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Fulltext Ingested Chicken Bone (Xiphoid Process) in the Anal Canal: A Case Report and Literature Review

Alkandari AF, Alsarraf HM, Alkandari MF

Cureus, 2023 Feb;15(2):e35060.
PMID: 36942189 DOI: 10.7759/cureus.35060

Accidental foreign body (FB) ingestion is common in the elderly, particularly edentulous and denture wearers. The most commonly ingested FBs are food-related, including fish and chicken bones. While small FBs can pass through the gastrointestinal tract without any complications, large or irregular-shaped FBs usually cause complications. These complications include choking, ulceration, perforation, fistula, abscess formation, or even death. Ingestion of a large chicken bone that reaches the anal canal without causing injury is extremely rare. We present a rare case of accidental chicken bone (xiphoid process) ingestion that manifested itself by projecting from the anus while defecating. Interestingly, the patient did not experience any food choking or abdominal pain, nor did she have any type of dementia. However, the patient could not grind food properly due to the loss of her upper molar teeth, which made her develop a habit of rapid swallowing. On examination, the chicken bone was seen within the anus with a sharp edge embedded in the mucosal wall. While a plain pelvic X-ray failed to display the FB, a pelvic CT scan with a 3D illustration showed its dimensions (5.0 x 2.5 x 3 cm). A plain pelvic CT scan confirmed the presence of the bone-contrast FB within the anal canal without injuring the surrounding anatomical structures. The FB was gently manipulated and successfully extracted after administering 5 ml of lidocaine gel enema. The patient was counseled regarding proper chewing habits, and she was referred to a dental clinic for a professional assessment. Seven days later, the patient was seen again at the clinic for a follow-up and was found to have an uneventful recovery. Maintaining good dental health and proper eating habits, as well as increasing awareness among edentulous individuals and denture wearers, are required to prevent accidental FB ingestions.
Development of an enzyme-linked immunosorbent assay for detection of IgE antibodies specific to Dermatophagoides pteronyssinus

Ho TM, Yit YH, Husain M

Asian Pac J Allergy Immunol, 1988 Dec;6(2):103-6.
PMID: 3146256

Allergy to Dermatophagoides pteronyssinus was determined in 61 rhinitis patients using prick test (PT), enzyme-immunoassay (EIA) and enzyme-linked immunosorbent assay (ELISA). A total of 43 patients tested positive with PT. Forty six patients were positive when tested with EIA and ELISA. With PT as standard test, EIA was found to have 83.7% sensitivity and 44.4% specificity; ELISA had 81.4% sensitivity and 38.9% specificity. There was a linear relationship between absorbance values obtained by EIA and ELISA. The performance time was 8 hours, 24 hours and 30 minutes for ELISA, EIA and PT respectively. The cost per test for ELISA, EIA and PT was US$ 0.20, US$ 5.20 and US$ 0.14 respectively. It was concluded that ELISA was more cost-effective than EIA should be used to supplement PT for a more complete diagnosis of allergy.
Fatty liver in a two days old neonate

Arivalagan P, Husain MS, Subramaniam K, Kaslan MRM

Med J Malaysia, 2019 Oct;74(5):454-455.
PMID: 31649231

Neonatal death due to inborn error of metabolism (IEM) is rare in Malaysia. We report a sudden neonate death just a few hours after being discharged from the hospital. The deceased was a two-day-old baby boy and was asymptomatic until his demise. He was fed with expressed breast milk and formula milk. Autopsy revealed fatty changes of the liver and an enlarged heart. Laboratory investigation confirmed very long chain Acyl-CoA dehydrogenase deficiency which resulted in his death. Autopsy of sudden unexpected death in neonate should include investigation for inborn error of metabolism. Fatty liver and enlarged heart could give a clue for the diagnosis.
Fulltext Validation of the inventory of Callous-Unemotional Traits among school-going adolescents in Malaysia

