VOL.11 2023 Issue 4 (Octomer-Desember)

Permanent URI for this collectionhttps://repository.iau.edu.sa/handle/123456789/1075

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The Role of Pre-bone Marrow Transplantation Pulmonary Function Test in Predicting Post-transplant Noninfectious Pulmonary Complications
(2023) Ahmed, Amani S.; Gassas, Roaa S.; Ahmed, Mohamed E.; Osman, Ghaya; Alsaeed, Ahmed S.; Absi, Ahmed N.; Alamoudi, Sameer M.; Alahmadi, Majed D.; Khalil, Manar M.; ElDadah, Saleem K.; Hemaidi, Ihab Y.; Rajkhan, Walaa A.
Background: Pulmonary function test (PFT) is used as a tool for pre-transplant risk assessment and as a predictor of post-transplant outcomes. As there are currently few studies that discuss the role of PFT in bone marrow transplantation (BMT) patients in Saudi settings, and as the number of transplant patients with benign and malignant conditions continues to increase, this study was conducted with the aim of assessing the local practice. Methods: This retrospective cohort study included all adult patients who underwent BMT at Princess Noorah Oncology Center, King Abdulaziz Medical City, Jeddah, between 2014 and 2020. The association between established patient-related risk factors and the incidence of pulmonary complications among autologous and allogeneic groups was assessed. Results: A total of 186 patients were included (autologous = 143; allogenic = 43), of which 115 (61.8%) were male. At the pre-BMT phase, about 30% of the patients had comorbidities and 51% had received two rounds of salvage chemotherapy, while 16.1% had received radiation therapy. In the autologous group, the only PFT parameter that was a significant predictor of post-BMT pulmonary complications was forced vital capacity <80% (P = 0.012), while in the allogenic group, no parameter was significantly associated with pulmonary complications. The patient-related factors that were associated with respiratory distress in the autologous group were lung involvement (P = 0.03) and pre-transplant radiation (P = 0.044). Conclusion: The findings of this study indicated that forced vital capacity <80% was a significant factor in predicting non-infectious complications in the autologous group. Furthermore, lung involvement and pre-transplant radiation were the patient-related factors associated with pulmonary complications.
Demographics and Clinical Characteristics of Patients with Neurocysticercosis: A Retrospective Study from Dali, China
(2023) Zhu, Han-Xiao; Li, Yang-Chao; Yang, Xue-Ping; Chu, Yu-Hao; Guo, Wang; Chen, Ruo-Xia; Guo, Dan-Dan; Cheng, Li-Jing; Li, Yun
Background: Neurocysticercosis (NCC), a predominant parasitic disease that affects the central nervous system and presents with diverse clinical manifestations, is a major contributor to acquired epilepsy worldwide, particularly in low-, middle-, and upper middle-income nations, such as China. In China, the Yunnan Province bears a significant burden of this disease. Objective: To describe the demographic, clinical, and radiological features as well as serum and cerebrospinal fluid antibodies to cysticercus in patients with NCC from Dali, Yunnan Province, China. Materials and Methods: This retrospective study included patients who were diagnosed with NCC at The First Affiliated Hospital of Dali University between January 2018 and May 2023 and were residing in Dali, Yunnan Province, China. Results: A total of 552 patients with NCC were included, of which 33.3% belonged to Bai ethnicity. The clinical presentation of NCC exhibited variability that was influenced by factors such as the number, location, and stage of the parasites. Epilepsy/seizure (49.9%) was the most prevalent symptom, with higher occurrence in the degenerative stage of cysts (P < 0.001). Compared with other locations, cysticerci located in the brain parenchyma are more likely to lead to seizures/epilepsy (OR = 17.45, 95% CI: 7.96–38.25) and headaches (OR = 3.02, 95% CI: 1.23–7.41). Seizures/epilepsy are more likely in patients with cysts in the vesicular (OR = 2.71, 95% CI: 1.12–6.61) and degenerative (OR = 102.38, 95% CI: 28.36–369.60) stages than those in the calcified stage. Seizures was not dependent on the number of lesions. All NCC patients underwent anthelminthic therapy, with the majority receiving albendazole (79.7%). Conclusion: This study provides valuable clinical insights into NCC patients in Dali and underscores the significance of NCC as a leading preventable cause of epilepsy.
