Consequential study on different levels of C/N ratios used in biofloc-based aquaculture system

Biofloc technology is much highlighted these days because of its tremendous effects on aquaculture. Microbes were enriched on cheapest organic carbon source i. e., powdered banana peels and were incorporated in different aquaria rearing grass carp fingerlings under different C/N treatments (10:1, 15:1 and 20:1) and 10% water daily water exchange. The initial growth of fingerlings was recorded. The experiment was settled in triplicates for 60 days and run parallel to control group provided with commercial feed and daily water exchange. Its effect was evaluated by measuring the growth of fingerlings and water parameters of each aquarium. The average % gain in weight and length of fingerlings was obtained significantly highest (28.12 ± 0.30g and 17.29 ± 0.46cm respectively) in aquaria containing pure powdered banana peels with 10% water exchange and C/N ratio was adjusted at 20: 1 (T3) than other treatments and control. Ammonia and other water parameters were also under control in T3 than other experimental and control groups. By all counts, it was concluded that the highest C/N ratio in biofloc system had the potential to increment C. idella growth rate by reducing toxicity and could be used as fish meal substitute.

Molecular identification of genus Pipistrellus (Mammalia: Chiroptera) from Fata region, Pakistan

A total of 10 specimens were captured from selected sites of Bajaur Agency FATA, Pakistan using mist nets. The captured specimens were morphologically identified and various morphometric measurements were taken. The head and Body length (HB) of Pipistrellus coromondra and Pipistrellus kuhlii lepidus (n=10) was 43±0.11 mm and 45±1.1 respectively. Morphologically identified Pipistrellus kuhlii confirmed as Pipistrellus kuhlii lepidus based on 16S rRNA sequences. The DNA sequences were submitted to GenBank and accession numbers were obtained (MN 719478 and MT430902). The available 16S rRNA gene sequences of Pipistrellus coromondra and Pipistrellus kuhlii lepidus were retrieved from NCBI and incorporated in N-J tree analysis. Overall, the interspecific genetic variations among Pipistrellus coromondra and Pipistrellus kuhlii lepidus were 8% and 1% respectively. In our recommendation, a comprehensive molecular identification of bats is need of hour to report more cryptic and new species from Pakistan.

Variations in nutritional profile of honey produced by various species of genus Apis

The medicinal attributes of honey appears to overshadow its importance as a functional food. Consequently, several literatures are rife with ancient uses of honey as complementary and alternative medicine, with relevance to modern day health care, supported by evidence-based clinical data, with little attention given to honey's nutritional functions. The moisture contents of honey extracted from University of Veterinary and Animal Sciences, Lahore honey bee farm was 12.19% while that of natural source was 9.03 ± 1.63%. Similarly, ash and protein contents of farmed honey recorded were 0.37% and 5.22%, respectively. Whereas ash and protein contents of natural honey were 1.70 ± 1.98% and 6.10 ± 0.79%. Likewise fat, dietary fiber and carbohydrates contents of farmed source documented were 0.14%, 1.99% and 62.26% respectively. Although fat, dietary fiber and carbohydrates contents of honey taken from natural resource were 0.54 ± 0.28%, 2.76 ± 1.07% and 55.32 ± 2.91% respectively. Glucose and fructose contents of honey taken out from honeybee farm were 27% and 34% but natural source were 22.50 ± 2.12% and 28.50 ± 3.54%. Glucose and fructose contents of honey taken out from honeybee farm were 27% and 34% but natural source were 22.50 ± 2.12% and 28.50 ± 3.54%. Similarly, sucrose and maltose contents of farmed honey were 2.5% and 12% while in natural honey were 1.35 ± 0.49% and 8.00 ± 1.41% respectively. The present study indicates that such as moisture, carbohydrates, sucrose and maltose contents were higher farmed honey as compared to the natural honey. In our recommendation natural honey is better than farmed honey.