Mohamad Khalil AE, Kuay HS, Husain M, Kueh YC

PLoS One, 2023;18(2):e0276724.
PMID: 36795657 DOI: 10.1371/journal.pone.0276724

A key component in the study of antisocial behaviour among adolescents is the presence of callous-unemotional (CU) traits. Among the established tools available to measure CU traits is the Inventory of Callous-Unemotional traits (ICU). To date, there is no validated questionnaire to assess CU traits for the local population. Therefore, there is a need to validate the Malay version of the ICU (M-ICU) so that research can be conducted to explore CU traits among adolescents in Malaysia. The aim of the study is to validate the M-ICU. Two phases of cross-sectional study involving 409 (phase 1 -exploratory factor analysis (EFA), n = 180; phase 2-confirmatory factor analysis (CFA), n = 229) adolescents aged between 13 to 18 years old were conducted from July until October 2020 at six secondary schools in Kuantan district. Participants were selected via multistage random sampling. The ICU was initially translated into Malay language using forward-backward translation procedure by a group of bilingual researchers. Study participants completed the final version of the M-ICU questionnaire and socio-demographic questionnaire. Data was analysed using SPSS version 26 and MPlus software for factor structure validity by performing EFA and CFA. Initial EFA revealed three factors with two items deleted. A further EFA with two factors resulted in the deletion of unemotional factor items. Cronbach's alpha for overall scale improved from 0.70 to 0.74. CFA supported a two-factor solution with 17 items compared to the original English version that has three factors with 24 items. The findings revealed acceptable fit indices (RMSEA = 0.057, CFI = 0.941, TLI = 0.932, WRMR = 0.968). The study revealed that a two-factor model with 17 items of the M-ICU has good psychometric properties. The scale is valid and reliable to measure CU traits among adolescents in Malaysia.
Seroprevalence and sociodemographic characteristics of Toxoplasma gondii infection in patients with psychiatric disorders in Malaysia

Maisarah A, Mohamad S, Husain M, Abdullah S, Noordin R

Acta Trop, 2024 May 04;255:107241.
PMID: 38710263 DOI: 10.1016/j.actatropica.2024.107241

Toxoplasma gondii is a neurotropic protozoan parasite that affects neuronal processing in the brain. This study aimed to investigate the prevalence of T. gondii infection in psychiatric disorder patients. We also investigated the potential association between sociodemographic, clinical manifestation, and behavior of Toxoplasma-seropositive patients with psychiatric disorders. Commercial ELISAs (IgG, IgM, and IgG avidity) using serum and PCR using buffy coat were performed on samples from 54 individuals in each of the following groups: patients diagnosed with depressive disorder, bipolar disorder, and schizophrenia, as well as psychiatrically healthy subjects (control group). They were recruited from the Hospital Universiti Sains Malaysia in Kelantan, Malaysia. Of 54 patients with depressive disorder, 24/54 (44.4 %) were seropositive for IgG, and four (16.7 %) were IgG+/IgM+. Among the latter, a high avidity index indicating a past infection was observed in half of the samples (50.0 %), and the other half (50.0 %) showed a low avidity index, indicating a possible recent infection. Meanwhile, 30/54 (55.6 %) patients with bipolar disorder were seropositive for IgG+, five (16.7 %) were IgG+/IgM+, and four of them had a high avidity index, and one had a low avidity index. Patients with schizophrenia showed 29/54 (53.7 %) seropositive for IgG, two of them (6.9 %) were IgG+/IgM+; one of latter had a high avidity index, and one had a low avidity index. Of 54 people in the control group, 37.0 % (20/54) were seropositive for T. gondii IgG antibodies. However, no significant difference was observed in seroprevalence between the control group and each patient group. No PCR-positive results were documented. A Chi-Square and multiple logistic regression showed that age (p = 0.031), close contact with cats/pets (p = 0.033) and contact with soil (p = 0.012) were significantly associated with Toxoplasma seropositivity in patients with psychiatric disorders. Additional research is needed to elucidate the causal relationships and underlying mechanisms.
Fulltext Quality of Life and Its Association with Effort-Reward Imbalance among Medical Officers Working in Government Hospitals in Kuching, Sarawak, Malaysia

