Epithelioid hepatic angiomyolipoma in pregnancy: A case report.

INTRODUCTION AND IMPORTANCE: Epithelioid hepatic angiomyolipoma (HAML) is a rare benign tumor predominantly found in women. Its occurrence during pregnancy is extremely rare. Accurate diagnosis of HAML is challenging due to its radiological resemblance to other hepatic neoplasms. We present a case of epithelioid HAML in a pregnant patient, highlighting the diagnostic and management challenges encountered. CASE PRESENTATION: A 24-year-old pregnant female, in her fifth month of pregnancy, presented with right hypochondrium pain and nausea. Radiological imaging suggested the possibility of a hepatic adenoma. The patient opted to continue the pregnancy with regular monitoring of the mass as well as fetal health. After delivering a healthy baby, the patient underwent successful mass excision and cholecystectomy. Histopathology of the liver mass confirmed the diagnosis of epithelioid HAML. CLINICAL DISCUSSION: Epithelioid HAML is a rare tumor often misdiagnosed. It is more aggressive and frequently associated with tuberous sclerosis complex (TSC) compared to other subtypes. The diagnosis of HAML can be challenging due to its resemblance to Hepatocellular Carcinoma and other hepatic neoplasms on radiological imaging. Immunohistochemistry plays a crucial role in confirming the diagnosis. Surgical excision is the recommended treatment, with complete removal to minimize the risk of recurrence. CONCLUSION: This case report highlights the rarity of epithelioid HAML during pregnancy and emphasizes the importance of a multidisciplinary approach in managing hepatic neoplasms. Close monitoring is crucial, considering the potential risks to the mother and fetus. Accurate diagnosis through histopathological evaluation, immunohistochemistry and a multidisciplinary approach are essential for appropriate management.

Calcifying Nested Stromal-Epithelial Tumor: An Extremely Rare Hepatic Tumor.

Calcifying nested stromal-epithelial tumor is a rare hepatic malignancy with approximately 50 cases reported in the literature. Its clinical presentation is nonspecific, and the diagnosis is mainly based on histology which shows nests of spindle and epithelioid cells along with a desmoplastic myofibroblastic stroma containing variable calcification and ossification. In this report, we present a case of a 24-year-old woman with a history of abdominal pain, distension, and dyspepsia. She had a palpable liver with normal liver function test results. Serum alpha-fetoprotein levels were within normal range, and serologies for hepatitis B and C virus remained negative. Radiological investigations (magnetic resonance imaging and computed tomography) showed a large, right hepatic lobe mass with tumor invasion into the right posterior portal vein, but the 2 modalities could not characterize the lesion. Finally, an ultrasound-guided biopsy of the liver lesion provided the diagnosis of calcifying nested stromal-epithelial tumor. The tumor was resected successfully.

Donor Safety First: Postoperative Hepatectomy Outcomes in Living Liver Donors.

BACKGROUND: Living donor liver transplantation (LDLT) has become a popular treatment option because some countries lack a deceased organ program and the growing demand for liver transplants. Although postoperative outcomes are similar to deceased donor liver transplants, there is still an element of risk to the donor. The Clavien-Dindo classification system has been used to standardize reporting across different institutions and surgeons to categorize surgical outcomes. METHODS: Between January 1, 2022, and December 31, 2022, 207 living donors underwent hepatectomies at our center. All donors underwent a 3-step process of mandatory screening. Postsurgical complications were classified using the Clavien-Dindo classification. RESULTS: A total of 207 donor hepatectomies for LDLT were performed during our study period. Most donors (92.8%) were aged between 18 and 39 years. The most common type of graft used was a right lobe without the middle hepatic vein (82.6%). Most donors (91.7%) experienced an intraoperative blood loss of ≤500 mL. A total of 140 patients had an ordinary postoperative course. Grade 1 complications were observed in 16.9%, grade 2 in 12.1%, and grade 3 in 3.4% of the remaining patients. No grade 4 or grade 5 (patient death) complications were observed in this cohort. CONCLUSIONS: Living donor liver transplantation remains the most practiced liver transplant surgery in Pakistan. Our findings highlight the safety of the LDLT program with minimal risk of significant complications. The study also underscores the importance of careful screening and monitoring of living donors and the need for standardized reporting of surgical outcomes using the Clavien-Dindo classification system.