Major threats and habitat use status of Demoiselle crane (Anthropoides virgo), in district Bannu, Pakistan

Cranes are the large and attractive Creatures of nature with long necks, legs, and life-span. Adults of both sexes are the same with similar color patterns. Demoiselle cranes spend most of their lifespan on dry grasses. They are also found around the stream, rivers, shallow lakes, natural wetlands, and depressions. To evaluate the current status of habitat use and major threats a study was conducted in tehsil Domel district Bannu. Line transect method and water quality tests (temperature, PH, contamination of E-coli bacteria) were used. To determine the major threats questionnaire method was used. The whole data was analyzed by using SPSS 21 version. Based on the distribution four study sites were selected and four water samples from each study site were taken. Most sites were moderate to highly degraded except Kashoo and kurram river mixing point which was low degraded with livestock grazing and human activities. Water quality tests showed PH ranges from 7-9, temperature 6.5-8.5, and contamination of E-coli in all samples. The social survey revealed that hunting, habitat degradation, and pollution as major threats. Effective long-term conservation and management in the study area are needed to focus on the protection of disturbance-free habitat.

Fungal decomposition of chicken-feather waste in submerged and solid-state fermentation

Poultry industry is expanding rapidly and producing million tons of feather waste annually. Massive production of keratinaceous byproducts in the form of industrial wastes throughout the world necessitates its justified utilization. Chemical treatment of keratin waste is proclaimed as an eco-destructive approach by various researchers since it generates secondary pollutants. Keratinase released by a variety of microbes (bacteria and fungi) can be used for the effective treatment of keratin waste. Microbial degradation of keratin waste is an emerging and eco-friendly approach and offers dual benefits, i.e., treatment of recalcitrant pollutant (keratin) and procurement of a commercially important enzyme (keratinase). This study involves the isolation, characterization, and potential utility of fungal species for the degradation of chicken-feather waste through submerged and solid-state fermentation. The isolated fungus was identified and characterized as Aspergillus (A.) flavus. In a trial of 30 days, it was appeared that 74 and 8% feather weight was reduced through sub-merged and solid-state fermentation, respectively by A. flavus. The pH of the growth media in submerged fermentation was changed from 4.8 to 8.35. The exploited application of keratinolytic microbes is, therefore, recommended for the treatment of keratinaceous wastes to achieve dual benefits of remediation.

Distribution and abundance of dinoflagellates from the coastal waters of Karachi, Pakistan, northern part of the Arabian Sea

The present study reports on seasonal and spatial variations in diversity, distribution and abundance of dinoflegellates and indicates the presence of HAB species in Pakistan waters. A total of 179 taxa, recorded in this study from offshore and near-shore waters, belong to 41 genera in 26 families and 10 orders. The high species count (149 species) was recorded from Manora Island offshore station (MI-1) and 105 spp, 109 spp and 115 spp were encountered from the Mubarak village offshore station (MV-1), Manora near shore station (MI-2) and Mubarak Village near-shore station (MV-2) respectively. Tripos furca was the dominant and frequently occurring species (> 1 x103 to > 25 x103 cells L-1 from coastal and >1x 105 cells L-l from near-shore stations) in addition to less abundant Alexandrium catenella, Alexandrium sp., Alexandrium minutum, and Prorocentrum micans (>103 to 25x 103cells/L). Another 44 species occurred in relatively low numbers (<103 cell L-l). Seventy species were found throughout the study period at all four stations. High number of species in three genera (Tripos (38), Protoperidinium (34) and Prorocentrum (20) was recorded. Potently toxic (16 genera 43 species) and HAB related (19 genera and 30 species) dinoflagellate taxa were also recorded. The percent contribution of dinoflagellates in total phytoplankton population generally remained below 20% except for a few instances. Manora Island stations had comparatively higher Shannon index and equitability and slightly lower dominance index. The PCA plot showed strong positive correlation among chlorophyll-a concentration, dissolved oxygen, total number of phytoplankton and dinoflagellates.

