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The ChoCO-W prospective observational global study: Does COVID-19 increase gangrenous cholecystitis?

De Simone B, Abu-Zidan FM, Chouillard E, Di Saverio S, Sartelli M, Podda M, et al.

World J Emerg Surg, 2022 Dec 16;17(1):61.
PMID: 36527038 DOI: 10.1186/s13017-022-00466-4

BACKGROUND: The incidence of the highly morbid and potentially lethal gangrenous cholecystitis was reportedly increased during the COVID-19 pandemic. The aim of the ChoCO-W study was to compare the clinical findings and outcomes of acute cholecystitis in patients who had COVID-19 disease with those who did not.
METHODS: Data were prospectively collected over 6 months (October 1, 2020, to April 30, 2021) with 1-month follow-up. In October 2020, Delta variant of SARS CoV-2 was isolated for the first time. Demographic and clinical data were analyzed and reported according to the STROBE guidelines. Baseline characteristics and clinical outcomes of patients who had COVID-19 were compared with those who did not.
RESULTS: A total of 2893 patients, from 42 countries, 218 centers, involved, with a median age of 61.3 (SD: 17.39) years were prospectively enrolled in this study; 1481 (51%) patients were males. One hundred and eighty (6.9%) patients were COVID-19 positive, while 2412 (93.1%) were negative. Concomitant preexisting diseases including cardiovascular diseases (p
Fulltext Colorectal cancer and potential predictors of never screened for faecal occult blood test: a narrative review

Sazali MF, Rahim SSSA, Hayati F, Mohd Daud MN, Avoi R, Omar A, et al.

J Public Health Res, 2021 Aug 04;11(1).
PMID: 34351098 DOI: 10.4081/jphr.2021.2377

Colorectal cancer (CRC) is a major public health threat. Therefore, CRC screening uptake has been a focus with the established precancerous lesion and the strong association of early detection with staging and survival of the disease. However, CRC screening is relatively low in many countries. This article briefly discussed the current situation of CRC, recommendations, and current uptake of CRC screening in various countries. Besides that, this article also highlights the potential factors that help to predict the CRC screening uptake worldwide. Identification of those factors could guide policymakers to develop an effective strategy to improve the CRC screening uptake and ultimately improve the health outcome of the population.
Fulltext Two novel gross deletions of TSC2 in Malaysian patients with tuberous sclerosis complex and TSC2/PKD1 contiguous deletion syndrome

Ismail NF, Nik Abdul Malik NM, Mohseni J, Rani AM, Hayati F, Salmi AR, et al.

Jpn J Clin Oncol, 2014 May;44(5):506-11.
PMID: 24683199 DOI: 10.1093/jjco/hyu024

Tuberous sclerosis complex is an autosomal dominant neurocutaneous disorder affecting multiple organs. Tuberous sclerosis complex is caused by mutation in either one of the two disease-causing genes, TSC1 or TSC2, encoding for hamartin and tuberin, respectively. TSC2/PKD1 contiguous gene deletion syndrome is a very rare condition due to deletion involving both TSC2 and PKD1 genes. Tuberous sclerosis complex cannot be easily diagnosed since there is no pathognomonic feature, although there are consensus diagnostic criteria for that. Mutation analysis is useful and plays important roles. We report here two novel gross deletions of TSC2 gene in Malay patients with tuberous sclerosis complex and TSC2/PKD1 contiguous gene deletion syndrome, respectively.
Fulltext Psychiatric illness and pregnancy: A literature review

Abdelhafez MA, Ahmed KM, Ahmed NM, Ismail M, Mohd Daud MNB, Ping NPT, et al.