Exploring safety and efficacy of rivaroxaban after living donor liver transplantation: a retrospective study.

PURPOSE: Thromboembolic complications remain a significant concern in postoperative patients, particularly those who have undergone liver transplantation. Warfarin has been the standard oral anticoagulant. Direct oral anticoagulants (DOACs) have several advantages over warfarin, including rapid onset of action and standardized dose guidelines. We aimed to assess the safety of rivaroxaban in living donor liver transplantation (LDLT) recipients. METHODS: This study was a single-center, retrospective descriptive analysis of LDLT recipients who received rivaroxaban between December 2020 and April 2022. A total of 27 recipients received rivaroxaban postoperatively. Liver function tests, immunosuppression levels, serum creatinine, and INR were recorded before the initiation of rivaroxaban and then on post-therapy days 1, 7, 14, 28, 90, and 180. RESULTS: Among the 27 recipients receiving rivaroxaban postoperatively, portal venous thrombosis was the most prevalent indication for anticoagulation (44.4%), followed by Budd-Chiari syndrome (29.6%). Nine patients had a twofold increase in either ALT or AST values, two of whom were treated for biliary strictures and the others for rejection. Eighteen patients were given tacrolimus, and eight were on cyclosporine, with one patient switched from tacrolimus to cyclosporine due to insufficient therapeutic levels. There were no incidents of bleeding or re-thrombosis during the 180-day follow-up period. CONCLUSION: Rivaroxaban may be a safe and effective alternative in LDLT recipients with no significant adverse incidents. Further studies with larger sample sizes are needed to confirm these findings and determine this population's optimal dose and duration of rivaroxaban therapy.

An Assessment of the Training Program on Mental Health for Community Health Workers in Kashmir, India.

In recent years mental health has emerged as a major health threat in low income countries like India. In response, mental health care has been integrated into primary health care, in turn creating a rising demand for trained and skillful mental health professionals. This study was conducted in district Budgam (J&K), India with the aim of providing training to community health workers (CHWs) and measuring the change using pre- and post-training evaluations. The pre and post tests were undertaken, assessing changes in mental health literacy at three different points of time: pre-training, post-training, and three month follow-up. Mental health literacy was assessed using the interviewer-administered Mental Health Literacy Survey. The training intervention was a five-day course based on a facilitator's manual developed specifically for community health workers in India. A total of 25 community health workers from rural areas of Budgam District (mostly Integrated Child Development Service supervisors), Health Educators and Anganwadi Workers, were engaged for the study. Findings demonstrate that the training course improved participants' ability to recognize any mental health disorders. There was a clear distinction between the level of awareness pre- and post- training. The results were statistically significant on various domains Ability to recognize disorders (Pre-post P= 0.001), Knowledge of the professional help available (Pre-post p= 0.000), Attitudes that promote the recognition or appropriate help-seeking behavior (Pre-post p= 0.000) (p<0.05). Further follow up after three months was done. The mixed findings from this study, suggesting the training course has potential to improve some aspects of mental health literacy among the CHWs, including their understanding of various mental health problems.

Clinical and Biochemical Characteristics of COVID-19 Patients During the Delta-Omicron Wave with Risk Assessment of Adverse Outcomes.