Phytochemicals induce apoptosis by modulation of nitric oxide signaling pathway in cervical cancer cells

OBJECTIVE

Nitric Oxide (NO) is produced by NO synthases (NOS) and is a key signaling molecule that regulates tumorigenesis, both aiding and alleviating it. Elevated NO levels are cytotoxic to cancer cells, making NOS an important target for cancer treatment. In the present study, the modulatory effects of the phytochemicals, quercetin, sulforaphane, genistein, and epigallocatechin-3-gallate on NO pathway and apoptosis were shown in HeLa cervical cancer cells.

MATERIALS AND METHODS

Fluorescent microscopy and flow cytometry were used to assess apoptosis. A Griess assay was used to quantitatively measure NO, quantitative PCR array was used to assess the expression levels of genes involved in the NO signaling pathway, and immunocytochemistry was used to determine NOS protein expression. The functional association among the modulated genes was evaluated using network biology analysis, gene set enrichment, and KEGG pathway analysis.

RESULTS

Treatment with the phytochemicals elevated NO levels in HeLa cells and modulated various genes involved in nitric oxide biosynthesis, superoxide metabolism, and oxidative stress, including NOS1, NOS2, NOS3, ALOX12, and SOD2, with a concomitant increase in NOS2 and NOS3 protein expression levels; also, the phytochemicals were found to induce apoptosis.

CONCLUSIONS

These results suggest that the phytochemical-induced cell death is partially attributed to the activation of the NO pathway and upregulation of pro-oxidant ROS generators. Further experimental studies are required to explore this mechanistic association of NO signaling pathway activation and induction of apoptosis in other types of cancer.

Detection of Aflatoxins in Peanut Oils Marketed in Peshawar, Pakistan Using Thin Layer Chromatography

Background: Aflatoxins (AFs) are natural toxins produced by fungus belonging to genus Aspergillus. These toxins are the secondary metabolites, which may cause teratogenic, mutagenic, and carcinogenic effects due to contamination of food. Peanut is an economi- cally important crop, grown in many parts of the world. The main aim of this survey was to detect AFs in peanut oils marketed in Peshawar, Pakistan. Methods: During September 2020 to February 2021, a total of 60 peanut oil samples were obtained from retail stores and markets; 20-each from three different areas of Pesh- awar (University, City, and Cantt), Pakistan. AFB1, AFB2, AFG1, and AFG2 were deter- mined using Thin Layer Chromatography. Data analysis was done using SPSS 21.0. Results: Prevalence rates of AFB1, AFB2, AFG1, and AFG2 in peanut oils were 70, 51.7, 3.3, and 0%, respectively. The mean of total AFs was 8.59 μg/kg ranged from 0.12 to 55 μg/kg. Totally, 5% (3 out of 60) of the samples were found contaminated with AFB1 above the permissible limits (20 μg/kg) according to national regulation. There was significant difference (p<0.05) between AF levels in the samples from different three areas of Peshawar. Conclusion: Although, the majority of samples of peanut oils in Peshawar (Pakistan) were safe for consumption, monitoring of AFs must be carried out on a regular basis in the case of peanut oil consumed in this region. This study suggested that farmers, food processors, and local processors should be aware of acceptable hygiene practices for the cultivation, protection, transportation, processing, and handling of peanut oil.

Seasonal distribution and habitat use preference of Barking deer (Muntiacus vaginalis) in Murree-Kotli Sattian-Kahuta National Park, Punjab Pakistan

Microhabitat factors associated with the habitat of barking deer (Muntiacus vaginalis) were examined and compared between summer and winter seasons. Habitat characteristics and preferred habitat were measured by locating direct and indirect signs. To quantify the habitat utilization of barking deer, each selected study site was sampled for floral diversity from 2015 to 2017. Quadrats were deployed along transect lines to determine seasonal distribution. Barking deer were not evenly distributed across vegetation types in the study area; they occurred more often in the broad-leaved forest than in Chir pine forest, at an elevational range of 550-850 m, in thick vegetation on steep slopes. The most preferred habitat included trees and shrubs with 30% and 69% cover, respectively. Barking deer avoided thicker tree cover, possibly as it hinders movement and escape from predators. No significant difference (χ2 = 6.37, df = 3, p = 0.19) in seasonal vegetation cover was recorded.