Heliyon, 2023 Nov;9(11):e20958.
PMID: 37954333 DOI: 10.1016/j.heliyon.2023.e20958

BACKGROUND: Women of reproductive age frequently suffer from psychiatric disorders. The risk of developing anxiety, bipolar, and depressive disorders is especially significant during the perinatal period.
OBJECTIVES: This article aims to identify and discuss the different psychiatric conditions that might affect pregnant women and update the mother's carers about the recent and updated bidirectional relationship between psychiatric disease and adverse pregnancy outcomes, As well as the most updates in diagnostic and management strategies.
METHODS: A thorough analysis of the literature was conducted using database searches in EMBASE, Science Direct, Google Scholar, Scopus, and PubMed to obtain the objectives and aim of the study.
RESULTS: The presence of maternal mental illness during pregnancy has been linked to preterm delivery, newborn hypoglycemia, poor neurodevelopmental outcomes, and disturbed attachment. Placental anomalies, small-for-gestational-age foetuses, foetal discomfort, and stillbirth are among more undesirable perinatal outcomes.
CONCLUSIONS: Pregnancy-related psychiatric disorders are frequent. The outcomes for pregnant women, infants, and women's health are all improved by proper diagnosis and treatment of psychiatric problems.
Novel complex re-arrangement of ARG1 commonly shared by unrelated patients with hyperargininemia

Mohseni J, Boon Hock C, Abdul Razak C, Othman SN, Hayati F, Peitee WO, et al.

Gene, 2014 Jan 1;533(1):240-5.
PMID: 24103480 DOI: 10.1016/j.gene.2013.09.081

Hyperargininemia is a very rare progressive neurometabolic disorder caused by deficiency of hepatic cytosolic arginase I, resulting from mutations in the ARG1 gene. Until now, some mutations were reported worldwide and none of them were of Southeast Asian origins. Furthermore, most reported mutations were point mutations and a few others deletions or insertions.
An oncological curiosity of a male patient with a huge leiomyoma of the terminal ileum

Zainudin S, Rajanthran SK, Azizan N, Hayati F, Ginawoi J, Suhaimi KA, et al.

Oxf Med Case Reports, 2020 Oct;2020(10):omaa086.
PMID: 33133619 DOI: 10.1093/omcr/omaa086

Leiomyoma is a smooth muscle tumour that can arise in any part of the body especially the uterus. Even though it is traditionally linked with hormonal influence, it can also develop in extrauterine organs with a slight female predominance. It is indistinguishable with gastrointestinal stromal tumour (GIST) histologically. We report a case of a 30-year-old gentleman who presented with a huge painful mass in the right iliac fossa. Computed tomography revealed a 10 × 10 cm homogeneous mass arising from the terminal ileum; he subsequently underwent an open right hemicolectomy. Histology showed a well-circumscribed lesion composed of interlacing bundles of smooth muscle fibres of the submucosa with positive smooth muscle actin and H-Caldesmon stains but negative for DOG-1 and CD117 (c-kit) stains which were consistent with leiomyoma. Despite its rarity, this hormone-related tumour needs to be considered regardless of gender. Immunohistochemistry is paramount as it is histologically identical to GIST.
Fulltext Relationships between Psychopathology, Psychological Process Variables, and Sociodemographic Variables and Comparison of Quarantined and Non-Quarantined Groups of Malaysian University Students in the COVID-19 Pandemic

Pang NTP, James S, Giloi N, Rahim SSSA, Omar A, Jeffree MS, et al.

Int J Environ Res Public Health, 2021 Sep 14;18(18).
PMID: 34574581 DOI: 10.3390/ijerph18189656

The COVID-19 pandemic has had considerable psychological health impacts across the globe. This study aimed to establish the psychological process variables underlying psychopathology in Malaysian public university students during the national Movement Control Order (MCO). The aim was to craft structured and sustainable psychological support programs with these students. We conducted a cross-sectional study involving Malaysian university students subjected to the Malaysian MCO. Structured questionnaires measuring sociodemographic factors, measures of depression, anxiety, stress, psychological mindedness, psychological flexibility and state mindfulness were employed. A total of 515 students participated in this study with 12 students (2.3%) being quarantined at the time. Many of them scored 'moderate' or above on the Depression, Anxiety and Stress Scale (DASS) with 20.2%, 25.0% and 14.2%, respectively. Quarantined students had higher depressive symptoms, with female students scoring significantly higher for depression, anxiety, and stress. Multiple regressions suggested gender and quarantine status predicted depression scores. However, only gender significantly predicted anxiety and stress. Psychological flexibility and psychological mindedness (Insight subscale) are significantly correlated with depression, anxiety, and stress, with psychological mindedness predicting all three psychopathologies. This study demonstrates that gender, psychological flexibility, and psychological mindedness are key demographic and psychological factors impacting students. Targeting psychological flexibility and psychological mindedness may enable timely prevention and intervention programs for our students to support their mental and physical health as we move through, and out of, the pandemic.
Factors Influencing Attitude Toward Organ and Tissue Donation Among Patients in Primary Clinic, Sabah, Malaysia