OBJECTIVE: To compare clinical and biochemical characteristics of hospitalised COVID-19 patients and risk assessment of disease outcomes Study Design: Descriptive study. Place and Duration of the Study: Department of Pathology, Dow International Medical College and Sindh Infectious Diseases Hospital and Research Centre, from January to March 2022 Methodology: SARS CoV-2 PCR-positive hospitalised patients were enrolled. Delta or omicron variants infected patients were followed till the last recorded event of hospitalisation. After a detailed history, clinical and biochemical profiles were recorded during the hospitalisation. Length of hospitalisation, ICU admission and in-hospital mortality were taken as outcomes and odd ratios were calculated. RESULTS: During the study period, omicron was the predominant SARS CoV-2 variant. Omicron-infected patient were older (67 vs. 62 years) and had a significantly shorter duration between appearance of symptoms and hospitalisation (5 vs. 8 days), when compared with the delta patients. Median values of LDH, ferritin and TLC were significantly higher in delta patients (p<0.05). Delta infected patients have a 3.9 times more risk of prolonged hospital stay. In patients with increased TLC, the risk of prolonged hospitalisation and ICU admission was found 16% and 23%, respectively. However, the aOR for ICU admission and in- Hospital mortality were not found significant for the delta and omicron-infected patients. CONCLUSION: The clinical course and biochemical profiles are diverse in delta and omicron patients. Hospitalised patients with omicron infection exhibit shorter stays. High values of TLC are found associated with an increased risk of longer hospital stay and ICU admissions. KEY WORDS: COVID-19, Delta variant, Omicron variant, Hospitalised patients, Outcomes, In-hospital mortality, Biochemical markers, Clinical severity.

Beliefs about causes of psychotic disorders and subsequent help-seeking behaviour in caregivers presenting at the Department of Psychiatry, Civil Hospital, Karachi.

OBJECTIVE: To assess the beliefs about causes of psychotic disorders and subsequent help-seeking behaviour in caregivers. Methods: The descriptive cross-sectional study was conducted at the Department of Psychiatry, Civil Hospital, Karachi, from September 2020 to February 2021, and comprised caregivers of patients with psychotic disorders. Data was collected using a questionnaire that was filled up by caregivers mentioning their beliefs about the cause of the disorder and subsequent help-seeking behaviour. Data was analysed using SPSS 22. RESULTS: Of the 162 participants, 69(42.6%) were male and 93(52.4%) were female. The overall mean age was 39.9+12.9 years. The majority 157(96.9%) subjects were Muslims. In terms of beliefs, anxious personality 62(38.3%), evil eye 62(38.3%) and God's will 56(34.6%) were the major choices picked. With respect to help-seeking behaviour, the choices most picked were taking the patient to a psychiatrist 129(79.6%), praying 108(66.6%) and taking the patient to a family physician 103(63.6%). CONCLUSIONS: There was found to be sufficient awareness among the caregivers, but help-seeking behaviour needed to improve considerably.

Differential Regulation of Innate Lymphoid Cells in Human and Murine Oral Squamous Cell Carcinoma.

Oral squamous cell carcinomas (OSCC) remain a major healthcare burden in Asian countries. In Pakistan alone, it is the most common cancer in males and second only to breast cancer in females. Alarmingly, treatment options for OSCC remain limited. With this context, investigations made to explore the inflammatory milieu of OSCC become highly relevant, with the hope of practicing immunotherapeutic approaches to address this highly prevalent tumor. We investigated the newly identified innate lymphoid cells (ILCs) and associated cytokines in well-defined human oral squamous cell carcinoma (OSCC) as well as in a 7,12-dimethylbenz[a]anthracene (DMBA)-induced murine model of OSCC using flow cytometry and quantitative real-time polymerase chain reaction (qPCR). We further went on to explore molecular circuitry involved in OSCC by developing a murine model of OSCC and using an α-Thy1 antibody to inhibit ILCs. Amongst the ILCs that we found in human OSCC, ILC3 (23%) was the most abundant, followed by ILC2 (17%) and ILC1 (1%). Mice were divided into four groups: DMBA (n = 33), DMBA+antibody (Ab) (n = 30), acetone (n = 5), and control (n = 5). In murine OSCC tissues, ILC1 and ILC3 were down-infiltrated, while ILC2 remained unchanged compared to controls. Interestingly, compared to the controls (DMBA group), mice treated with the α-Thy1 antibody showed fewer numbers of large tumors, and a larger percentage of these mice were tumor-free at this study's end point. We present novel data on the differential expansion/downsizing of ILCs in OSCC, which provides a pivotal basis to dive deeper into molecular circuitry and the OSCC tumor niche to devise novel diagnostic, therapeutic, and prognostic strategies to prevent/treat oral cancers.

Development of a murine model of oral carcinogenesis: an accelerated tool for biomarker and anti-tumour drug discovery.