Interspecific variations in external and internal egg quality among various captive avian species from Punjab, Pakistan

Present study was planned to determine variations in external and internal quality egg parameters of different avian species including ostrich Struthio camelus, ducks Anas platyrhynchos, chicken Gallus gallus, turkeys Meleagris gallopavo and grey francolin Francolinus pondicerinus. All the birds were kept under similar rearing conditions. A total of 150 eggs were collected for each species to record external features of these eggs. Statistically significant (p<0.05) variations were recorded in egg weight, egg length and egg width between ostrich, ducks, chicken, turkey and quail eggs. Significantly (p<0.05) higher egg weight, egg length and egg width was observed for ostrich eggs while the same was lowest for grey francolin eggs. Similarly, significantly (p<0.05) greater shape index and egg volume values were observed for ostrich eggs while lowest shape index values were recorded for turkey eggs and egg volume was lowest for grey francolin. Significantly, higher (p<0.05) values of egg density were noted for eggs of the quail and the same were lowest for ostrich eggs. Non-significant variations in egg density values were observed between eggs of the ducks, chicken, turkey and grey francolin. It has been concluded that the positive correlations between the internal and external egg quality traits indicated that the traits can be improved through selection.

An ethno-botanical study of indigenous medicinal plants and their usage in rural valleys of Swabi and Hazara region of Pakistan

An ethnobotanical study was conducted to document indigenous medicinal plants and their usage from knowledgeable and elderly persons in Razzar and Gadoon valley of Swabi and Allai and Tanawal valley of Hazara region of Pakistan during 2016-2019. Several systematic field visits and questionnaire surveys were carried out in selected sites of the study area to gather relevant information from the local community. Rapid assessment method was adopted for data collection by interviewing the local people having enough knowledge of medicinal plants use for treatment of different ailments. UV (UV) formula was applied to calculate the relative importance of medicinal plant species in each site of the study area. In the present study, 221 medicinal plants belonging to 105 families have been reported through 580 respondents (385 males, 138 females and 57 local health healer) from the Swabi and Hazara region. The main sources of herbal medicines were leaves (21%) followed by fruits (21%), seeds (17%), whole plants (14%), roots (9%), bark (9%), flowers (7%) and gum (2%). Mentha spicata L. and Berberis lycium Royle were reported with highest UV (UV) i.e. 0.92 and 0.68 in Razzar tehsil and Gadoon valley of Swabi, whereas Mentha longifolia L and Geranium wallichianum D were reported with highest UV i.e. (0.65) and (0.88) in Allai and Tanawal valley of Hazara region, respectively. It was concluded that Swabi and Hazara region is rich in medicinal plants species and associated traditional knowledge. Moreover, ethno-medicines have played significant role in the indigenous healthcare system of the study area. However, uprooting the entire plant for ethno-medicine is a big threat to conservation of medicinal plants diversity in the study area.

Muscle-sparing transverse rectus abdominis musculocutaneous free flap breast reconstruction following cryolipolysis

Cryolipolysis refers to the sub-physiological cooling of regional body parts (typically the abdomen) in order to reduce the volume of adipose tissue. It provides a non-invasive alternative to procedures such as liposuction, which have traditionally been considered as relative contraindications for future abdominal free flap-based reconstructions. We describe the first case of a patient undergoing skin-sparing mastectomy and a muscle-sparing transverse rectus abdominis musculocutaneous (msTRAM) free flap breast reconstruction, following cryolipolysis therapy. Pre- and intraoperative radiological investigations and clinical examination showed no obvious adverse effect of cryolipolysis on the flap. The patient recovered well, with no vascular complications noted on follow up.