Joo CL, Husain M, Fadzil NA, Kueh YC

Malays J Med Sci, 2022 Oct;29(5):105-116.
PMID: 36474540 DOI: 10.21315/mjms2022.29.5.11

BACKGROUND: Medical officers (MOs) face multiple sources of work-related stress, including work system transition, job insecurity, dissatisfaction with income and intense working environments. This study aimed to examine the quality of life (QOL), effort-reward imbalance (ERI) and their association among MOs working in government hospitals in Kuching, Sarawak, Malaysia.
METHODS: This cross-sectional study was conducted among MOs from Sarawak General Hospital and Hospital Sentosa from May 2018 to March 2020. A total of 614 participants were selected through convenient sampling. An email with a link to three sets of questionnaires via Google forms including a questionnaire on sociodemographic data and job characteristics, the World Health Organization Quality of Life-Brief version (WHOQOL-BREF) (Malay version) and the effort-reward imbalance (ERI-Q) (long version) was sent to potential participants. A total of 276 MOs completed and returned the questionnaires. Data were analysed using descriptive, simple and multiple logistic regression analysis. A P-value of less than 0.05 was taken as a statistically significant result.
RESULTS: Most MOs reported no adversity in the workplace (i.e. 29% low effort/high reward, 5.1% high effort/high reward, 6.2% low effort/low reward and 23.6% high effort/low reward). More than half of MOs (54%) reported poor general QOL and were associated with a combination of active and passive on-calls (adjusted odds ratio [AOR] = 5.36, 95% confidence interval [CI]: 1.21, 23.79). Poor QOL in the physical domain was associated with the presence of chronic illness (AOR = 23.35; 95% CI: 4.25, 128.45), active on-calls (AOR = 14.75; 95% CI: 1.16, 188.35) and a combination of active and passive on-calls (AOR = 18.25; 95% CI: 1.39, 238.98). Men had a higher risk of poor QOL in the environmental domain (AOR = 2.03; 95% CI: 1.04, 3.98). Only 23.6% of MOs reported psychosocial adversity at work (high effort/low reward). High effort/low reward was associated with poor QOL in general (AOR = 4.71; 95% CI: 1.71, 13.01), physical (AOR = 4.53; 95% CI: 2.02, 10.17), psychological (AOR = 5.95; 95% CI: 2.82, 12.58) and environmental domains (AOR = 4.21; 95% CI: 1.95, 9.08). Low effort/high reward was found to have a lower likelihood of poor QOL in the social domain (AOR = 0.13; 95% CI: 0.04, 0.44).
CONCLUSION: Higher ERI was found to be associated with poor QOL among MOs in government hospitals. Future research should focus on interventions to improve working conditions.
Parents' Experiences of Affiliate Stigma when Caring for a Child with Autism Spectrum Disorder (ASD): A Meta-Synthesis of Qualitative Studies

Salleh NS, Abdullah KL, Yoong TL, Jayanath S, Husain M

J Pediatr Nurs, 2020 09 18;55:174-183.
PMID: 32957021 DOI: 10.1016/j.pedn.2020.09.002

