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Ma S, Khan M, Iovoli A, Farrugia M, Wooten K, Gupta V, Mcspadden R, Kuriakose M, Hicks W, Platek M, Singh A. Association of Body Mass Index with Survival Outcome in Patients with Head and Neck Cancer Treated with Combined Modality Therapy. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2021.12.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Qi X, Hatami S, Bozso S, Khan M, Forgie K, Wang X, Haromy A, Sutendra G, Michelakis E, Nagendran J, Freed D. The Pleiotropic Effects of Oxygen-Derived Free-Radical Scavengers on the Graft During Normothermic Ex Situ Heart Perfusion. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Patani B, Hudson M, Khan M, Head N, Long S. 702 COMMUNICATION CHALLENGES BETWEEN DOCTORS & RELATIVES DURING THE COVID-19 PANDEMIC: SIMPLE INTERVENTIONS WITH MEANINGFUL IMPACT. Age Ageing 2022. [PMCID: PMC9383591 DOI: 10.1093/ageing/afac034.702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
& Aims Visiting restrictions during the COVID-19 pandemic resulted in reduced and inconsistent communication with the next-of-kin of elderly inpatients. This project aimed to improve communication between doctors and patients’ relatives in accordance with the GMC Good Medical Practice guidelines which outline that doctors ‘must be considerate to those close to the patient and be sensitive and responsive in giving them information and support’.
Methods
We created a virtual whiteboard on an elderly care ward in an inner London hospital documenting patient demographics, details of named next-of-kin and when they had been contacted. We aimed to update next-of-kin within 48-hours of ward admission and subsequently twice weekly. The outcome was measured via identical ‘pre- and post-intervention’ questionnaires recording the next-of-kin’s satisfaction with communication from the doctors. Questionnaires included 11 questions utilising a 5-point Likert scale for satisfaction. Results were anonymised and analysed using Microsoft Excel.
Results
Satisfaction with communication improved in 10 of the 11 domains of the questionnaire following intervention. Cumulative satisfaction scores post-intervention (N = 13) in comparison to pre-intervention (N = 25) were closer to the total possible satisfaction score per question for these 10 domains. The mean cumulative satisfaction score across all domains was 60% post-intervention compared with 44% pre-intervention. Satisfaction following intervention was particularly improved in the domains of frequency of communication (60% post-intervention.
32.8% pre-intervention) and how adequately questions and concerns were addressed (69.2% post-intervention; 45.6% pre-intervention).
Conclusion
During the COVID-19 pandemic healthcare professionals have had to adapt in communicating with patients’ next-of-kin. Our Introduction of robust standards and a virtual whiteboard to track communication resulted in improved satisfaction and proved useful in adapting to remote communication. We propose that similar practice and standards are extended across additional wards to encourage widespread optimal and consistent communication between doctors and patients’ relatives, an integral part of patient care.
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Hussain S, Muhammad A, K K A, Khan M. 421 Migratory Foreign Bodies in Theaero-Digestive Tract: The Importance of Computerised Tomography (CT) Imaging. Br J Surg 2022. [DOI: 10.1093/bjs/znac039.287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Aim
We discuss this case to stress the role of computerized tomography imaging in diagnosis of foreign bodies of the upper aerodigestive tract and propose an algorithm for management of such cases.
Case Presentation
A 35-year-old male presented with dysphagia and swelling in the left lower part of the neck for 2 days. He gave a history of suspected fish bone ingestion one week prior, followed by pain and discomfort in the throat. Patient underwent upper gastrointestinal endoscopy, which was inconclusive. The patient was reassured and sent home.
Examination showed 3 x 4cm soft tender swelling in the left lower part of the neck. Computed tomography showed heterogeneously enhancing soft tissue density with multiple air shadows in the left para-pharyngeal space [fig 1]. Long, narrow, calcified lesion was present in the midst of the soft tissue density, suspected to be a fish bone [fig 2].
Vertical incision was made along the anterior border of the left sternocleidomastoid muscle and 20 ml pus was drained. Carotid sheath was identified and was swollen, surrounded by extensive granulation tissue. Fish bone was found adjacent to the thyroid lobe [Fig 3], was removed - it was serrated and four cm in length [Fig 4]. Repeat endoscopy and a barium meal showed no leak. He was discharged with oral antibiotics for two weeks with no further follow up.
Conclusions
Accidental fish bone ingestion is a very common situation in otarhynological emergencies. The role of CT imaging in the management of rare instances like perforation and migration of foreign bodies can prevent serious and life-threatening complications.