Oral squamous cell carcinoma (OSCC) is the most common cancer in Pakistani men and the second most common cancer in women. The objective of our study was to devise a novel accelerated murine model of oral carcinogenesis that can be exploited as a tool to investigate the cancer circuitry involved in OSCC and to identify molecules of diagnostic, therapeutic and prognostic significance. A total of 40 healthy male, 6-8 weeks old, 22 ± 2 gram, Naval Medical Research Institute (NMRI) outbred strain mice were recruited in the experiment. NMRI mice are commonly used for animal experiments in various fields of biology and for drug toxicity. Of these, 25 mice underwent the oral carcinogenesis regimen via topical application of 0.5% 9,10-dimethyl-1,2-benzanthracene (DMBA) on the lower left lip for a maximum of 20 weeks and 15 mice were used as controls (without the carcinogenic regimen). Exophytic tissue masses were harvested, fixed in 10% formalin and stained with haematoxylin and eosin (H&E) for microscopic diagnosis. Additionally, the expression levels of CK 5/6, p53 and Ki-67 were investigated using immunohistochemistry. Of the 25 mice which underwent the carcinogenic regimen, 21 developed moderately differentiated squamous cell carcinoma and 1 showed dysplastic features with foci of invasion. Three mice were found dead with lesion(s). CK 5/6 showed strong positivity (100%) and p53 and Ki-67 showed patchy (<30%) strong positivity in OSCC, suggesting the similarity of our model to human OSCC. We present an accelerated, close-to-human carcinogenesis, model of oral carcinogenesis using DMBA in NMRI mice that can be exploited to study the pathogenesis of oral squamous cell carcinoma and subsequently devise immunotherapy or targeted therapy.

A survey of violence and vulgarity in children television programmes: A content analysis, and assessment of perceptions of parents and children (ViCTiM study).

OBJECTIVE: To quantify the depiction of violence and vulgarity in television programmes for children, and to assess the perception and practices of parents and children about television programmes meant for children. METHODS: We conducted this mixed-methods cross-sectional study in Karachi, Pakistan in the months of August-September 2018, after approval from the ethics review board of Dow University of Health Sciences, Karachi. First, a content analysis of over 102 hours of various television programmes meant for children was performed in the light of the guidelines set out by the World Health Organisation, the United States Federal Communication Commission and the Pakistan Electronic Media Regulatory Authority. Seven trained researchers sampled the children prime time throughout a week, including the weekends, using a structured tally sheet. Subsequently, interviews were conducted with dyad of parent-children from the employees' list of a public-sector university. A questionnaire was also administered to assess the practices and perceptions of the parents-children dyad about the programmes. Data was analysed using SPSS 24. RESULTS: Of the 173 subjects, 84(48.6%) were parents and 89(51.4%) were children. The mean age of the children was 9.8±3.7 years. Content analysis comprised 6130 minutes, of which 5442(88.8%) had depictions of violence and vulgarity. Depiction of violence and vulgarity was prevalent on television channels that were watched the most, but there was no significant difference in this regard (p=0.238). Of the parents, 68(81%) expressed concern over the effect of screen time and content on the mental health of their children. CONCLUSIONS: Television programmes meant for children were found to be inappropriate with seriously high proportion of violence and vulgarity in their contents.

Knowledge and perception regarding prostate cancer among men in Karachi, Pakistan.

OBJECTIVE: To assess the perception and attitude towards prostate cancer and its screening practices in Pakistan. METHODS: The cross-sectional study was conducted at Ruth Pfau Civil Hospital, Karachi June to October 2019, and comprised male subjects aged >40 years with no prior diagnosis of prostate cancer who were enrolled from the community. Data was collected using a structured questionnaire which was available in English and Urdu languages. Data was analysed using SPSS 23. RESULTS: Of the 383 subjects, 144(37.6%) were aged 40-49 years, 302(78.9%) were married, 120(31.3%) had received education up to the secondary level, and 204(53.3%) earned. CONCLUSIONS: The level of knowledge regarding prostate cancer and its screening practices was poor, and the attitude towards its screening was negative.

Sub-genomic analysis of Chikungunya virus E2 mutations in Pakistani isolates potentially modulating B-cell & T-Cell immune response.