PROBLEM: Stigma affects not only children diagnosed with autism spectrum disorder (ASD) themselves, but also people connected with them (i.e., parents, siblings). The capacity of parents to provide care is affected by the stigma they perceive. This meta-synthesis encompasses the experiences of affiliate stigma among parents of children with ASD.
ELIGIBILITY CRITERIA: Articles were limited to the English language, those reported on stigma experienced by parents of children with ASD aged 2-18 years, published between 1940 and 2019.
SAMPLE: PubMed, CINAHL, PsycINFO, EMBASE, Scopus and The Cochrane Library databases were searched for eligible studies. Titles and abstracts were reviewed, and twelve articles fitted the selection criteria. The texts of the selected research papers were reviewed by two independent reviewers.
RESULTS: Four common themes across parental experiences included felt stigma, enacted stigma, variations in stigma, and contributors to stigmatizing experiences.
CONCLUSIONS: Highlighting the differences in parents' views on affiliate stigma is necessary to create awareness about ASD and the stigma linked with this disorder.
IMPLICATIONS: The findings asserted that healthcare professionals, especially those in pediatric settings, and society need to have a greater awareness of the stigma and challenges that these parents encounter as this has implications on their mental and physical health. This awareness will lead to more compassionate health care delivery which will support them and create a better environment for families and children with ASD.
Fulltext Affiliate Stigma, Resilience and Quality of Life among Parents of Children with Autism Spectrum Disorder in Two Public Hospitals in Kelantan, Malaysia

Salleh NS, Tang LY, Husain M, Lim Abdullah K, Kueh YC

Malays J Med Sci, 2024 Jun;31(3):217-228.
PMID: 38984240 DOI: 10.21315/mjms2024.31.3.17

BACKGROUND: Often, the indirect impact of autism spectrum disorder (ASD) presents the family with significant challenges. One of these challenges is affiliate stigma due to parental affiliation with their child. This study aimed to explore affiliate stigma, resilience and quality of life (QoL) among parents of children with ASD.
METHODS: Cross-sectional study of 144 parents of children with ASD were recruited from two main tertiary hospitals in Kelantan, Malaysia, a developing country in Southeast Asia. Pearson correlation was used to examine the relationship between parental affiliate stigma, resilience and QoL. Simple and multiple linear regression analyses were used to identify the significant associated factors of affiliate stigma, resilience and QoL.
RESULTS: Correlational analyses revealed that perceived affiliate stigma demonstrated an inverse relationship with resilience and QoL. Additionally, resilience had a positive relationship with QoL. Regression analyses revealed that the father's employment status, the mother's level of education, having a disability card, the child's age at ASD diagnosis, comorbidities of the child and ASD severity perceived by parents were associated with parental affiliate stigma, resilience and QoL.
CONCLUSION: Study findings highlight the contribution of socio-demographic characteristics of children with ASD and their families in the determination of affiliate stigma, resilience and QoL.
Fulltext Determination of Non-Recrystallization Temperature for Niobium Microalloyed Steel

Akhtar MN, Khan M, Khan SA, Afzal A, Subbiah R, Ahmad SN, et al.

Materials (Basel), 2021 May 18;14(10).
PMID: 34070060 DOI: 10.3390/ma14102639

In the present investigation, the non-recrystallization temperature (TNR) of niobium-microalloyed steel is determined to plan rolling schedules for obtaining the desired properties of steel. The value of TNR is based on both alloying elements and deformation parameters. In the literature, TNR equations have been developed and utilized. However, each equation has certain limitations which constrain its applicability. This study was completed using laboratory-grade low-carbon Nb-microalloyed steels designed to meet the API X-70 specification. Nb- microalloyed steel is processed by the melting and casting process, and the composition is found by optical emission spectroscopy (OES). Multiple-hit deformation tests were carried out on a Gleeble® 3500 system in the standard pocket-jaw configuration to determine TNR. Cuboidal specimens (10 (L) × 20 (W) × 20 (T) mm3) were taken for compression test (multiple-hit deformation tests) in gleeble. Microstructure evolutions were carried out by using OM (optical microscopy) and SEM (scanning electron microscopy). The value of TNR determined for 0.1 wt.% niobium bearing microalloyed steel is ~ 951 °C. Nb- microalloyed steel rolled at TNR produce partially recrystallized grain with ferrite nucleation. Hence, to verify the TNR value, a rolling process is applied with the finishing rolling temperature near TNR (~951 °C). The microstructure is also revealed in the pancake shape, which confirms TNR.