Distribution of commensal rodents in some shops of three districts in Malakand region, Pakistan

Using wire mesh live traps distribution pattern of the Rattus rattus and Mus musculus in different shops of three districts of Malakand region, Pakistan were recorded from September 2014 to October 2015. Over all 103 rodents (Rattus rattus 86 and Mus musculus 17) were caught during in 0.04 trap success (2448 trap nights). Regression of daily captures on cumulative captures revealed an estimate of 103 rodents from all the sampled structures with an average of 3.55 rodents per shop. R. rattus; 83.4% of captures were numerically dominant in almost all types of shops sampled, and were significantly different than Mus musculus; 16.5% of captures. Both species were found together in some shops while they were mostly trapped from the separate shops. Male rodents outnumbered the females.

Fire safety and emergency evacuation guidelines for intensive care units and operating theatres: for use in the event of fire, flood, power cut, oxygen supply failure, noxious gas, structural collapse or other critical incidents: Guidelines from the Association of Anaesthetists and the Intensive Care Society

The need to evacuate an ICU or operating theatre complex during a fire or other emergency is a rare event but one potentially fraught with difficulty: Not only is there a risk that patients may come to harm but also that staff may be injured and unable to work. Designing newly-built or refurbished ICUs and operating theatre suites is an opportunity to incorporate mandatory fire safety features and improve the management and outcomes of such emergencies: These include well-marked manual fire call points and oxygen shut off valves (area valve service units); the ability to isolate individual zones; multiple clear exit routes; small bays or side rooms; preference for ground floor ICU location and interconnecting routes with operating theatres; separate clinical and non-clinical areas. ICUs and operating theatre suites should have a bespoke emergency evacuation plan and route map that is readily available. Staff should receive practical fire and evacuation training in their clinical area of work on induction and annually as part of mandatory training, including 'walk-through practice' or simulation training and location of manual fire call points and fire extinguishers, evacuation routes and location and operation of area valve service units. The staff member in charge of each shift should be able to select and operate fire extinguishers and lead an evacuation. Following an emergency evacuation, a network-wide response should be activated, including retrieval and transport of patients to other ICUs if needed. A full investigation should take place and ongoing support and follow-up of staff provided.

Systematic analysis of leisler's bat Nyctalus leisleri (Kuhl, 1817) captured from FATA region, Pakistan

Extensive field surveys were carried out to explore the distribution of Leisler's Bat Nyctalus leisleri (Kuhl, 1819) in selected area of FATA regions, Pakistan. Specimens of Leisler's Bat Nyctalus leisleri (Kuhl, 1819) (n5) were collected from Kurram Agency (Shublan) (N33.8229788 E70.1634414) at elevation 1427m and Khyber Agency (Landi Kotel) (N34.0909899 E71.1457517) at elevation 1091m for two years survey extending from May 2013 through August 2015. The mean head and body length, hind foot length, ear length and tail length the Nyctalus leisleri specimens captured from the study area was 65.08 ± 1.58 mm, 44.06 ± 0.52 mm, 8.38 ± 0.60 mm, 13.20 ± 0.99 mm and 39.46 ± 1.46 mm, respectively. For molecular analysis the sequences of COI gene were obtained and analyzed. The mean intraspecific divergences of Nyctalus leisleri was 0.04%. The mean interspecific divergences of Nyctalus noctula and Nyctalus leisleri was 0.2%. The mean concentration of each nucleotides was A = (26.3%), T = (32.8%), G = (15.9%) and C = (25.0%). The mean A+T contents were 59.2%and C+G were 40.9%. In the phylogenetic tree Nyctalus leisleri and Nyctalus noctula clustered with significant bootstrap support value.