Lim KJ, Cheng TTJ, Jeffree MS, Hayati F, Cheah PK, Nee KO, et al.

Transplant Proc, 2020 Apr;52(3):680-686.
PMID: 32146022 DOI: 10.1016/j.transproceed.2020.01.007

INTRODUCTION: Worldwide, the gap between organ supply and demand has widened over the years. Malaysia has one of the lowest deceased organ donation rates. Success rate of organ or tissue procurement depends on not only the approach rate by health care providers but also the awareness among the public, whereby it can be a platform for family initiation of organ donation. The purpose of this study is to assess the knowledge of and determine the factors influencing attitude toward organ and tissue donation among patients in a primary clinic.
METHODS: A cross-sectional analytical study was carried out. Self-administered questionnaires were given to 400 patients who registered at an outpatient clinic in April 2018. Convenience sampling was applied.
RESULTS: Monthly income, education level, occupation, and knowledge level are significantly associated with attitude of the respondents toward organ and tissue donation. Occupation influenced attitude toward organ donation. Knowledge of organ donation and brain death both significantly affected attitude toward organ donation.
CONCLUSION: The greater the knowledge of organ donation and brain death, the more positive impression or attitude toward organ donation. Education level and income are the main predictors that influence attitude toward organ donation. Hence, it is important for public health units to promote and deliver public education on organ donation, change public misconceptions, and work parallel with hospitals to increase organ donation rates in Sabah.
Fulltext Determinants of glycaemic control among type 2 diabetes mellitus patients in Northern State of Kedah, Malaysia: a cross-sectional analysis of 5 years national diabetes registry 2014-2018

Hassan MR, Jamhari MN, Hayati F, Ahmad N, Zamzuri MIA, Nawi AM, et al.

Pan Afr Med J, 2021;39:206.
PMID: 34603587 DOI: 10.11604/pamj.2021.39.206.30410

Introduction: type 2 diabetes mellitus has become a global public health crisis. The increment in the cases has contributed significantly to the parallel increase in the prevalence of overweight and obesity. This paper aimed to analyse the relationship between lipid profile, waist circumference and body mass index (BMI) with the glycaemic control of the diabetes patients in Kedah.
Methods: a cross-sectional study was conducted, using the Kedah audit samples data extracted from the National Diabetes Registry (NDR) from the year 2014 to 2018. A total of 25,062 registered type 2 diabetes mellitus patients were selected using the inclusion and exclusion criteria from the registry. Only patients with complete data on their HbA1C, lipid profile, waist circumference and BMI were analysed using SPSS version 21.
Results: the means for the age, BMI and waist circumference of the samples were 61.5 (±10.85) years, 27.3 (±5.05) kg/m2 and 89.46 (±13.58) cm, respectively. Poor glycaemic control (HbA1c>6.5%) was observed in 72.7% of the patients, with females having poorer glycaemic control. The BMI and waist circumference were found to be significantly associated with glycaemic control (P<0.001). The total cholesterol, triglycerides and low-density lipoproteins values showed positive correlation with glycaemic control (r = 0.178, 0.157, 0.145, p<0.001), while high-density lipoproteins values are negatively correlated (r = -0.019, p<0.001).
Conclusion: implementing lifestyle changes such as physical activity and dietary modifications are important in the management of BMI, waist circumference and body lipids, which in turn results in improved glycaemic control.
Fulltext Factors of Never Screened with Faecal Occult Blood Test in Public Primary Care Facilities

Sazali MF, Syed Abdul Rahim SS, Avoi R, Hassan MR, Hayati F, Azhar ZI, et al.

