Comparing effectiveness of physiotherapy versus drug management on fatigue, physical functioning, and episodic disability for myalgic encephalomyelitis in post-COVID-19 condition: a study protocol of randomized control trial

BACKGROUND

Physiotherapy interventions effectively improved fatigue and physical functioning in non-COVID patients with myalgic encephalomyelitis or chronic fatigue syndrome (ME/CFS). There is a research gap on the effectiveness of physiotherapy interventions versus drug management on ME/CFS in post-COVID-19 conditions (PCC).

METHODS

We planned a three-arm prospective randomized control trial on 135 PCC cases with ME/CFS who are diagnosed between 20 November 2023 and 20 May 2024 from a population-based cohort. The study aims to determine the effectiveness of physiotherapy interventions as adapted physical activity and therapeutic exercise (APTE) provided in institution-based care versus telemedicine compared with drug management (DM). Participants will be assigned to three groups with the concealed location process and block randomization with an enrollment ratio of 1:1:1. The post-treatment evaluation will be employed after 2 months of interventions, and follow-up will be taken after 6 months post-intervention. The Chalder fatigue scale will measure the primary outcome of fatigue. SF-36 and the disability-adjusted life years (DALYs) will measure the secondary outcome of physical functioning and episodic disability.

DISCUSSION

This study will address the research gap to determine the appropriate approach of physiotherapy or drug management for ME/CFS in PCC cases. The future direction of the study will contribute to developing evidence-based practice in post-COVID-19 condition rehabilitation.

TRIAL REGISTRATION

The trial is registered prospectively from a primary Clinical Trial Registry side of WHO CTRI/2024/01/061987. Registered on 29 January 2024.

Clinical presentation of post-COVID pain and its impact on quality of life in long COVID patients: a cross-sectional household survey of SARS-CoV-2 cases in Bangladesh

BACKGROUND

Pain is one of the prevalent Long COVID Symptoms (LCS). Pain interferes with the quality of life (QoL) and induces disease burden.

PURPOSE

The study aimed to elicit the clinical presentation of pain and determine the relationships between QoL and pain in LCS.

METHODS

This household cross-sectional study of 12,925 SARS-CoV-2 cases between July and December 2021 was carried out in eight administrative divisions of Bangladesh. Stratified random sampling from the cases retrieved from the Ministry of Health was employed. Symptom screening was performed through COVID-19 Yorkshire Rehabilitation Scale, and long COVID was diagnosed according to World Health Organization (WHO) criteria. The analyses were conducted using IBM SPSS (Version 20.00).

RESULTS

The prevalence of pain in long COVID was between 01 and 3.1% in the studied population. The study also found five categories of pain symptoms as LCS in Bangladesh: muscle pain 3.1% (95% CI; 2.4-3.8), chest pain 2.4% (95% CI; 1.8-3.1), joint pain 2.8% (95% CI; 2.2-2.3), headache 3.1% (95% CI; 2.4-3.8), and abdominal pain 0.3% (95% CI; 0.01-0.5). People with LCS as pain, multiple LCS, and longer duration of LCS had significantly lower quality of life across all domains of the WHOQOL-BREF (P < 0.001) compared to asymptomatic cases.

CONCLUSION

Three out of ten people with long COVID experience painful symptoms, which can significantly reduce their quality of life. Comprehensive rehabilitation can improve the symptoms and reduce the burden of the disease.

Breast Cancer in Younger and Older Women: A Comparison of Clinicopathological Traits

Breast cancer stands as the prevailing invasive cancer globally, bearing high mortality rates among women. Existing evidence indicates diminished survival rates in younger patients. Consequently, this study endeavors to assess and contrast the pathological features of breast cancer in women under 40 years of age with their older counterparts. Conducted as a cross-sectional analysis, this study encompasses 560 patients diagnosed with breast cancer, seeking treatment at Mymensingh Medical College Hospital (MMCH), Community Based Medical College Bangladesh (CBMCB) and several private hospitals in Mymensingh. The gathered data incorporates information such as age, residential area, occupation, tumor histopathology, TNM classification, staging and status of hormone receptor. The patients' mean age (standard deviation) was 49.7±11.9 years, with 20.5% below 40, most were from rural areas and were housewives. Ductal carcinoma prevailed as the most common histopathologic type (87.67%). However, younger patients exhibited a higher prevalence of lobular and other rare carcinomas compared to their older counterparts (p=0.04). Additionally, the younger group demonstrated larger tumor sizes (p=0.01), lymphatic node involvement (p=0.04) and advanced staging (p=0.004). Notably, younger age showed more negativity for estrogen and/or progesterone receptors. The results suggested that women under 40 years old exhibit more aggressive tumor characteristics and a more severe form of breast cancer compared to their older counterparts.