BACKGROUND & OBJECTIVES: The Chikungunya virus (CHIKV) transmitted to the humans through Aedes species of the mosquitoes. In December 2016, a severe outbreak reported from Pakistan. However, there is no vaccine or anti-viral treatment currently available so host immune response against CHIKV gained significant interest. Therefore, this study was conducted to identify the mutations in CHIKV E2 region of currently circulating Pakistani strains & determine their potential immunogenicity in Pakistani population. METHODS: It was a cross sectional study in which a total of 60 CHIKV PCR positive samples were collected from Molecular Department of Pathology, Dow University of Health Sciences (DUHS), Karachi during November 2017 to February 2018. CHIKV E2 gene was amplified by PCR & sequenced. Sequences were analyzed by using bioinformatic tools followed by epitope prediction in E2 sequences by In-silico immunoinformatic approach. RESULTS: Several single nucleotide variations (SNVs) were identified in Pakistani isolates with six novel mutations in E2 sequences. Immunoinformatic analyses showed more proteasomal sites, CTL & B-Cell epitopes in Pakistani strains with respect to S27 prototype with 69.4% population coverage against these epitopes in Pakistan. The study also identified key mutations responsible for generation of unique epitopes and HLA restriction in Pakistani isolates. The strain specific mutations revealed the current outbreak was caused by ESCA.IOL lineage of CHIKV. CONCLUSION: The evolution of E2 protein in Pakistani strains has increased its immunogenicity in comparison to ancestral s27 strain. The identification of most immunogenic and conserved epitopes with high population coverage has high potential to be used in vaccine development against these local strains.

Stakeholders' perspective on mental health laws in Pakistan: A mixed method study.

The present study explored awareness and opinions pertaining to mental health legislation in Pakistan in the context of the United Nation Convention on Rights of People with Disabilities (UNCRPD) through a mixed method research design. In the quantitative arm of the study, a structured questionnaire examined awareness and opinions of key stakeholders pertaining to national mental health legislation. In the qualitative arm, face-to-face interviews further elaborated stakeholders perspectives pertaining to these topics with thematic analysis conducted. Stakeholders demonstrated a good awareness of legislation pertaining to guardianship (83.0 %) appointment of property managers (89.7%) and salary or pension entitlements (89.2%). Compared to other stakeholders, patients had less understanding of processes pertaining to involuntary admission (χ2 = 20.54, p = 0.02) and appointing a guardian (χ2 = 34.67, p < 0.01). High consensus across stakeholders was noted for processes of involuntary detention (83.5%) and appointment of guardians or property managers (80.0%) albeit patients demonstrated less agreement on these topics (p <0.01). Minimal support was noted for an involuntary patient to be discharged solely on a psychiatrist's recommendation (25.4%). Thematic analysis indicated fifteen emergent themes: 1) Alienation/ Seclusion; 2) Capacity building; 3) Communication Gap; 4) Conflict of interests; 5) Discomfort at hospital; 6) Economic burden; 7) Government's liability; 8) Family involvement; 9) Imbalance; 10) Acceptance of Legal Incapacity; 11) Legal reforms; 12) Patient centred environment; 13) Quality assurance; 14) Under developed infrastructure and 15) Potential unethical practices. This study advocates for increased patient involvement in collaborative decision making with mental health professionals and the creation of more appropriate inpatient treatment environments.

HBV S antigen evolution in the backdrop of HDV infection affects epitope processing and presentation.