Asian Pac J Cancer Prev, 2021 Jan 01;22(1):163-169.
PMID: 33507695 DOI: 10.31557/APJCP.2021.22.1.163

BACKGROUND: Colorectal cancer (CRC) is still a major public health threat. In the effort to reduce CRC incidence and mortality, faecal occult blood test (FOBT) is currently the screening tools used for early detection of CRC. However, the uptake of FOBT screening is less than promising. This study aims to identify the prevalence and predictors of Never Screened with FOBT (NS-FOBT).
METHODS: A cross sectional study was conducted in five health clinics under Kota Kinabalu district, Sabah, Malaysia Borneo involving 162 attendees with age of 50 years old and above. A validated self-administered questionnaire was used to collect the data. Multiple logistic regression analysis was used to determine the predictors of NS-FOBT.
RESULTS: The prevalence of NS-FOBT was 85.8% (n=139). Important predictors of NS-FOBT were age (aOR: 0.922; 95% CI: 0.855, 0.995; p=0.035), Bumiputera ethnicity (vs Non Bumiputera; aOR: 4.285; 95% CI: 1.384, 13.263; p=0.012), knowledge score (aOR: 0.921; 95% CI: 0.856, 0.99; p=0.027), and attitude score (aOR: 0.801; 95% CI: 0.702, 0.913; p=0.001).
CONCLUSION: There is high prevalence of NS-FOBT. Age, ethnicity, knowledge, and attitude were important predictors of NS-FOBT. Strategies are needed to improve FOBT screening rate among the public. Socio-culturally tailored health promotion strategies as well as strengthening the communication, collaboration, and education to enhance the role of family physician is vital in improving the CRC prevention and care.
Fulltext Fear of COVID-19 and COVID-19 Stress and Association with Sociodemographic and Psychological Process Factors in Cases under Surveillance in a Frontline Worker Population in Borneo

Pang NTP, Nold Imon G, Johoniki E, Mohd Kassim MA, Omar A, Syed Abdul Rahim SS, et al.

Int J Environ Res Public Health, 2021 Jul 05;18(13).
PMID: 34281147 DOI: 10.3390/ijerph18137210

COVID-19 stress and fear of COVID-19 is an increasingly researched construct in the general population. However, its prevalence and association with sociodemographic factors and psychological process variables has not been explored in frontline workers under surveillance in a Bornean population. This study was a cross-sectional study using a sociodemographic questionnaire incorporating two specific epidemiological risk variables, namely specific questions about COVID-19 surveillance status (persons under investigation (PUI), persons under surveillance (PUS), and positive cases) and the nature of frontline worker status. Furthermore, five other instruments were used, with three measuring psychopathology (namely depression, anxiety and stress, fear of COVID-19, and stress due to COVID-19) and two psychological process variables (namely psychological flexibility and mindfulness). Kruskal-Wallis and Mann-Whitney tests were performed to assess if there were significant differences in psychopathology and psychological process variables between sociodemographic and epidemiological risk variables. Hierarchical multiple regression was further performed, with depression, anxiety, and stress as dependent variables. There were significant differences in the fear of COVID-19 between positive cases, PUI, and PUS. The fear of COVID-19 scores were higher in positive cases compared to in PUS and PUI groups. Upon hierarchical multiple regression, mindfulness and psychological flexibility were significant predictors of depression, anxiety, and stress after controlling for sociodemographic and epidemiological risk factors. This study demonstrates that exposure to COVID-19 as persons under investigation or surveillance significantly increases the fear of COVID-19, and brief psychological interventions that can positively influence mindfulness and psychological flexibility should be prioritized for these at-risk groups to prevent undue psychological morbidity in the long run.
Fulltext A Non-severe Coronavirus Disease 2019 Patient With Persistently High Interleukin-6 Level

Hambali NL, Mohd Noh M, Paramasivam S, Chua TH, Hayati F, Payus AO, et al.