Evaluation of Antimicrobial Efficacy and Clinical Outcomes of Triphala and 2.5% Sodium Hypochlorite as Intraradicular Irrigants in Pulpectomy of Primary Teeth

A natural irrigation solution with a broad spectrum of antimicrobial coverage, triphala was selected for the pulpectomy procedure. Because of its natural ingredients, it is well-known for promoting tissue healing. It also supposedly has certain additional qualities as compared to usual irrigation solutions that are made chemically. Although 2.5% NaOCl is thought to be perfect since it meets most of the requirements for an irrigation solution but it cannot be optimized for pulpectomy procedure. Primary teeth that were recommended for pulpectomy underwent this randomized controlled experiment. Two groups of eighty-four primary teeth were randomly assigned to receive irrigations: triphala in Group A; 2.5% Sodium hypochlorite in Group B. Sample were taken from infected primary root canals. A sterile test tube with bhi broth as the transport media was used to collect pre- and post-irrigation samples using sterile absorbent paper tips. On agar media, microorganisms were cultivated and their mean colony count was assessed. Following the procedure, the patient's follow-up visits at one, two and three months were used to evaluate the clinical result. The post-microbial colony count was dramatically reduced (p<0.001) by both irrigation treatments. Triphala in Group A is demonstrating desirable efficacy. Clinical success was found satisfactory in both the groups studied (p<0.001). But statistically significant difference was not found (p=0.175). Considering undesirable properties of sodium hypochlorite triphala can be a better alternative as a root canal irrigants in pulpectomy of primary teeth.

Comparative Efficacy and Safety of Amlodipine and Losartan Potassium in Essential Hypertension in a Tertiary Hospital of Bangladesh

Hypertension is a common disorder of major clinical, public health and economic importance. It affects men and women of all ages, and the prevalence is increasing in most countries. Maintenance of blood pressure below 140/90 mm of Hg is recommended by most of the guideline available around the world. Various classes of drugs are being used in the treatment of hypertension. Losartan potassium and amlodipine are two different antihypertensive agents belonging to two different groups used commonly around the world in treating essential hypertension. Losartan potassium is non-peptide Angiotensin-II receptor antagonist. Amlodipine which is the third generation dihydropyridine group of calcium channel blocker. The aim of the study was to compare the efficacy and safety of amlodipine and losartan for the treatment of essential hypertensive patients (18-75 years). A non-randomized comparative observational study was conducted in the Department of Pharmacology and Therapeutics in collaboration with Department of Medicine, Sylhet, MAG Osmani Medical College, Sylhet, Bangladesh from July 2021 to June 2022. In this study non-randomization was in two groups. Group A received amlodipine 5mg daily at morning and Group B received losartan potassium 50mg daily at night. The study parameters were systolic blood pressure (SBP), diastolic blood pressure (DBP), ankle oedema, serum K+ level. The result of treatment outcome was compared between two groups. After treatment the reduction of SBP was 5.19±2.93mm of Hg versus 3.27±1.34mm of Hg (p<0.001); reduction of DBP was 1.7±0.70 mm of Hg versus 0.68 mm of Hg (p<0.001) and serum K+ level 4.22±0.27mmol/L versus 4.21±0.16mmol/L (p<0.719) in amlodipine and losartan group respectively. Amlodipine is more effective than losartan potassium in respect to treatment of essential hypertension. Regarding adverse events losartan potassium causes angioedema, hyperkalemia, headache, dizziness etc. The study concluded that amlodipine is superior to losartan potassium in treating essential hypertension.

Antibacterial Activities of Methanolic Seeds Extract of Black pepper (Piper nigrum L.) against Gram Positive Staphylococcus aureus & Gram-Negative Escherichia coli

Evaluation of the in vitro antibacterial activity of Methanolic extracts isolated from Black pepper seeds (Piper nigrum L.) against two infection causing pathogens, Gram-positive Staphylococcus aureus and Gram-negative Escherichia coli. Between July 2022 and June 2023, this experimental study was conducted at the Mymensingh Medical College's Department of Pharmacology and Therapeutics in conjunction with the Department of Microbiology. Using the disc diffusion and broth dilution methods, the antibacterial activity of methanolic extract of black pepper seeds (MBPE) was evaluated at various doses. The solvents Methanol and 10.0% Di Methyl Sulfoxide (DMSO) were used to make the extract. Using the broth dilution procedure, the conventional antibiotic Ciprofloxacin was utilized and the outcome was contrasted with that of Methanol extracts. Methanolic extract of black pepper seeds (MBPE) at seven distinct concentrations (100, 80, 60, 40, 20, 10 and 5 mg/ml) were utilized, then later in chosen concentrations as needed to confirm the extracts' more precise margin of antimicrobial sensitivity. At 80 mg/ml and above doses of the MBPE, it had an inhibitory impact against the aforementioned microorganisms. For Staphylococcus aureus and Escherichia coli the MIC were 60 and 75 mg/ml in MBPE respectively. As of the MIC of Ciprofloxacin was 1μg/ml against Staphylococcus aureus and Escherichia coli. In comparison to MICs of MBPE for the test organisms, the MIC of Ciprofloxacin was the lowest. This study clearly shows that Staphylococcus aureus and Escherichia coli are sensitive to the methanolic extract of black pepper seeds' antibacterial properties.