INTRODUCTION: HBV can evolve under selection pressure exerted by drugs and/or host immunity, resulting in accumulation of escape mutations that can affect the drug or the immune activity. Hepatitis delta virus (HDV) coinfection is also known to exert selection pressure on HBV, which leads to selective amplification of certain mutations, especially in genes that are required for HDV pathogenesis, such as HBsAg. However, little is known about the function of these mutations on HBV or HDV life cycle. The purpose of this study is to determine mutations selectively amplified in the backdrop of HDV, and how these mutations affect processing of CD4- and CD8-T cell epitopes. METHODS: HBsAg was successfully amplified from 49/50 HBV mono- and 36/50 coinfected samples. The sequences were used to identify mutations specific to each study group, followed by an in silico analysis to determine the effect of these mutations on (1) proteasomal degradation, (2) MHC-I and MHC-II biding, and (3) processing of T-cell epitopes. RESULTS: HBV-HDV coinfected sequences exhibited certain unique mutations in HBsAg genes. Some of these mutations affected the generation of proteasomal sites, binding of HBsAg epitopes to MHC-I and -II ligands, and subsequent generation of T- cell epitopes. CONCLUSION: These observations suggest that HBV selectively amplifies certain mutations in the backdrop of HDV coinfection. Selective amplification of these mutations at certain strategic locations might not only enable HBV to counteract the inhibitory effects of HDV on HBV replication but also facilitate its survival by escaping the immune response.

Extensively Drug-resistant Salmonella typhi Meningitis in a 16-year-old Male.

Meningitis caused by Salmonella enteritidis is an uncommon infection, linked with great mortality and neurological problems, which makes prompt diagnosis and treatment very crucial. Patients of bacterial meningitis present with common symptoms such as headache, fever, altered level of consciousness, and neck rigidity. A positive gram stain or culture of cerebrospinal fluid (CSF) leads to its diagnosis. In this report, we present a case of a 16-year-old male with extensively drug-resistant (XDR) Salmonella typhi meningitis, which was not responsive to initial medical intervention. He was treated with meropenem, imipenem, azithromycin, and metronidazole. Immediate tracheostomy and intubation were performed in the surgical intensive care unit (ICU), as the patient had developed stridor, shortness of breath, tachypnea, tachycardia, and had severely decreased O2 saturation of 60%. As far as treatment is concerned, third-generation cephalosporins are considered the treatment of choice. In addition, the use of fluoroquinolones and carbapenems, mainly meropenem, has also been described as a therapeutic alternative.

Laurence-Moon-Bardet-Biedl Syndrome: A Case Report.

Laurence-Moon-Bardet-Biedl syndrome (LMBBS), a rare autosomal recessive defect, mostly occurs in children born from consanguineous marriages. The major features of this syndrome are cone-rod dystrophy, polydactyly, obesity, learning disabilities, hypogonadism in males, renal anomalies, nystagmus, speech disorders, developmental delay, polyuria/polydipsia, ataxia, and poor coordination/clumsiness. In this report, we present a case of a 19-year-old man with pain and swelling of the left ankle and knee joints because of which he could not walk, with an onset of loose stools since a week. He presented with multiple non-itchy hyperpigmented macules on his face and back, polydactyly in his left foot, central obesity, proteinuria, macrocytic anemia, low intelligence quotient, reduced power in the left lower limb, reduced plantar reflexes, nystagmus, pigmented black lesions in the temporal retina on fundoscopy, a micropenis, absent pubic and axillary hair, and a small scrotum containing testes. The patient was diagnosed with LMBBS.

Influencing factors behind inappropriate solid waste management of small clinics in a resource-constrained country.

Appropriate clinical waste management is a critical concern in today's era. Resource-constrained countries agonize greatly over this issue in order to mitigate inappropriate clinical waste management practices. The goal of this study is to assess factors behind inappropriate waste management of small clinics in resource-constrained countries. We tested the hypothesis that negligence of government, knowledge and awareness, and financial burden are three key factors behind inappropriate solid waste management of small clinics. A two-phase survey including a pilot study and a main study was conducted for exploratory factor analysis and confirmatory factor analysis, respectively, in the fourth largest city of Pakistan, i.e., Hyderabad. One sample t test was used to validate the hypothesis, the correlation between the three key factors, and the location of the clinics were established. These factors were found to have a contribution to inappropriate waste management of small clinics. The hypothesis was then validated, and all three factors were found to have no significant variation in responses with the contrast of three types of clinic locations, namely, low-, medium-, and high-income areas. Responses were almost identical and bear equal significance from all locations, the financial burden factor is at the highest, the second factor is the negligence of government, and the third factor is that of knowledge and awareness. This study highlights the factors that are usually neglected and can help to improve solid waste management of small clinics in resource-constrained countries.