Prevalence and Risk Factors of Cytomegalovirus Colitis in Inflammatory Bowel Disease Patients in Riyadh, Saudi Arabia: A Tertiary Center Experience
(2023) Alotaibi, Yazeed; AlLehibi, Abed; Almtawa, Abdullah; Alotaibi, Nawaf; Alghamdi, Adel; Alrajhi, Saad; AlQutub, Adel; AlEid, Ahmad; Alamr, Abdulrhman; Ibrahim, Bashaar Al; Alahmari, Mohammed; Alhamidi, Hussam; Ahmad, Shameem; Alshammari, Fouad; Almotawa, Fahad; Altannir, Youssef; Alghamdi, Ahmed
Background: Patients with inflammatory bowel disease (IBD) are at a higher risk of cytomegalovirus (CMV) colitis because of their immunocompromised status. There are no studies from Saudi Arabia regarding the prevalence of CMV colitis in patients with IBD. Objective: To determine the prevalence, characteristics, and risk factors of CMV colitis in patients with IBD in Riyadh, Saudi Arabia. Materials and Methods: This retrospective study included patients with a confirmed diagnosis of IBD (aged 14–75 years) who were followed up at King Fahad Medical City, a referral care center in Riyadh, between January 2016 and December 2021; patients with indeterminate colitis or incomplete medical records were excluded. Results: A total of 341 patients with IBD were included, of which 236 (72.2%) had Crohn’s disease (CD) and 105 (27.8%) had ulcerative colitis (UC). Qualitative CMV PCR was done for 192 patients (60 UC and 132 CD patients), of which 14 patients were positive for CMV colitis (7.3%), and all positive CMV colitis cases were among UC patients (23.3%). However, the hematoxylin and eosin (H and E) stain and immunohistochemistry were negative for all patients. Most patients with CMV colitis were on steroids (71.4%), had at least one flare-up (64.3%), and were on biologic treatment (71.4%). Significant predictors of CMV colitis were hemoglobin (OR: 0.7; 95% CI: 0.51–0.96), albumin (OR: 0.88; 95% CI: 0.78–0.98), and C-reactive protein (OR: 1.03; 95% CI: 1.01–1.06) levels. Conclusion: This study found that the prevalence of CMV colitis was 7.3% among patients with IBD, and no case was diagnosed in patients with CD. In addition, as all cases diagnosed using qualitative CMV PCR were negative on H and E stain and immunohistochemistry, there is need for large-scale studies to improve the diagnosis of CMV colitis.
High Insulin Resistance in Saudi Women with Unexplained Recurrent Pregnancy Loss: A Case–control Study
(2023) Alghamdi, Ahlam A.; Alotaibi, Amani S.
Background: Unexplained recurrent pregnancy loss (RPL) accounts for >50% of the patients with RPL. Insulin resistance (IR) is a potential cause of unexplained RPL. Objectives: To evaluate the relationship between insulin resistance (IR) and unexplained RPL among Saudi women. Methods: This is a single-center, case–control study conducted at a tertiary hospital in the Eastern Province of Saudi Arabia. The study group comprised Saudi women with unexplained RPL, while the control group had Saudi women with at least one live birth and no RPL. Blood samples were taken to determine the fasting glucose (FG) and fasting insulin (FI) levels. Women with diabetes mellitus and polycystic ovarian syndrome were excluded. A homeostatic model assessment of insulin resistance index (HOMA-IR) value ≥3 was considered as IR. Results: The study and control groups comprised 43 and 56 women, respectively. Between the groups, there was a significant difference in the mean age (case: 37.9 ± 5.4 years; control: 32.2 ± 5.9 years; P < 0.0001) and the mean BMI (case: 31.5 ± 6.0; control: 26.1 ± 2.8; P < 0.0001). FG level was slightly higher in the control group (90.9 mg/dL vs 88.7 mg/dL; P = 0.068). FI level was significantly higher in the study group (16.33 μU/mL vs. 6.17 μU/mL; P < 0.0001). HOMA-IR of ≥3 was significantly more common in the study group (n = 22; 51.2%) than the control group (4; 7.1%) (P < 0.0001). After adjusting for age and BMI, IR ≥3 was found to be independently associated with unexplained RPL (aOR: 13.2; 95% CI: 3.77–46.36). Conclusions: This study showed that Saudi women with unexplained RPL had significantly higher levels of fasting insulin and insulin resistance than those without a history of RPL. Therefore, it is recommended to assess IR in women with RPL.