Efficacy of neck muscle activation versus strengthening for adults with chronic cervical radiculopathy: a study protocol for a randomised clinical trial

Introduction

Chronic cervical radiculopathy is a common condition characterised by neck and arm pain, numbness and weakness. Both neck muscle activation and strengthening exercises are widely recognised treatments for cervical radiculopathy, but there is a research gap on the efficacy of neck muscle activation versus strengthening. This protocol will determine the efficacy of neck muscle activation alongside conventional care versus strengthening exercise and conventional care for cervical radiculopathy.

Methods and analysis

We planned a 5-week parallel, two-arm randomised clinical trial on 80 participants with chronic cervical radiculopathy (lasting over 3 months) between July and December 2023. Participants will be recruited from Dhaka's Agrani Specialised Physiotherapy Centre in Bangladesh and randomly assigned to two groups in a 1:1 ratio. Both groups will receive 14 sessions, each lasting 30-45 min. Post-treatment evaluations will be employed on Brief Pain Inventory (BPI), range of motion, craniovertebral angle (CVA), strength, endurance and Neck Disability Index (NDI) after 5 weeks and follow-up after 12 weeks of post-test analysis. Primary outcomes (strength, endurance and CVA) will be measured using a handheld dynamometer, digital inclinometer and goniometer. Secondary outcomes (pain, range of motion and disability) will be assessed through the BPI scale, digital inclinometer and NDI.

Ethics and dissemination

The Institute of Physiotherapy Rehabilitation and Research of Bangladesh Physiotherapy Association has approved the study. All participants will provide informed consent, and data will be anonymised and accessible only to authorised personnel. The study's findings will be disseminated in peer-reviewed journals and conferences.

Clinical trial registry India

CTRI/2023/09/057587 (13/09/2023).

Primary Tuberculosis of Cervix Which Simulated Endocervical Polyp: A Case Study

Tuberculosis has been described as the second great "Imitator" as it can imitate various other disease processes. The manifestations of genitourinary tuberculosis are protean in nature; still tuberculosis is a health concern in South-East Asia region. Tuberculosis of the cervix is rarely found and accounts for 5-10% among all types of genital tuberculosis. Despite meticulous history and clinical examination does not always lead to suspect this disease, the definitive diagnosis is based on the demonstration of the characteristic lesion on histopathology or on bacterial isolation. We are reporting a case of a 26-years-old woman who presented with secondary amenorrhea and a benign looking endocervical polyp. Diagnosis of cervical tuberculosis could be clinched after tissue biopsy which revealed caseous granuloma on histopathological examination along with other supportive laboratory investigation reports. Patient was subsequently started on antitubercular therapy (ATT) according to directly observed treatment schedule- category I, resulting in resumption of her menses after four months of starting of ATT. An awareness of the atypical clinical manifestations of tuberculosis is important, especially in regions where tuberculosis continues to be a major public health problem, such as Bangladesh. One should have high index of suspicion in order to diagnose tuberculosis of cervix in such cases, especially in high prevalence areas, so that patients can be managed appropriately with antitubercular therapy and complications can be prevented.

Anatomical Study of Number, Location and Position of Nutrient Foramina of Fully Ossified Dry Human Humerus

The nutrient foramen is the natural opening present in the shaft of the humerus. It passes the nutrient artery to the medullary cavity. The nutrient artery is the chief artery that enters the bone through a nutrient foramen to provide nutrition for its growth. It plays an important role in healing during fracture and trauma and is also important for bone grafting. This study aimed to determine the common location, position and number of nutrient foramina of fully ossified dry human humerus. One hundred samples (right- 43 and left- 57) were selected through the purposive sampling technique for this cross-sectional descriptive study carried out in the Department of Anatomy, Mymensingh Medical College, Bangladesh from July 2021 to June 2022. Any damaged, unossified bones or fractured bones were excluded. Data were tabulated and statistically analyzed using Microsoft Excel and SPSS software. Among 43 right humeri, 37(75.51%) have single-nutrient foramen and 06(24.49%) have double-nutrient foramina. Among 57 left humeri, 53(92.98%) have single nutrient foramen, 03(5.27%) have double nutrient foramina and 01(1.75%) has triple nutrient foramina. In case of location of nutrient foramina, among 49 right nutrient foramina, 45(91.84%) were found on the anteromedial surface, 02(4.08%) were found on the anterolateral surface and 02(4.08%) were on the posterior surface of the shaft of the humerus. In case of 62 left nutrient foramina, 57(91.94%) were found on the anteromedial surface and 05(8.06%) were found on the posterior surface of the shaft of the humerus. Among 49 right nutrient foramina, 01(2.04%) was found on the upper third, 46(93.88%) on the middle third and 02(4.08%) on the lower third of the shaft of the humerus. In case of 62 left nutrient foramina, 01(1.60%) was on the upper third, 57(91.95%) were on the middle third and 04(6.45%) were on the lower third of the shaft of the humerus.

The assessment of musculoskeletal disorders, quality of life, and comorbidities in older people in Bangladesh

Musculoskeletal disorders are debilitating conditions that significantly impact the state of health, especially in older people. The study, which employed a cross-sectional design and practical sampling, included 206 participants among them 124 (62.2%) were men and 82 (39.8%) were women, from all over Bangladesh with musculoskeletal issues of varying severity and impact. The mean age of the participants was 64.9 (SD 4.3). The study was carried out between January and June of 2022. The majority of participants experienced musculoskeletal pain. Back pain was the most commonly complained of symptom among the participants (74.9%). It was also common to have limited mobility as a result of arthritic change, which eventually affected daily activities like taking care of oneself. To improve the health of the older adult population, more studies must be conducted to identify the many factors that contribute to musculoskeletal issues. The development of effective prevention and rehabilitation programs must then be based on this knowledge.