Survey of Suspected Laboratory-Acquired Infections and Biosafety Practices in Research, Clinical, and Veterinary Laboratories in Karachi, Pakistan.

Laboratory-acquired infections (LAIs), an occupational illness, are defined as all infections acquired through laboratory or laboratory-related activities. A report published in 1898 described an LAI resulting from Corynebacterium diphtheriae being transmitted through mouth pipetting. Despite all efforts, LAIs continue, especially in developing countries like Pakistan, which has been fighting to curb many infectious diseases. As reflected in the published literature, the biosafety culture is severely lacking in many laboratories, and there are no data available from Pakistan on LAIs. Our objective was to ascertain the frequency and rate of LAIs in various labs with versatile portfolios in relation to biosafety and biosecurity practices in Karachi. Ours is a descriptive multicenter cross-sectional study conducted in 30 laboratories located in Karachi from November 2017 to April 2018. Data were collected from laboratories including the university hospital labs, research labs, animal labs, and biomedical labs. Out of 30 facilities, half (n = 15) were clinical/biomedical laboratories, 16.6% (n = 5) were university hospital laboratories, 26.6% (n = 8) were R&D laboratories, and 6.6% (n = 2) were animal laboratories. Needle stick was found to be the most common injury, followed by animal bite/scratch, cut on mucous membrane, falling of personnel, and burn injury.

A Study on Small Clinics Waste Management Practice, Rules, Staff Knowledge, and Motivating Factor in a Rapidly Urbanizing Area.

Thousands of small clinics in Pakistan are generating dispersed medical waste, unlike large hospitals, small clinic waste management is often ignored. This study was conducted on 135 small clinics in Hyderabad, Pakistan, with the aim to determine small clinics' waste management practices in contrast to rules, level of knowledge, the environmental impact of disposal methods, and motivating factor analysis to understand the current situation from multiple perspectives. Overall, the waste generation rate was calculated to be 2.01 kg/clinic/day and the hazardous waste generation rate was 0.89 kg/clinic/day, whereas the general waste generation rate was 1.12 kg/clinic/day. The hazardous waste generation rate percentage is found to be higher than those found in large hospitals by 20%. The waste management practice among surveyed clinics was deplorable; none of the clinics were completely following hospital waste management rules of 2005 and thus the absence of proper segregation, storage, transportation, and disposal was commonly encountered during the study. Clinic staff possessed low level of knowledge and awareness, and acquired no training about waste management practice and rules, moreover, frequent employee turnover was noticed too. Additionally, two hypotheses were checked for creditability of motivating factors with an exploratory factor analysis to check their contribution to motivating clinic staff to practice sound healthcare waste management. Out of 10 indicators, nine were found in support of the hypotheses. Hence, it was discovered that active government involvement and financial support in providing training and inspecting small clinics could help in improving the condition. The findings of the present study can play a vital role in documenting evidence, and for policymakers and governments to plan solid waste management of small clinics and other healthcare facilities.

Healthcare waste management in Asian developing countries: A mini review.

Healthcare waste encompasses a significant quantity of hazardous substances. Poor healthcare waste management can result in serious environmental and human health risks. Asian developing countries are densely populated, and some are highly resource constrained. These countries commonly fail to practice appropriate healthcare waste management. Moreover, facilities in these countries extensively lack proper waste segregation, collection, safe storage, transportation, and disposal. This mini-review recapitulates key issues of healthcare waste management confronting Asian developing countries. Regulations, legislation, and policies are found to be recent, and their implementation varies from one another. Variation in waste generation rate is common. Contradictory methods of waste measurement used by researchers leave these variations questionable. The absence of waste management training programmes roots ignorance among staff and handlers, which leads to unsafe waste handling and causes different health risks. Unsafe and illegal recycling of hazardous waste is a threat to human health, also landfilling is often confused with open dumping, causing environmental damage. Outdated incineration plants need to be replaced with autoclaving, steam sterilisation, and comparatively reasonable new practice of pyrolysis to avoid the emission of toxic gases. The significance of proper healthcare waste management cannot be ignored, especially in Asian developing countries; substantial improvements are required in order to protect the environment and human health from serious risks.