Front Public Health, 2020;8:584552.
PMID: 33304877 DOI: 10.3389/fpubh.2020.584552

Interleukin 6 (IL-6) is one of the markers of immune system activation indicating existent infection and inflammation. We present here a case of a 55-year-old male COVID-19 patient with an unusual high level of interleukin 6 (IL-6). Further investigation revealed he had hepatocellular carcinoma (HCC) with underlying hepatitis B. He did not present with respiratory symptoms although a baseline chest x-ray showed changes, and the patient was categorized as Class 3A of COVID-19. Routine investigations proceeded with high-resolution computed tomography and IL-6 to monitor for progression to severe COVID-19. Notably, there was a high IL-6 level but other parameters did not show he was in severe COVID-19. In this report, we conclude that elevated IL-6 level in a COVID-19 patient is not necessarily associated with severe COVID-19.
Fulltext Gastric trichobezoar in an end-stage renal failure and mental health disorder presented with chronic epigastric pain: A case report

Ali AA, Gurung R, Fuad ZM, Moosa M, Ali I, Abdulla A, et al.

Ann Med Surg (Lond), 2020 Oct;58:76-79.
PMID: 32953103 DOI: 10.1016/j.amsu.2020.08.021

Background: Gastric trichobezoar happens when there is an indigestible substance or food found in the gastrointestinal tract. It is a rare presentation which is usually associated with trichotillomania and trichopagia. The presentation may not be specific and is usually related to dyspepsia-like symptoms. In the worst-case scenario, this may cause gastric outlet or intestinal obstruction which eventually requires surgery.
Case presentation: We present a 36-year-old lady with underlying end-stage renal failure (ESRF) and undiagnosed mental health issues who was treated for recurrent episodes of gastritis. Imaging modalities revealed intragastric foreign body ingestion which is consistent with gastric trichobezoar. She eventually underwent laparotomy and gastrotomy to remove the foreign body. Postoperatively, she was referred and followed-up by the psychiatric team.
Conclusion: Gastric trichobezoar has strong associations with psychiatric disorders. With the co-existence of an ESRF, uraemia might contribute to the aetiology of the trichotillomania and trichophagia. Open surgery is the choice of definitive management especially if bezoars are larger. Should the recurrence be remitted, a biopsychosocial modality and regular haemodialysis is the most sustainable approach to ensure the behaviour does not persist.
Fulltext Successful pregnancy in morbidly obese lady with polycystic ovary syndrome after bariatric surgery: A case report

Pg Baharuddin DM, Leik NKO, Hayati F, Mohd Daud MN, See E, Sharif SZ, et al.

Int J Surg Case Rep, 2021 Aug;85:106235.
PMID: 34330067 DOI: 10.1016/j.ijscr.2021.106235

INTRODUCTION: Obesity has been proven to have adverse effects on fertility and is one of the predisposing factors for delay in pregnancy even with the use of assisted reproductive technique. There are many pathways in which obesity can affect fertility such as anovulation, poor implantation and low-quality oocyte.
CASE PRESENTATION: We report a case of a 40-year-old lady with primary infertility for six years with underlying polycystic ovary syndrome (PCOS) and BMI 45.7 whom was successfully conceived twice following bariatric surgery procedure in which reduction of 70% of her BMI prior to bariatric surgery lead to her spontaneous conception without fertility intervention and successful live birth.
CLINICAL DISCUSSION: Obese PCOS needs multidisciplinary approaches which include weight loss program such as dietary advice, exercise intervention as part of preliminary treatment prior to ovulation induction and counselling.
CONCLUSION: Bariatric surgery has been a mainstay treatment in patients with morbid obesity and those with BMI more than 35 associated with obesity related problems such as joint pain, hypertension or diabetes mellitus. Bariatric surgery such as laparoscopic sleeve gastrectomy should be considered more often in contrast to lifestyle modification for morbidly obese lady with PCOS and infertility prior to the use of standard ovulation induction regime for treating infertility.
Fulltext Prevalence of occupational injury and determination of safety climate in small scale manufacturing industry: A cross-sectional study

Abidin A, Awang Lukman K, Sajali H, Syed Abdul Rahim SS, Robinson F, Hassan MR, et al.