Profile of long COVID symptoms needing rehabilitation: a cross-sectional household survey of 12,925 SARS-CoV-2 cases between July and December 2021 in Bangladesh

BACKGROUND AND AIMS

It is important to determine the profile of long COVID (LC) symptoms within the scope of rehabilitation in Bangladesh. This study's objective was to estimate the newly experienced long COVID symptoms needing rehabilitation by determining the prevalence and spectrum of impairments due to LC in Bangladesh.

METHODS

A Cross-sectional household survey of 12,925 COVID-19 patients confirmed by RT-PCR from 24 testing facilities in Bangladesh. LC was diagnosed according to WHO working group definition. COVID-19 Yorkshire Rehabilitation Scale (C19-YRS) was used to determine the symptom responses, symptom severity, new long COVID symptoms, and scope of rehabilitation.

RESULTS

The population proportion of LC symptoms requiring rehabilitation interventions are 0.22 [95% CI, 0.20-0.24] in Bangladeshi people diagnosed with SARS-CoV-2. Among them, 0.08 [95% CI, 0.07-0.09] had mild, 0.07 [95% CI, 0.06-0.09] had moderate, and 0.05 [95% CI, 0.04-0.06] had severe long COVID symptoms (LCS). There was a significant positive correlation between LCS and functional disabilities (r = 0.889, p < 0.001), while a negative correlation was observed between the severity of symptoms and overall health (r=-0.658, p < 0.001). In comparison to the pre-COVID status, 17 new LCS were observed and the increase in the scope of rehabilitation intervention among LCS ranged between 0.01 [95% CI, 0.001-0.01] and 0.21 [95% CI, 0.19-0.22]. In Bangladesh, 59% (n = 334) of the LC cases are out of reach for any rehabilitation interventions.

CONCLUSION

Nearly one-fourth of Bangladeshi Post-COVID-19 have long COVID (LC). Seventeen symptoms (LCS) were observed and more than half of the populations having long COVID are out of reach of any rehabilitation facilities.

Antibacterial Activities of Mint (Mentha piperita) Leaf Extracts (Aqueous) Against Two Food Borne infection causing pathogens: Staphylococcus aureus and Escherichia coli

Evaluation of the in vitro antibacterial activity of Aqueous extracts isolated from Mint (Mentha piperita) leaf against two food born infection causing pathogens, gram-positive Staphylococcus aureus and gram-negative Escherichia coli. This interventional study was carried out in the Department of Pharmacology and Therapeutics in collaboration with the Department of Microbiology, Mymensingh Medical College, Bangladesh from January 2021 to December 2021. The antibacterial activity was tested at different concentrations of Aqueous Mint leaf extracts by using disc diffusion & broth dilution method. The extract was prepared by using solvents Aqueous. The test microorganisms were also tested for their activity against a standard antibiotic Gentamicin by broth dilution method and the result was compared with that of Aqueous extracts. Aqueous extract of Mint leaves (AMLE) were used initially in eight different concentrations (25, 50, 100, 200, 400, 600, 800 and 1000μg/ml) and later in selected concentrations as needed to confirm the more precise margin of antimicrobial sensitivity of the extracts. Among different concentrations of the AMLE, 200μg/ml and above concentrations showed inhibitory effect against Staphylococcus aureus and 400μg/ml and above concentrations showed inhibitory effect against Escherichia coli. Minimum inhibitory concentration (MIC) for Staphylococcus aureus and Escherichia coli were 200 and 400μg/ml in AMLE respectively. The MIC of Gentamicin was 1μg/ml against Staphylococcus aureus and 1.5μg/ml against Escherichia coli. The MIC of Gentamicin was the lowest in comparison to MICs of AMLE for the test organisms. This study showed that Aqueous Mint extracts demonstrated antibacterial effects against food borne pathogens. It is clearly observed that there is definite antibacterial effect of the aqueous extract of Mint leaves against Staphylococcus aureus and Escherichia coli.

Physical, Psychological and Social Impact of COVID-19 Pandemic on Healthcare Workers at a COVID Designated Bangladeshi Public Hospital