321 Role of Antibiotics in Acute uncomplicated diverticulitis, A Systematic Review and Meta-Analysis

Introduction

Diverticular disease is a common health problem with a wide clinical spectrum. About 75% of the patients would have uncomplicated diverticulitis. Cornerstones of treatment are antibiotics, analgesia, and dietary advice. Recent evidence has shown that its treatment is controversial, questioning the use of antibiotics. Aim is to assess the role of antibiotics in the treatment of acute uncomplicated diverticulitis.

Method

This is a systematic review and Meta-analysis. Literature review of the available studies was conducted using search engines like Pubmed, Medline, Embase, Google Scholar, and Cochrane databases. Statistical analysis was conducted using RevMan5.4.

Results

Out of 1754 records 1324 were duplicates, 430 studies were screened. 395 were further excluded.35 full text articles were assessed and in the final review 10 studies were included. PRISMA guidelines were used. Pooled OR for recurrence = 0.92 (95% CI = 0.74 to 1.13). Pooled OR for Hospital stay= -0.66 (95% CI= -1.12 to -0.21). Pooled OR for complications = 1.06 (95% CI = 0.69 to 1.64). Pooled OR for treatment failure= 1.24 (95% CI = 0.90-1.69).

Conclusions

We conclude that from the available evidence antibiotics have no role in reducing recurrence, complications, treatment failure, and duration of hospital stay in acute uncomplicated diverticulitis.

372 Short- And Long-Term Outcome of Pneumonectomy for Lung Cancer: 20 Years’ Experience of a Single Centre

Introduction

Surgery is the most important therapeutic modality for the treatment of primary lung cancer. Studies normally reported as 30-days or 90-days post-operative mortality or 5-years survival. However, survival for ≥10-years is rarely mentioned.

Method

Retrospective data collection from a tertiary centre database was implemented which include patients who underwent pneumonectomy from January 1998 until November 2019. The data was analysed for short and long-term outcomes including their respective Thoracoscore.

Results

268 patients who had pneumonectomy were selected, in majority for lung cancer. 79.1% were male with mean age is 63. Overall operative mortality in this cohort was 4.9% while reported national mortality for pneumonectomy for lung cancer is 7%. No 30-days post-operative mortality in the last 5 years. The 5,10- and 15-years survival rate for patients are 36.9%, 23.9% and 20.3% respectively. This showed significant increase in the survival rate for 5- and 10-years post-pneumonectomy in comparison to previous study. Long-term survival was better in female with age &lt;70 years. The overall survival rate &gt;15 years is 0.4%.

Conclusions

This study shows that our operative mortality for pneumonectomy is significantly lower (30% less) than national mortality. This confirms that pneumonectomy is still an effective modality in the treatment of lung cancer.

546 Patient Opinions on Care Received in Virtual Clinics Compared to A Face-To-Face Clinic Appointments in General Surgery During The COVID-19 Pandemic. A Retrospective Patient Feedback Study

Introduction

Virtual clinics were implemented during COVID-19 to reduce patient contact. We identified the need to seek feedback from patients relating to their perceptions on care received at a virtual clinic compared to a face-to-face clinics.

Method

Patients who attended a virtual clinic in General Surgery were selected at random from a database of 627 patients. They were called and asked to complete a google survey which was sent via email. A shorter survey was also conducted over the phone for patients who did not have an email address.

Results

79.6% (n = 43) of patients felt their care did not suffer because of non-face-to-face contact. 63% (n = 34) reported that their symptoms were fully assessed during the virtual clinic. 77.8% (n = 42) did not feel rushed by the virtual clinic, 92.6% (n = 50) answered that they had the opportunity to ask questions. 68.5% (n = 35) answered their care did not suffer by not being examined. 72.2% (n = 39) felt that the outcome of the clinic was not changed because of non face-to-face contact.

Conclusions

Patient feedback on the care received in the virtual clinic was positive. This may suggest that virtual clinics could be utilised in outpatients care with good reception from patients.