Use of Artificial Pancreas in the Management of Diabetes Mellitus: A Bibliometric Study
(2023) Marin-Garaundo, Eileen; Torre-Beteta, Rosario La; Munive-Degregori, Arnaldo; Alvitez, Juan; Barja-Ore, John; Mayta-Tovalino, Frank
Objectives: To describe the trends and characteristics of the worldwide scientific production on the use of artificial pancreas (AP) in the management of diabetes mellitus (DM). Materials and Methods: Scientific papers published between 2017 and 2022 were retrieved from the Scopus database using relevant keywords. Only original articles, reviews, and short surveys were included. The metadata were exported to the SciVal software for retrieving quantitative data and the main characteristics such as journals, authors, institutions, journal metrics by quartiles, subcategories, and collaborative networks were extracted. Results: A total of 642 articles were included after applying the inclusion/exclusion criteria: original articles, 489; reviews, 151; and short surveys, 2. The most common type of collaboration was at the national level (38.3%; citations per publication: 22.3; field-weighted citation index [FWCI]: 2.2) followed by international collaboration (29.4%; citations per publication: 19.6; FWCI: 1.94). More than 70% of articles in each year were published in journals listed in Q1. Two journals, Diabetes Technology and Therapeutics and Journal of Diabetes Science and Technology, accounted for about 22% of all publications. Six of the top 10 universities were from the United States, with The University of Virginia having the most publications (n = 54; 59 authors; citations per publication: 38.4; FWCI: 3.73). Conclusions: The findings of this study highlight that most research on this topic is published in high-quality journals and has a good citation impact. Notably, most research has been conducted in developed countries, thereby indicating the need for research efforts in this field from developing countries.
Prostate-specific Antigen Density as a Proxy for Predicting Prostate Cancer Severity: Is There Any Difference between Systematic and Targeted Biopsy?
(2023) Arafa, Mostafa A.; Farhat, Karim Hamda; Rabah, Danny M.; Khan, Farrukh K.; Mokhtar, Alaa; Al-Taweel, Waleed
Background: Prostate cancer screening with prostate-specific antigen (PSA) can result in unnecessary biopsies and overdiagnosis. Alternately, PSA density (PSAD) calculation may help support biopsy decisions; however, evidence of its usefulness is not concrete. Objective: To evaluate the predictive value of PSAD for clinically significant prostate cancer detection by systematic and MRI-targeted biopsies. Methods: This prospective study was conducted at two tertiary hospitals in Riyadh, Saudi Arabia, between December 2018 and November 2021. Patients suspected of prostate cancer were subjected to multi-parametric MRI, and for those with positive findings, systematic and targeted biopsies were performed. Clinically non-significant and significant prostate cancer cases were classified based on histopathology-defined ISUP grade or Gleason score. The PSAD was measured using the prostate volume determined by the MRI and categorized into ≤0.15, 0.16–0.20, and >0.20 ng/ml2 subgroups. Results: Systematic and targeted biopsies were carried out for 284 patients. The discriminant ability of PSAD is higher in MRI-targeted biopsy compared with systematic biopsy (AUC: 0.77 vs. 0.73). The highest sensitivity (97%) and specificity (87%) were detected at 0.07 ng/ml2 in targeted biopsy. More than half of the clinically significant cases were detected in the >0.2 ng/ml2 PSAD category (systematic: 52.4%; targeted: 51.1%). The CHAID methodology found that the probability of having clinically significant cancer (CSC) in patients with PSAD >0.15 ng/ml2 was more than threefold than that in patients with PSAD ≤0.15 ng/ml2 (64% vs. 20.2%). When considered by age, in PSAD ≤0.15 ng/ml2 subgroup, the percentage of CSC detection rate increased from 20.2% to 24.6% in patients aged ≥60 years. Conclusion: PSAD has good discriminant power for predicting clinically significant prostate cancer. A cutoff of 0.07 ng/ml2 should be adopted, but should be interpreted with caution and by considering other parameters such as age.