The world has been devastated facing the outbreak of a novel infectious disease known as Corona virus disease (COVID-19). This has been declared as a pandemic by the World Health Organization. The frontline health care workers, who are directly involved in the diagnosis, treatment and care of patients with COVID-19, are taking significant personal risks on their own health and those of their family members. Objectives of the study include establishing the physical, psychological and social impact experience by the healthcare workers serving in public hospitals of Bangladesh. This prospective cross-sectional observational study was carried out at Kuwait Bangladesh Friendship Government Hospital, the first Covid-19 designated hospital of Bangladesh between the 1st June and the 31st August, 2020. A total of 294 doctors, nurses, ward boys and ailed healthcare workers were included in this study via purposive sampling. The study found statistically significant (p value 0.024) difference of medical co-morbidities between Covid-19 positive and Covid-19 negative groups of health care professionals. Significant association was found between duration of work and presence during aerosol generating procedure with COVID infectivity of the study subjects. 72.8% respondents experienced public fear of contracting the virus from them and 69.0% noticed negative attitude of the society towards them. Eighty five percent (85.0%) did not get any community support during this pandemic crisis. The health care professionals engaged in COVID-19 treatment have been taking significant personal risk on their life in terms of physical, psychological and social perspective. Providing safeguard to the health care workers are integral components of public health measures for addressing the COVID-19 pandemic. Special interventions to promote their physical wellbeing and arrangement of adequate psychological training need to be immediately implemented to cope up this critical situation.

Pattern of Prescribing Drugs in Chronic Obstructive Pulmonary Disease in a Tertiary Care Hospital of Bangladesh

Chronic obstructive pulmonary disease (COPD) is a chronic obstructive disease of the airways. It is one of the most common and important chronic respiratory conditions in terms of years lived with disability. Incidence is increasing in Bangladesh like other developing countries. To evaluate drug prescription pattern for COPD, this cross-sectional, observational study was conducted from January to December in 2020 at the Department of Pharmacology in collaboration with the Department of Medicine in Mymensingh Medical College, Bangladesh. A total of 168 patients were selected for the study by non-random purposive sampling technique. Age distribution indicates that 31.5% of patients were in the 50-59 years age group and males were 93.5%. The majority (82.1%) of the participants were smokers. In this study, majority (34.12%) of the drugs were used as oral form and second most common dosage form was nebulization (26.75%). Bronchodilators were mostly prescribed 652(57.19%), followed by corticosteroids 222(19.47%) and antibiotics 165(14.47%) among drugs used for COPD. Beta sympathomimetics 322(45.49%) were mostly prescribed, followed by anticholinergics 186(28.52%) and methylxanthines 144(22.08%) as bronchodilators. Out of 1140 drugs for COPD, 53.06% and 34.12% were delivered as inhalation and oral forms, respectively. Inhalation route was the most (60.37%) preferred one over oral route (37.63%) for steroid use. The most of the patients [152 (90.48%)] were treated with combination therapy. Mostly (39.6%) used Fixed Dose Combination (FDC) therapy was salbutamol and ipratropium bromide followed by salmeteroal and Fluticasone (30.83%). Both FDC were prescribed in 57.7% of study population. Considering nomenclature, trade name was used in 24.4% of prescription.

Heavy metals, trace elements, minerals and ascorbic acid content of occasionally consumed eight indigenous fruits in Bangladesh

Herein, a study was carried out to assess the nutritional potential of eight indigenous fruits namely sapodilla, stone apple, bilimbi, amla, litchi, strawberry, tamarind, elephant-apple particularly on the basis of heavy metal, mineral and ascorbic acid content along with the physicochemical properties. Inductively coupled plasma mass spectrometer (ICP-MS) and atomic absorption spectrophotometer (AAS) analysis were performed to determine the essential trace elements and heavy metals in the selected fruits, whereas sodium and potassium content was determined by flame-photometer. Even though the essential trace elements such as zinc, copper, manganese, selenium and cobalt were found in all the examined fruits, sapodilla, stone apple and tamarind were observed as a rich source of selenium and cobalt. The current research demonstrated the presence of toxic heavy metals like arsenic, cadmium, lead, and mercury in elephant-apple, sapodilla, stone apple and tamarind in trace levels which are below the Maximum Residue Limits (MRLs). All the selected eight fruits are found as rich sources of macro-minerals for instance sodium, potassium, calcium, magnesium and phosphorous. Ascorbic acid was estimated by HPLC which ranged from 4.10 to 475.0 mg/100 g of edible portion and the highest amount was found in amla. In summary, these fruits could be potential sources of macro and microminerals and safe from toxic heavy metal contamination. The nutritional data observed in the present study would be played a promising role in dietary recommendation, nutritional education, training, research, and food supplementation.

Antibacterial Effect of Moringa (Moringa oleifera) Leaf Ethanolic Extract Against Staphylococcus aureus and Escherichia coli

Increasing resistance of pathogenic microorganisms to synthetic antibiotics has lead to the search for alternative drug sources. In this regard, one of the reputed Medicinal plant, Moringa (Moringa oleifera) was investigated for potential antimicrobial effect against some commonly encountered bacteria such as Staphylococcus aureus, Escherichia coli. This experimental study was conducted from July 2019 to June 2020 in the Department of Pharmacology and Therapeutics in collaboration with the Department of Microbiology, Mymensingh Medical College, Bangladesh to determine the antibacterial effect of Ethanolic extract of Moringa oleifera leaf (EMLE) against aforementioned bacteria. The antibacterial activity was tested at different concentrations (100, 200, 400, 600, 800 and 1000μg/ml) of Ethanolic extract by using disc diffusion and broth dilution method. Dose dependent inhibitory effect was seen against the test organisms using disc diffusion method. The maximum zone of inhibition was 19 mm against S. aureus and 20mm against E. coli at 100.0% (1000μg/ml) concentration. The minimum inhibitory concentrations (MICs) of EMLE were 400μg/ml and 500μg/ml against Staphylococcus aureus and Escherichia coli respectively. The present study showed that Ethanolic extract of Moringa leaf demonstrated antibacterial effects against food borne pathogens. Further studies are required to detect and isolate the active ingredients present in the Moringa leaves extract responsible for its antibacterial effect.