233 Concomitant Surgical Atrial Fibrillation Ablation Follow-Up Against Best-Practice Standards at A Tertiary Cardiac Surgery Centre in Brighton

Introduction

Best-practice as per JCTVS 2006 meta-analysis recommends following patients who undergo concomitant surgical Atrial Fibrillation (AF) ablation at 3-months, 1, 2 and 3 years to ensure AF resolution. A dedicated nurse-led arrythmia clinic managed these patients at Royal Sussex County Hospital (RSCH), Brighton but was relinquished. Follow-up was incorporated into routine cardiothoracic/cardiology clinics. This audit compares current practice at RSCH against best-practice (JCTVS).

Method

Patients who underwent surgical AF ablation between 2016-2017 at RSCH notes were interrogated for demographic, clinical and outcome data. Survival, freedom from AF at 3-years and post-operative anticoagulation/rate-control medications at follow-up data were extracted.

Results

Sixty-two patients underwent surgical AF ablation; 21 were followed up locally at RSCH and included in the final analysis. 53% had post-surgical AF resolution. At 3-years, 48% were free from AF; all patients survived. Only 38% patients had 4 follow-up appointments as per best-practice standards. 62% and 66% continued anticoagulation and rate-control medications, respectively.

Conclusions

Best-practice standards were poorly met. Patients inappropriately followed-up could incur severe AF-related complications including longer hospital stay, treatment and poorer quality of life. A nurse-led arrhythmia clinic can prevent AF-related hospital admissions and sequalae by ensuring cost-effective review, optimal anticoagulation, and rate/rhythm control.

971 Impact Of COVID-19 Surgical Guidelines on Sternal Wound Infections During The COVID-19 Pandemic in A Large London Hospital: An Unexpected Benefit

Introduction

Sternal wound infections (SWI) are typically associated with a high morbidity and mortality. Rigorous peri-operative guidelines were instituted during the pandemic. The impact of these measures on SWI was investigated.

Method

We performed a retrospective analysis of all patients who underwent cardiac surgery at our institution since March 2020 post intervention (new COVID-19 peri-operative guidelines). A retrospective analysis of all patients who underwent cardiac surgery in the 12 months preceding the lockdown was also performed as a baseline cohort group.

Results

A total of 2,600 patients (493 during the COVID-19 pandemic) were included in this study. Urgent/emergency procedures accounted for more than 60% of procedures performed during the lockdown compared to 39% previously. 67 (2.6%) surgical wound infections occurred in the study population. During the COVID pandemic, there were 4 SWIs with an overall incidence rate of 0.8%. Patients who underwent cardiac surgery during the COVID pandemic had a lower than expected rate of surgical wound infections (P = 0.006). Other significant predictors of surgical wound infections included a diagnosis of diabetes and being a smoker.

Conclusions

This report suggests that a significant proportion of SWI’s are iatrogenic related and can be avoided through a rigorous attention to detail in the peri-operative setting.

Cutaneous leishmaniasis-Awareness, knowledge and practices among general population in rural and urban areas in Malakand region, Pakistan

Malakand region is an endemic area for cutaneous leishmaniasis (CL). However, there are limited number of studies of this disease in Pakistan. Therefore, a study was conducted to understand the level of awareness attitude and practice among the residents of Makaland towards CL and the disease vectors. This study adopted a cross-sectional approach with a total of 400 respondents (n=93 rural and n= 307 urban). Overall, the population in Malakand region (61.2%) were well-informed in the role of sand fly in transmitting diseases, but most lack knowledge on the vector's behavior and almost a quarter (24.5%) were unable to provide knowledge on proper control measures. Alarmingly, the practice and attitudes of the general population was not satisfactory as close to half (49.8%) of the population did adopt any control method. This study calls for increase in awareness through health education campaign to reduce the risk of cutaneous leishmaniasis outbreaks in the future.