Ann Med Surg (Lond), 2021 Sep;69:102699.
PMID: 34429955 DOI: 10.1016/j.amsu.2021.102699

Background: Occupational injuries are among the most important workplace issues. This study aims to determine the safety climate and prevalence of occupational injuries in the small-scale manufacturing industry.
Methods: A cross-sectional study with ten small scale manufacturers participated accounting for a total of 300 respondents. Data were collected from July to August 2020 using the NOSACQ-50 questionnaire.
Results: The prevalence of occupational injury for the past 12 months was at 18%. The most often injured body parts were hands and legs while among the most common injury types were open wound, burns and bleeding. The mean NOSACQ-50 scores for all dimensions are good. The associated factors are working hours per week, and compliance to SOP. There are differences in the mean scores of NOSACQ-50 between injured and non-injured workers across all dimensions.
Conclusion: The safety climate among manufacturing industry employees is at a good level, while the prevalence of occupational injury is relatively low.
Fulltext Role of imaging in managing lateral trocar site incisional hernia after abdominoperineal resection

Aimanan K, Mohd Nor MR, Ling W, Che Ghazali K, Ahmad Hamidi AJ, Hayati F, et al.

Radiol Case Rep, 2021 Nov;16(11):3457-3460.
PMID: 34527123 DOI: 10.1016/j.radcr.2021.08.031

Trocar site incisional hernia (TSIH) is an unpleasant complication of laparoscopic surgery. A 70-year-old male with low rectal carcinoma underwent a laparoscopic abdominoperineal resection after completion of neoadjuvant radiotherapy. The postoperative recovery was smooth; however, he developed abdominal distension and pain over the previous drain site after removal on day 3. In view of diagnostic ambiguity, an imaging tool was requested as an adjunct to further management. Computed tomography of the abdomen showed small bowel obstruction secondary to herniated ileal loops passing through the right iliac fossa anterior abdominal wall defect at the previous drainage site. An exploration was made and the rectus defect was closed using a non-absorbable suture.
Fulltext Vitiligo and pregnancy: How do each affect the other?

Abdelhafez MMA, Ahmed KAM, Ping Pang NT, Pg Baharuddin DM, Than WW, Kadir F, et al.

Ann Med Surg (Lond), 2021 Oct;70:102833.
PMID: 34540219 DOI: 10.1016/j.amsu.2021.102833

Vitiligo is one of the dermatomes affecting the melanocytes resulting in their destruction and subsequent patchy depigmentation of the skin. It is postulated to occur due to an autoimmune problem. Despite being a disease with limited systemic involvement and lack of mortality, it has a severe psychological impact. It may have a powerfully negative effect on a patient's quality of life. The relationship between vitiligo and pregnancy is not widely acknowledged. It may be associated with adverse pregnancy outcomes such as recurrent miscarriage, prematurity, intrauterine growth retardation and pre-eclampsia. Herein, this review describes the disease's adverse effects on pregnancy outcomes and the influence of pregnancy itself on the clinical evolution and prognosis of vitiligo.
Fulltext Knowledge, attitude and practice on diabetic wound care management among healthcare professionals and impact from a short course training in Sabah, Borneo

Bondi ME, Rahim SSSA, Avoi R, Hayati F, Ahmedy F, Omar A, et al.

Medeni Med J, 2020;35(3):188-194.
PMID: 33110670 DOI: 10.5222/MMJ.2020.02929

Objective: Healthcare professionals with an advanced level of knowledge and skills on diabetic wound care management are needed to effectively manage complex wounds. This study aimed to determine the effects of an educational intervention to enhance the management of wound care among healthcare professionals.