Caring for carers: A virtual psychosocial supervision intervention to improve the quality and sustainability of mental health and psychosocial support in humanitarian contexts

Introduction

Mental health and psychosocial support (MHPSS) staff in humanitarian settings have limited access to clinical supervision and are at high risk of experiencing burnout. We previously piloted an online, peer-supervision program for MHPSS professionals working with displaced Rohingya (Bangladesh) and Syrian (Turkey and Northwest Syria) communities. Pilot evaluations demonstrated that online, peer-supervision is feasible, low-cost, and acceptable to MHPSS practitioners in humanitarian settings.

Objectives

This project will determine the impact of online supervision on i) the wellbeing and burnout levels of local MHPSS practitioners, and ii) practitioner technical skills to improve beneficiary perceived service satisfaction, acceptability, and appropriateness.

Methods

MHPSS practitioners in two contexts (Bangladesh and Turkey/Northwest Syria) will participate in 90-minute group-based online supervision, fortnightly for six months. Sessions will be run on zoom and will be co-facilitated by MHPSS practitioners and in-country research assistants. A quasi-experimental multiple-baseline design will enable a quantitative comparison of practitioner and beneficiary outcomes between control periods (12-months) and the intervention. Outcomes to be assessed include the Kessler-6, Harvard Trauma Questionnaire and Copenhagen Burnout Inventory and Client Satisfaction Questionnaire-8.

Results

A total of 80 MHPSS practitioners will complete 24 monthly online assessments from May 2022. Concurrently, 1920 people receiving MHPSS services will be randomly selected for post-session interviews (24 per practitioner).

Conclusions

This study will determine the impact of an online, peer-supervision program for MHPSS practitioners in humanitarian settings. Results from the baseline assessments, pilot evaluation, and theory of change model will be presented.

Disclosure

No significant relationships.

Effects of Amlaki (Emblica officinalis) on Serum Lipid Profile in Rats

The effect of Amlaki (Emblica officinalis) on lipid profile (Serum cholesterol, triglyceride, HDL-cholesterol & LDL-cholesterol) in normal and fat fed rats were studied. The experimental study was carried out in the department of Pharmacology, Sir Salimullah Medical College (SSMC), Mitford, Dhaka and in the animal house of Institute of Science & Technology (IFST) of Bangladesh Council of Scientific & Industrial Research (BCSIR) Laboratory, Dhaka, Bangladesh from January 2005 to December 2005. Twenty four adult rats of both sexes weighing between 200-300gms were used. The experiment was divided into two parts: Part-1 and Part-II. In Part-I: to demonstrate the effect of Amlaki on serum lipid profile in normal rats, a total number of twelve rats were taken and divided into two groups. Group A₁: Consisted of 6 rats, received normal laboratory diet and water to 1.5-2.0ml daily for 21 days and served as normolipidemic control group. Group A₂: Consisted of 6 rats which received normal laboratory diet and Amlaki in a dose of 1.5gm/kg body wt. daily orally for 21 days and served as normolipidemic experimental group. On 22nd day, rats of both groups were sacrificed and estimation of serum lipid profile was done. In the first part of this study, administration of Amlaki for 21 days to normal rats, significantly reduced the serum cholesterol level (p<0.01), triglycerides (p<0.01) and LDL-cholesterol level (p<0.01). But there was no significant change in serum HDL-cholesterol level (p>0.1). In Part-II: to demonstrate the effect of Amlaki on lipid profile in fat fed rats, a total number of twelve rats were taken and divided into two groups. Group B₁: Consisted of 6 rats, received normal lab. diet and fat (1% cholesterol plus 0.25% cholic acid dissolved in 100ml vegetable oil) in a dose of 1.5ml daily orally for 28 days serve as a hyper-lipidemic control group (fat fed). Group B₂: Consisted of 6 rats and received normal lab. diet and cholesterol rich diet and Amlaki in a dose of 1.5gm/kg body wt. daily orally for 28 days and served as a hyper-lipidemic experimental group. On 29th day, rats of both groups were sacrificed and estimation of serum lipid profile was done. In the second part of this study, fat feeding produced a significant increase in serum cholesterol (p<0.001), triglyceride (p<0.001) and LDL-cholesterol level (p<0.001) and a significant reduction of serum HDL-cholesterol level (p<0.001) i.e. a state of hyper-lipidemia was produced. In the 2nd part of this study, concomitant administration of Amlaki and fat rich diet daily orally in rats for 28 days, produced a significant reduction in serum total cholesterol (p<0.001), triglyceride (p<0.001) and LDL-cholesterol level (p<0.001). The serum HDL cholesterol level was increased but not significantly (p>0.1). In the light of these results, it may be concluded that Emblica officinalis (Amlaki) has significant hypo-lipidemic effect in both normal and fat fed rats.