Are Pediatric Residents in Saudi Arabia Equipped to Provide Breastfeeding Care? A Cross-Sectional Study
(2023) Bahawi, Yara O.; Al-Wassia, Heidi K.; Bahaidarah, Saud A.; Aloufi, Faisal S.; Aljehani, Mohammed A.; Alfaydi, Rafah A.; Alghamdi, Jana S.
Background: There is a progressive reduction in breastfeeding rates in Saudi Arabia. Counseling and support from health-care providers are useful in overcoming barriers to continuing breastfeeding. However, medical education and residency programs often do not adequately provide breastfeeding training. Objective: To determine the knowledge, comfort level, perception, and clinical practices of pediatric residents regarding breastfeeding in Saudi Arabia and to measure the level and type of education received during their residency training. Materials and Methods: This cross-sectional study included pediatric residents from across Saudi Arabia who were registered with the Saudi Commission for Health Sciences and was conducted from February 2021 to January 2022. A validated self-reported questionnaire was used to elicit information from the respondents. Knowledge score was calculated as a percentage of correct answers. Results: A total of 253 residents completed the survey. The mean knowledge score was 58.4% ± 22.7%, which was lower than the cut-off threshold of good knowledge. Almost half of the residents (49.4%) were confident about addressing breastfeeding-related concerns. Although nearly all residents (91.7%) agreed that breastfeeding promotion is part of their role, 35% never or rarely met the mother before birth to discuss breastfeeding. Didactic teaching was the most prevalent educational tool during their training (34.3%); however, most residents preferred learning through interactive workshops (83.7%) and following lactation consultants (82.8%). Conclusion: Despite positive perceptions and confidence in providing breastfeeding care, pediatric residents in Saudi Arabia lack optimal knowledge of breastfeeding. These findings indicate the need for enhancing breastfeeding curricula in pediatric residency programs to improve breastfeeding consultation and management.
Understanding Auditory Processing Disorder: A Narrative Review
(2023) Alanazi, Ahmad A.
Auditory processing disorder (APD) is defined as difficulty in listening despite possessing hearing thresholds within the normal limit. Understanding rapid speech, following complex instructions, and listening in the existence of background noise are some of the difficulties in APD. APD has been observed in diverse clinical populations with suspected or diagnosed disorders, such as attention deficit–hyperactivity disorder, dyslexia, aphasia, and Alzheimer’s disease; however, it should be differentiated from these disorders. Despite the research on APD, its awareness is limited, resulting in it often being undiagnosed. Therefore, improving the awareness and understanding of APD is important. The current paper aims to review the literature on APD with a focus on school-age children. The prevalence, etiology, screening, and diagnosis of APD are discussed along with correlated disorders, interpretation of tests, and management strategies.
Breastfeeding Self-efficacy is Inversely Associated with Postpartum Depression: Findings from a Tertiary Hospital in Saudi Arabia
(2023) Baeisa, Razana Saleh; Aldardeir, Nashwa Fahed; Alsulami, Manar Thamer; Alsulami, Ahlam Hamdi; Al-Sharif, Jana Hamed; Alshahrany, Taif Ali; Alghamdi, Waleed Ahmed
Background: High breastfeeding self-efficacy is linked with lower rates of postpartum depression. No study from Saudi Arabia has previously assessed the relation between breastfeeding self-efficacy and postpartum depression Objective: To determine the correlation between breastfeeding self-efficacy and postpartum depression in a cohort from Saudi Arabia. Materials and Methods: This cross-sectional study included mothers who had given birth between February to June 2022 at King Abdulaziz University Hospital, Jeddah, Saudi Arabia, and were between 2 weeks and 3 months postpartum. Data were collected using a self-administered questionnaire comprising the following three sections: sociodemographic characteristics, Edinburgh Postpartum Depression Scale (EPDS), and Breastfeeding Self Efficacy Scale-Short Form (BSES-SF). Results: A total of 257 participants completed the questionnaire, with most aged 25–34 years (59.1%). The prevalence of postpartum depression was 25.3%, and it was significantly associated with lack of support from the husband and family during pregnancy (for both, P < 0.001), history of violence (P < 0.001), family history of depression (P = 0.045), complications during pregnancy (P = 0.004), and multiple pregnancies (P = 0.004). The mean score on the BSES-SF was 47.4, and participants who scored above the mean had significantly lower rates of postpartum depression (P = 0.003). In addition, an inverse relation was noted between BSES-SF and postpartum depression scores (r = −0.297): when the scores of BSES-SF increased, the scores of postpartum depression decreased. Conclusion: The rate of postpartum depression was high in Jeddah, Saudi Arabia; nonetheless, positive breastfeeding self-efficacy was found to be correlated with lower rates of postpartum depression. These findings indicate the need for careful screening of patients at risk of postpartum depression and for providing breastfeeding support/knowledge, both in the antenatal and postpartum periods.