Method: This study was part of a quasi-experimental pre-post research design where 82 healthcare professionals were recruited and assigned to intervention and control groups. The participants in the intervention group attended two days of educational intervention training on diabetic wound care management, while there was no intervention in the control group. A questionnaire on knowledge, attitude, and practice was applied before and one-month post-intervention to both groups.

Results: Pre-test resulted in a low level of knowledge 72.1% and 74.4%, negative level of attitude 67.4% and 66.7%, and a moderate level of practice 79.1% and 76.9% in both intervention and control groups respectively. Post-test resulted in increasing levels of knowledge (76.7%), positive attitude (100%), and practice (76.7%) in the intervention group. At the same time, there was no significant change in the control group. Repeated Measure ANOVA for within-subject and between-subject effects resulted in a statistically significant p-value of 0.001 for knowledge, attitude, and practice after the educational intervention.

Conclusion: Health professionals have only a moderate level of knowledge on diabetic wound care management. It is important to improve this level by specific trainings and by using a good training module.
Prospective diagnostic study on the use of narrow-band imaging on suspicious lesions during colonoscopy examination

Yaacob H, Ikhwan SM, Hashim MN, Syed Abd Aziz SH, Wan Zain WZ, Tuan Sharif SE, et al.

Asian J Endosc Surg, 2018 Nov;11(4):318-324.
PMID: 29424061 DOI: 10.1111/ases.12463

INTRODUCTION: Colonoscopy is the gold standard to detect colorectal neoplasm. Narrow-band imaging (NBI) has a good diagnostic accuracy to differentiate between neoplastic and non-neoplastic colorectal lesions. This study explores the diagnostic validity of NBI colonoscopy as well as its associated factors related to neoplastic and non-neoplastic colorectal lesions.
METHODS: This study enrolled 100 patients in a single-center tertiary teaching hospital. Patients presented for screening colonoscopy, and those with suspicious colorectal lesions were included in this study. During colonoscopy, the most suspicious lesion in each patient was analyzed using the NBI system based on Sano's classification. Each lesion was biopsied for histopathological analysis, the gold standard. Endoscopic images were captured electronically. The sensitivity, specificity, and diagnostic accuracy of NBI colonoscopy were assessed. Other associated factors related to neoplastic and non-neoplastic lesions were analyzed accordingly.
RESULTS: The sensitivity and specificity of the NBI were 88.2% and 71.9%, respectively. The area under the receiver-operator curve was 0.801, indicating that NBI has a good ability to differentiate between disease and non-disease. There are significant associations between histopathological examination outcomes and both presenting symptoms, especially weight loss, and lesion site, even after other variables were controlled (P
Improvement in Erectile Dysfunction Among Male Obese Patient, Following Bariatric Surgery in Hospital Canselor Tuanku Muhriz (HUKM)

Sultan MAH, Zin MHM, Hayati F, Zainuddin ZM, Kosai NR, Rajan R, et al.

Obes Surg, 2023 Mar 30.
PMID: 36997694 DOI: 10.1007/s11695-023-06547-w

PURPOSE: Obesity is associated with multiple health-related complications and affects various aspects of life, including erectile dysfunction (ED). The aim of this study is to postulate that erectile dysfunction in male obese patients can be reversed following bariatric surgery.
MATERIALS AND METHODS: We conducted a non-randomized quasi-experimental study (prospective) between 2 groups, those who underwent surgery with the control group. In this study, the resolution of erectile dysfunction following bariatric surgery comparing with the control group was evaluated in terms of International Index of Erectile Function (IIEF) score. IIEF score is taken by delivering validated questionnaire to participants that enrolled in this study, both the control and intervention group.
RESULTS: A total of 25 patients were included in this study, 13 from the intervention group and 12 from the control group. From our study, we evaluated the resolution of IIEF score in both groups. We found that the resolution of erectile function is statistically significant in the intervention group compared to control group. Spearman rank correlation (rs) test was performed to identify the correlation between age and IIEF score.
CONCLUSION: Statistically significant improvements in erectile function were found following bariatric surgery. This is evidenced by the improvements in the IIEF score post-surgery compared to control group.

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