over 2.2 billion people globally have a visual impairment. Cataract is one such form of impairment, which can be surgically corrected. However, disruptions in ophthalmic services due to the pandemic have resulted in long wait times-estimated to take up to 5 years to clear. Considering these issues, there is no doubt that individuals affected by the condition will be negatively impacted. In this article, Penelope Stanford provides information on the anatomy and altered physiology of the crystalline lens, and informs on the essentials of patient care.

Effectiveness of a rectal cancer education video on patient expectations

AIM

Discrepancy between patient expectations and outcomes can negatively affect patient satisfaction and quality of life. We aimed to assess patient expectations of bowel, urinary, and sexual function after rectal cancer treatments, and whether a preoperative education video changed expectations.

METHODS

A total of 45 patients were assessed between January 2018 and January 2021 in a tertiary care hospital in Vancouver, Canada. Patients included were rectal cancer patients who had neoadjuvant chemoradiation and were listed for low anterior resection but had not yet had surgery. Following surgical consultation but before surgery, a questionnaire assessing expectations of lifestyle after treatments was administered. Patients then watched an educational video and repeated the questionnaire to assess for changes in expectations.

RESULTS

Patient scores indicated expectation that control of bowel movements, urination, and sexual function would sometimes be problematic, but had a range from occasionally problematic to good function. Significant change after the video was seen in the expectation of needing medications for bowel control, and 44%-69% of individual patient answers changed from prevideo to post-video, depending on the question. The education video was scored as helpful or very helpful by 82% of patients.

CONCLUSIONS

Patients have varying expectations of problematic control of bowel, urinary, and sexual function following rectal cancer treatments. A pretreatment education video resulted in a trend toward changed expectations for functional outcomes in most patients. Further educational modalities for patients may provide more uniform expectations of function and increase patient satisfaction after rectal cancer treatments.

Effectiveness of the video medium to supplement preoperative patient education: A systematic review of the literature

BACKGROUND

The preoperative period is a critically important time point in that patients' information needs are high and must be met. Traditional methods of patient education, such as those in the form of pamphlets, may not be the most effective and have been shown to result in low patient comprehension. The aim of this systematic review is to explore the use of preoperative supplementary educational videos.

METHODS

A literature search using six databases was conducted. A total of 240 original research articles relating to preoperative educational videos were retrieved and screened for eligibility.

RESULTS

18 primary studies were identified and included in the review. Several outcomes were evaluated including knowledge, preparedness, and satisfaction, as well as psychological and physical wellbeing. Findings were varied, with many studies citing significant positive differences in these outcomes when patients viewed an educational video, while others report no differences.

CONCLUSION

Although findings are slightly mixed, the use of videos to supplement patient education has considerable potential in a preoperative setting. More research is needed to reach definitive conclusions.

PRACTICE IMPLICATIONS

We advocate for clinicians to challenge traditional methods of patient education and to consider exploring the possibility of integrating videos into routine preoperative education.

Reliability of YouTube Videos in Vitreoretinal Surgery

BACKGROUND AND OBJECTIVE

To investigate the reliability and quality of vitreoretinal surgery videos posted on YouTube.

PATIENTS AND METHODS

A search was made using the keywords "vitrectomy," "retinal surgery," and "vitreoretinal surgery" on YouTube. Total view counts, numbers of comments, likes and dislikes, publishing dates, and source of videos were recorded. Educational quality and accuracy of the video content were evaluated using the DISCERN score, Journal of the American Medical Association (JAMA) scoring system, and Global Quality Scores (GQS).

RESULTS

There were 208 videos included in the study; 152 (73.1%) videos were uploaded by doctors and 56 (26.9%) videos uploaded by non-doctors. Mean DISCERN, JAMA, and GQS scores were 37.65 ± 10.49 (20-69), 0.82 ± 0.52 (0-4), 2.86 ± 0.86 (1-5), respectively.

CONCLUSIONS

Vitreoretinal surgery videos on YouTube were of low quality and reliability. Those who want to use YouTube videos as a reference for vitreoretinal surgery should pay extra attention to selection of content. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:478-483.].

Educational Video on Pain Management and Subsequent Opioid Use After Cesarean Delivery: A Randomized Controlled Trial

OBJECTIVE

To evaluate whether viewing an educational video on pain management reduces opioid use after cesarean delivery.

METHODS

We conducted a randomized, controlled trial of women aged 18 years or older who underwent cesarean delivery at a tertiary care center. Eligible women were randomized in a 1:1 ratio to usual discharge pain medication instructions plus an educational video on pain management or to usual discharge pain medication instructions alone. All women received the same opioid prescription at discharge: Twenty 5-mg oxycodone tablets. Participants were contacted at 7 days and at 14 days after delivery to assess the number of oxycodone tablets used, adjunct medication (acetaminophen and ibuprofen) use, pain scores, and overall satisfaction of pain control. The primary outcome was the number of oxycodone tablets used from discharge through postpartum day 14. A sample size of 23 per group (n=46) was planned to detect a 25% difference in mean number of oxycodone tablets used between groups, as from 20 to 15.

RESULTS

From July 2019 through December 2019, 61 women were screened and 48 were enrolled-24 in each group. Women who viewed the educational video used significantly fewer opioid tablets from discharge through postpartum day 14 compared with women who received usual pain medication instructions (median 1.5, range 0-20 vs median 10, range 0-24, P<.001). Adjunct medication use, pain scores, and satisfaction with pain control did not differ significantly between groups.

CONCLUSION

Among women who underwent cesarean delivery, viewing an educational video on pain management reduced postdischarge opioid use.

CLINICAL TRIAL REGISTRATION

ClinicalTrials.gov, NCT03959969.

Current Challenges in the Postoperative Management of Cataract Surgery

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