Serum Leptin Correlates with Obesity But Does Not Differ Between Gestational Diabetes and Normal Glucose Tolerance during 24-28 Weeks of Gestation

Leptin is an adipocytokine secreted by adipocytes which positively correlates with obesity. It is considered as a potential mediator for precipitating Gestational diabetes mellitus (GDM) which is more evident during 24-28 weeks of gestation. This study was conducted to see serum leptin level during 24-28 weeks of gestation in GDM at the Department of Endocrinology, BSMMU, Bangladesh from March 2019 to August 2020. Pregnant women (N=108) were challenged with 75gm oral glucose (OGTT) at 24-28 weeks of gestation and divided into GDM [n=45, age: 27.80±3.98 years, mean±SD; BMI: 27.88 (24.46-30.43) kg/m², median Interquartile range (IQR)] and normal glucose tolerance [NGT; n=62, age: 26.19±5.30 years, mean±SD; BMI: 25.80 (23.65-28.42) kg/m², median (IQR)] on basis of WHO-2013 diagnostic criteria. Fasting serum leptin and glucose were measured by ELISA and glucose oxidase method respectively. No statistically significant difference was found between GDM and NGT for leptin [26.05(16.92-50.55) vs. 23.50(14.95-38.30) median (IQR), p=0.360]. It was also not different statistically between GDM and NGT either for age groups (p=NS for all) or for Asian categories of BMI subgroups (p=NS for all). However, it was higher in subjects with BMI ≥23kg/m² than that with BMI ≤23kg/m² for both GDM [16.65 (6.39, 35.75) vs. 28.35 (19.60, 51.10) median (IQR), p=0.114] and NGT [14.65(9.19, 19.60) vs. 26.00 (17.30, 43.40) median (IQR), p=0.002]. It was also statistically similar in the GDM subgroups divided by Asian BMI cut-off (p=NS). BMI correlated with leptin in NGT (r=0.495, p<0.001) but not in GDM (r=0.177, p=0.251) and regression analysis revealed BMI (kg/m²) as predictor for high leptin (p=0.008). ROC curve analysis for leptin showed AUC for GDM was 0.553 (p=0.360) suggesting it as a poor predictor. It is concluded that fasting leptin in 24-28 weeks of gestation better relates with BMI but does not differ between GDM and NGT anddoes not seem to be a good predictor for GDM. Further study is required to make a comment on its prediction over GDM.

The evaluation of rosemary (Rosmarinus officinalis) leaf extract inclusion in freezing medium on quality parameters of buffalo bull spermatozoa

BACKGROUND

The discrepancy between the endogenous antioxidants concentrations and free radicals results in oxidative stress and cellular injury.

OBJECTIVE

To appraise the usefulness of Rosemarinus officinalis (RO) aqueous extract in protecting buffalo spermatozoa during freezing / thawing process.

MATERIALS AND METHODS

Qualifying ejaculates from four well-restrained bulls were evaluated initially and then diluted in a freezing medium supplemented with RO-0.0, RO-0.5 %, RO-1.0%, RO-2.0 %, and RO-4.0 %, cooled to 4 degree C in 2 h, equilibrated for 4 h at 4 degree C, packed in straws, and cryopreserved, and thawed at 37 degree C for 30 s followed by evaluation.

RESULTS

We found that freezing medium supplemented with RO-2.0 % improves progressive motility (%) compared to the control. Similarly, a lower rate of apoptosis-like changes (%) was recorded with RO-4.0 % than the control, RO-0.5 % and RO-1.0 %. This response was accompanied by an increment in viable spermatozoa. Semen samples supplemented with RO-2.0 % and RO-4.0 % displayed higher TAC (total antioxidant capacity, uM per L) and ATP (nmol/million) content than the control. In addition, semen samples supplemented with RO-2.0 % displayed lower concentrations of ROS (reactive oxygen species, 10⁴ RLU/20 min/25 million) than the control and RO-0.05 %. Also LPO (lipid peroxidation, uM per L) with RO-2.0 % and RO-4.0 % was lower than the control.

CONCLUSION

The inclusion of rosemary aqueous extract ameliorates motility features, structural and functional parameters, viability, TAC and ATP content of bull sperm. Conversely, the inclusion of rosemary aqueous extract alleviates apoptosis-like changes, ROS and LPO in comparison to the control. Further studies are required to determine the mechanism of action of rosemary aqueous extract in ameliorating semen quality and fertility of buffalo spermatozoa. doi.org/10.54680/fr22210110712.