Hepatic Abscess in Inflammatory Bowel Disease: A Systematic Scoping Review of an Overlooked Entity
(2023) Alshammary, Shadi Abdullah; Boumarah, Dhuha Nahar
Background: Liver abscess is one of the hepatobiliary manifestations of inflammatory bowel disease (IBD) that has been scarcely described in the literature. Objectives: To conduct a scoping review to provide a detailed description of the occurrence of hepatic abscess in patients with IBD and summarize the observed clinical features. Methodology: Searches were carried out using relevant keywords in Medline (via PubMed) and Web of Science from inception until June 13, 2022. Only articles that reported the occurrence of hepatic abscess in patients with IBD were included. Results: Forty-eight publications (40 case reports and 8 case series) were included, representing 73 patients with IBD who were radiologically or intraoperatively diagnosed with hepatic abscess. Patients with Crohn’s disease were more predisposed to developing hepatic abscess than patients with ulcerative colitis (79.5% vs. 20.5%, respectively). Furthermore, pyogenic liver abscess was found to be more prevalent (57.9%) compared with aseptic (38.7%) and amebic (3.2%) abscesses. No clear relation was found between death or prolonged hospital stay in terms of the clinical presentation or management plan, as mortality was reported in different age groups with different managements. Conclusion: To date, there is no consensus regarding the appropriate management of hepatic abscess as an extraintestinal manifestation of IBD. However, the condition shares several features with liver abscess diagnosed among the general population.
Surgical Consent in the Pediatric Age Group: Parental Perceptions Toward Legal Aspects of Informed Consent
(2023) Essa, Madani
Background: The perceptions of parents/legal guardians may drive their decisions on providing informed consent for minors. Currently, no study from Saudi Arabia has assessed the perceptions of parents/legal guardians toward informed consent for pediatric surgical procedures. Objective: To determine parents’ perception and understanding of pediatric informed consent for surgeries from Saudi Arabia and determining their level of participation in the decision-making process of the treatment modality. Methods: This observational cross-sectional study was conducted among parents from the Jazan region of Saudi Arabia with at least one child aged ≤ 12 years. Three aspects of surgical informed consent were evaluated: parents’ awareness, attitude, and understanding of informed consent and its legal issues; the knowledge they sought during informed consent discussions; and parents’ opinions about their respective roles in the decision-making process for the treatment. Results: A total of 366 responses were included in this study. More than 95% of the participants agreed that informed consent was necessary; however, 94.7% felt that regardless of their beliefs, they had to sign the form. Surprisingly, the majority (61%) believed that any relative can sign the consent form on behalf of the parents/legal guardian. Most respondents believe that pre-operative procedures (80.8%), the cost (93.9%), and the reason for the procedure and its alternatives (87.2%) should be discussed when informed consent is being sought. About 76.5% of the participants wanted to know all the information regarding the procedure; of these, 48.3% responded that they would play a role in deciding the eventual treatment modality. Conclusion: The findings of this study indicate the need to increase knowledge regarding surgical informed consent among parents in the Jazan region of Saudi Arabia.

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