Online learning resources and social media platforms used by medical students during the COVID-19 pandemic.

BACKGROUND: The unprecedented COVID-19 pandemic has caused significant disruption to medical students' education. It imposed challenges that required rapid adaptation to enforced lockdowns and remote learning and changed curriculum delivery from in-person to online learning and virtual technology. OBJECTIVE: This study aimed to determine the trends and ratings of using Internet resources and social media platforms by medical students during the COVID-19 pandemic. METHODS: A validated questionnaire was used to explore preferences for Internet resources and social media platforms among undergraduate medical students (years 1, 3, and 5) at King Saud University. The questionnaire comprised three sections- (i) demographic information, (ii) access and use of Internet resources/social media platforms, and (iii) students' ratings and reasons for using technology-enabled learning during the COVID-19 pandemic. RESULTS: A total of 320 undergraduate medical students responded to the online questionnaire. The difference in the number of students using the Internet daily across academic years increased significantly as they progressed in the medical course (p = 0.025). For learning, YouTube and Videoconferencing (e.g. Zoom) were used by 83.1% and 73.4% of students, respectively, followed by WhatsApp 198 (61.9%). For social interaction, WhatsApp, 310 (96.6%); YouTube, 296 (92.8%); Twitter, 288 (90%); and Zoom, 269 (84.1%) were the platforms used by most students. Regarding concerns about the impact of COVID-19 and social isolation, 250 (78.1%) agreed that technology helped them gain a sense of connectedness to their peers. Over half of students, 187 (58.4%) wished that technologies be integrated more often in their courses, as 245 (76.7%) agreed that it helped engage them with classes. CONCLUSION: The study shows that the use of the Internet and social media resources is increasing at all levels to fill the gap in learning and social interaction because of the COVID-19 pandemic. Medical institutions should embrace the effective use of Internet resources and use the experience gained and lessons learned in guiding educators on what type of online resources should be created to add value to students learning even post-pandemic.

Non-target lung embolization during portal vein embolization due to an unrecognized portosystemic venous fistula: A case report.

BACKGROUND: Portal vein embolization (PVE) is an effective and relatively safe procedure performed prior to major hepatic resection to enhance future liver remnant. Non-target embolization during PVE is rare, and if it occurs, it usually affects the future liver remnant. Intrahepatic portosystemic venous fistulas are extremely rare in non-cirrhotic livers. We report a case of non-targeted lung embolization during PVE due to an unrecognized intrahepatic portosystemic fistula. CASE SUMMARY: A 60-year-old male presented with metastatic colon cancer of the liver. The patient underwent preoperative right PVE. During the embolization procedure, a small amount of glue and lipiodol emulsion was embolized to the heart and lungs through an unrecognized intrahepatic portosystemic fistula. The patient remained clinically stable and underwent the planned hepatic resection after 4 wk, with an uneventful postoperative course. CONCLUSION: Conventional portograms and careful evaluation prior to PVE are advisable to avoid such complications.

The management of perioperative pain in craniosynostosis repair: a systematic literature review of the current practices and guidelines for the future.

BACKGROUND: Craniosynostosis is a condition characterized by a premature fusion of one or more cranial sutures. The surgical repair of craniosynostosis causes significant pain for the child. A key focus of craniosynostosis repair is developing effective strategies to manage perioperative pain. This study aimed to review perioperative pain control strategies for craniosynostosis repair systematically. METHODS: Guidelines for reporting systematic reviews and meta-analyses were used in the design of this review. In May 2022, the following databases were used to conduct the literature search: MEDLINE, Cochrane, EMBASE, and Google Scholar. A search was performed using MeSH terms "craniosynostosis," "pain management," and "cranioplasty." RESULTS: The literature review yielded 718 publications. After applying our inclusion criteria, 17 articles were included, accounting for a total of 893 patients. During the postoperative period, most studies used multimodal analgesia, primarily opioids, and acetaminophen. In the postoperative period, oral ibuprofen was the most commonly used NSAID, rectal codeine, and acetaminophen were the most commonly used weak opioids, and continuous remifentanil infusion was the most commonly used potent opioid. CONCLUSION: The authors determined the best pain management options for pediatric patients undergoing cranioplasty by analyzing the most commonly used analgesics. A high-quality clinical trial comparing different types of analgesic combinations would be a valuable addition to the present literature.

Inflammatory and Adipokine Status from Early to Midpregnancy in Arab Women and Its Associations with Gestational Diabetes Mellitus.

OBJECTIVE: To examine differences in maternal serum levels of adipokines (adiponectin, leptin, and resistin) and inflammatory markers (tumor necrosis factor-alpha (TNF-α) and interlukin-6 (IL-6)) from early to midpregnancy among Arab women with or without gestational diabetes mellitus (GDM), along with their links to GDM risk. METHODS: This is a multicenter prospective study involving 232 Saudi women attending obstetric care. Both circulating adipokine and markers of inflammation were observed at the first (eight to 12 weeks) and second trimesters (24 to 28 weeks). GDM was screened at 24 to 28 weeks using the International Association of the Diabetes and Pregnancy Study Groups (IADPSG) criteria. RESULTS: Age and body mass index- (BMI-) matched circulating TNF-α was significantly higher in women with GDM in comparison to non-GDM women (p = 0.01). Adiponectin and resistin significantly decreased from the first to second trimester in women without GDM (p = 0.002 and 0.026, respectively). Leptin presented a significant rise from the first to second trimester in both groups, with a higher increase in women with GDM (p = 0.013). Multivariate logistic regression analysis revealed that TNF-α was significantly correlated with GDM (p = 0.03). However, significance was lost after adjustments for maternal and lifestyle risk factors (OR 23.58 (0.50 to 1119.98), p = 0.11). CONCLUSION: Inflammatory and adipocytokine profiles are altered in Arab women with GDM, TNF-α in particular. Further studies are needed to establish whether maternal inflammatory and adipocytokine profile influence fetal levels in the same manner.