Demographic and Clinical Profile of COVID-19 ICU Patients of Bangabandhu Sheikh Mujib Medical University, Bangladesh

Corona viruses are a group of RNA viruses that cause infection in humans and animals. In human Corona viruses cause respiratory tract infections ranging from mild to critical illness. Corona virus disease 2019 (COVID-19) is caused by strain of severe acute respiratory syndrome corona virus 2 (SARS-CoV-2). The disease was first identified in Wuhan city, of China, in December 2019 and since spread all around the world. In Bangladesh first case has been declared by Institute of Epidemiology, Disease Control and Research (IEDCR) in 8th March, 2020 and first death on 18th march in an ICU and by 13th December total 489,178 cases and 7,020 deaths occurred in this country. The main objective of this study was to determine the Demographic and Clinical Profile of COVID-19 ICU patients in Bangladesh. This retrospective descriptive study on clinical profile along with short term treatment outcomes of COVID-19 patients conducted from COVID-19 dedicated Intensive care unit of Bangabandhu Sheikh Mujib Medical University (BSMMU), Bangladesh during July 2020 to November 2020. Total 300 ICU patients was included in this study. The age range of the patients was from 15 to 91 years. The highest percentage of patients about 49.00%, which was 147 patients were belonged to 61-75 years age group. The patients mean age was 62.80 years. Regarding gender distribution, among those 300 patients; 77.00% which is 231 were male and only 23.00% which is 69 were female. Patients admitted with symptoms like, respiratory distress/shortness of breath (100.00%), persistent worsening cough (60.00%), fatigue (55.00%) and fever (40.00%). Patients were also present with sore throat (35.00%), rhinorrhea (30.00%), altered mental status (20.00%), diarrhoea (10.00%) and chest pain (5.00%). Regarding co-morbidities, around half of the patients were suffering from Diabetes (60.22%) and Hypertension (53.44%). Significant amount of patients were also suffering from chronic obstructive pulmonary disease (27.00%) and bronchial asthma (16.78%). Ischemic heart disease was (10.33%), chronic kidney disease (10.89%), hypothyroidism (9.78%) and multiple co-morbidities (15.12%) at the time of admission. Mortality rate in this case were 71.00% and most of the death cases were in between 61 to 75 years of age group (40.00%). After improvement 27.00% patients were transferred to cabin for further management. We could discharge to home directly only 2.00% of patients.

Ameliorative effects of morel mushroom (Morchella esculenta) against Cadmium-induced reproductive toxicity in adult male rats

Cadmium (Cd) is one of the major toxicants, which affects human health through occupational and environmental exposure. In the current study, we evaluated the protective effects of morel mushrooms against Cd-induced reproductive damages in rats. For this purpose, 30 male rats were divided into 6 groups (n=5/group), the first group served as the control group, second group was treated with an intraperitoneal (i.p) injection of 1 mg/kg/day of Cd. Third and fourth groups were co-treated with 1 mg/kg/day of Cd (i.p) and 10 and 20 mg/kg/day of morel mushroom extract (orally) respectively. The final 2 groups received oral gavage of 10 and 20 mg/kg/day of morel mushroom extract alone. After treatment for 17 days, the animals were euthanized, and testes and epididymis were dissected out. One testis and epididymis of each animal were processed for histology, while the other testis and epididymis were used for daily sperm production (DSP) and comet assay. Our results showed that Cd and morel mushrooms have no effect on animal weight, but Cd significantly decreases the DSP count and damages the heritable DNA which is reversed in co-treatment groups. Similarly, the histopathological results of testes and epididymis show that morel mushrooms control the damage to these tissues. Whereas the morel mushroom extract alone could enhance the production of testosterone. These results conclude that morel mushrooms not only control the damage done by Cd, but it could also be used as a protection mechanism for heritable DNA damage.

Results of Laparoscopic Cholecystectomy in Acute Cholecystitis in Diabetic Patients: A Study with 50 Cases

Acute cholecystitis (AC) is a common surgical condition requiring emergency hospitalization. Diabetic patient with gall stones disease is more prone to develop acute cholecystitis and its complications e.g. mucocele, empyema, gangrene and perforation. Early laparoscopic cholecystectomy (ELC) has proved to be an effective and safe day case surgical procedure for AC and their complications. This cross sectional study of diabetic patients admitted with acute cholecystitis, at the Department of Surgery of Bangladesh Institute of Researcher of Rehabilitation in Diabetes, Endocrine and Metabolic Disorder (BIRDEM) General Hospital, Dhaka, Bangladesh from March 2016 to January 2017. A total number of 50 patients of known diabetes of acute cholecystitis were recruited irrespective of their age and sex and by excluding pregnant woman, obstructed jaundice and severe cardiopulmonary disease. More than half (52.0%) of the cholecystitis patients belonged to 31-40 years with mean age was 52.5±12.1 years. Females were predominant in this study (68.0%) with male: female ratio was 1:2.1. All (100%) patents had pain in right hypochondrium but relatively lower than non-diabetic patient due to diabetic neuropathy followed by majority 74.0% had nausea/vomiting, 70.0% had history of flatulence and dyspepsia, 62.0% had Murphy's sign positive. Thirty (60.0%) patients had glycaemic control and 20(40.0%) had uncontrolled DM. Insulin received patients were 35(70.0%) and 15 took oral hypoglycemic drug. Regarding postoperative complication, 8.0% had severe vomiting, right hypochondriac pain, 4.0% had wound sepsis and 2.0% had decreased pulmonary function and mild chest infection. In this study among laparoscopic finding during operation age and sex were not statistically significant. There was no mortality; laparoscopic cholecystectomy is the safe, accepted and preferred method of treatment for acute cholecystitis.