Behaviour, welfare, and tibia traits of fast- and slow-growing chickens reared in intensive and free range systems

The behaviour, welfare, and tibia characteristics of fast- and slow-growing chickens were evaluated in free-range and intensive production systems. A total of 720 birds of three strains were subjected to these systems after 21 days of rearing under the same intensive environment. Each treatment was replicated six times with 20 birds in each replicate. Data were collected for welfare aspects, including feather condition, footpad, hock joint and tonic immobility, behavioural features, especially feeding or foraging, sitting, walking, scratching, pecking and dust-bathing, and tibia characteristics, including weight, length, width, medullary canal diameter and robusticity index (4 - 8 weeks). Production system had significant effects on all welfare and behaviour aspects of the birds. However, tibia characteristics were not influenced by production system, except for medullary canal diameter. The strains differed significantly in welfare, tibia characteristics and behaviour. For example, the slow-growing strains had better feather condition,  footpad and hock joint scores. Significant interactions of strain and production system were noted for all characteristics. It was recommended that Rhode Island Red chickens could be raised under either production system without compromising their welfare or causing adverse effects on leg health.

Pharmacy students can deliver services in general practices: a longitudinal work-based learning model for integrated clinical teaching

Introduction

Collaboration between healthcare providers and higher education institutions enable service delivery using the student workforce.(1) This is significant as access to an appropriately skilled workforce can broaden the delivery of pharmacy services.(1) Pharmacy students may have knowledge and communication skills to be able to contribute to service delivery.(2) However, models that integrate pharmacy students into pharmacy services in general practice are limited.

Aim

to explore a new model of work-based learning in general practice for pharmacy students.

Methods

A qualitative design is appropriate and was used for this exploratory study. Thirty-two students were recruited from third year of an MPharm programme at one University to provide services via a Pharmacy Hub for three general practices in England. Each student attended the Hub for one 3-hour session, each fortnight, for 12 weeks between September 2019 and February 2020. Students completed ‘tasks’ using read-only access to patient records on SystmOne and recorded their activity on clinical worksheets. Students and stakeholders from the Hub were invited to take part in an interview covering what students did and what the long-term impact of the initiative might be via email. A convenience sample of fifteen students, four general practitioners, two pharmacists, two pharmacy technicians, one general practice manager, and two receptionists, completed semi-structured interviews. Data was also extracted from a convenience sample of 51/105 clinical worksheets to identify the types of tasks completed by students. Content analysis of transcribed interview data and extracted clinical data was completed by both authors until theoretical data saturation was reached. Institutional ethics approval was received for this study.

Results

Four themes were identified which included i) what activities students completed, ii) impact of working in general practice on student learning iii) impact on recruitment to general practice and iv) concerns. Concerns had three sub-themes relating to indemnity cover for students, a lack of face-to-face patient contact and repetition of simple tasks. See Table 1 for extracts of data. Clinical worksheets indicated students reviewed repeat medication requests (76%, n= 39) and acute medication requests (12%, n=6), for a wide range of products, such as analgesia, antifungal treatment, statin therapy and H.pylori eradication. Students also answered medication-related queries (12%, n=6) such as identifying the porcine content of medications and how to switch from insulin glargine to insulin levemir.

Conclusion

Findings suggest pharmacy students can contribute to service delivery in general practice by providing supporting roles. However, models must ensure students have access to progressively more complex tasks to facilitate learning. These findings should prompt further research evaluating the role of the pharmacy student workforce to establish key activities students can be trusted to complete. A strength of the study is the combination of data from qualitative interviews and clinical worksheets which provide rich, contextual data. A weakness of the study is that participant validation was not used to confirm the study findings.

References

1. Bates I, John C, Seegobin P, al. e. An analysis of the global pharmacy workforce capacity treands from 2006 to 2012. Hum Resour Health. 2018;16.

2. Bullen. K, Davison K, Hardisty J. Community pharmacy as an effective teaching and learning environment: student perspecives from a UK Mpharm programme. Currents in Pharmacy Teaching and Learning. 2019;11(9):902–8.