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Lo N, Khan M, Sadia U, Jaipersad A. 354 Virtual Consultation in Vascular Practice: The New Normal. Br J Surg 2022. [DOI: 10.1093/bjs/znac039.238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
Face to face vascular clinics were suspended at a major trauma centre at the beginning of the COVID-19 pandemic, however Royal Stoke Hospital Vascular team were still undertaking emergency vascular operations. Consequently, virtual telephone consultations were set up and delivered to facilitate post-operative follow ups. The objective of this improvement study is to compare the virtual clinic documentation against The Royal College of Surgeons of England (RCS Eng) Best Practice Guidance on Conducting Virtual Consultations, which was published in June 2020. This is important as good documentation is vital to patient care as well as being a medico-legal document.
Method
We retrospectively identified 30 vascular patients operated between May 2021 and June 2021; 10 of which had had a virtual telephone clinic and the majority underwent an amputation. We audited the clinic note documentation against the RCS Eng guidelines.
Results
Total of 9 RCS Eng guidelines were identified and audited. The first cycle revealed poor areas in documentation of the surgeon introducing themselves, confirmation of patient details, obtaining consent to proceed, summary of consult and plan discussed.
Findings were presented at the trust governance meeting. Areas which required improvement in documentation were highlighted. In addition to education of surgeons, it was decided to introduce a checklist as a requirement.
Conclusions
Clinic note documentation is of paramount importance as it has legal and medical ramifications. The education of surgeons and introduction of a checklist to ensure compliance with RCS Eng guidelines and we will re-audit to ensure improvement.
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TINWALA M, Zaidi D, Ye F, Muneer S, Ghimire A, Khan M, Sultana N, Okpechi G. I, Ronksley E. P, Drummond N, Mangin D, Bello K. A. POS-314 POLYPHARMACY AND POTENTIALLY INAPPROPRIATE MEDICATION USE IN PATIENTS WITH CKD MANAGED IN CANADIAN PRIMARY CARE. Kidney Int Rep 2022. [DOI: 10.1016/j.ekir.2022.01.334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Parvin S, Nasrin KN, Hossain MA, Islam MN, Khan M, Taher MA, Farzana MN, Islam N, Alam MK, Naher A, Amin SE, Zaman MB, Amin S, Begum B, Khan MI, Ferdousi J. Change of Hemoglobin Level among Exclusively Breastfed Term and Preterm Babies up to Six Months of Age. Mymensingh Med J 2022; 31:15-23. [PMID: 34999674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
There is progressive increase of Hb levels is observed during course of intrauterine development of fetus but high concentrations found at birth. In preterm neonate normal Hb is characteristically deviated from term neonate. Breast milk is the only natural ideal food for both term and preterm babies from birth up to 6 months. Preterm milk was found to contain significantly higher concentrations nutrients particularly iron than term milk. Preterm human milk is more suitable for the premature infant than term human milk. As Hb concentration varies in term and preterm babies in different counties in different feeding practices. The purpose of this longitudinal descriptive study is to find out the pattern of changes in the Hb level among exclusively breastfed preterm and term infants during the first six months of life. This study was carried in the Neonatal Intensive Care Unit (NICU), Mymensingh Medical College Hospital (MMCH), Mymensingh from September 2016 to February 2018. One hundred fifty (150) neonates both term and preterm were included in this study and followed up to 6 months of age. After admission informed written consent was taken from parents, thorough history taking and clinical examination were done. Data were collected in a pre-designed case record form. All the babies of Group A provided 2mg/kg iron supplementation from 6 weeks for 2 months for universal recommendation. Hb level was measured of all exclusively breast feed babies at admission after birth then next follow-up at 6 weeks, 3 months and 6 months. All information regarding history, anthropometrics measurement, Hb level was recorded in structural questionnaire. Data analysis was done by SPSS version 20.0. Male were predominant in both groups. Most of the preterm (72.0%) and term babies (65.3%) were delivered by vaginal route. Mean Hb level was found significantly higher among preterm babies than term babies after birth were 16.55g/dl and 15.98g/dl respectively. Sharp fall of Hb concentration was observed after birth up to 6 weeks in both preterm and term babies but Hb level was found significantly lower in preterm in comparison to term babies (9.27gm/dl vs. 9.58gm/dl). In term babies, even after 6 weeks fall of Hb level continued to 3 months of age followed by gradual increase up to 6 months without iron supplementation. Hb level of in preterm babies gradually increased from 6 weeks up to 6 months with universal iron supplementation. Hb level fall sharply up to 6 weeks in both exclusively breastfed term and preterm babies but even after 6 weeks term babies experienced gradual fall of Hb levels up to 3 months. Hb level increases in exclusively breast-fed term babies without iron supplementation from 3 months of age. Hb level in exclusively breastfed preterm babies increase from 6 weeks onward might be effect of universal iron supplementation.
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Khan M, Qiao F, Kumar P, Touhidul Islam SM, Singh AK, Won J, Singh I. Neuroprotective effects of Alda-1 mitigate spinal cord injury in mice: involvement of Alda-1-induced ALDH2 activation-mediated suppression of reactive aldehyde mechanisms. Neural Regen Res 2022; 17:185-193. [PMID: 34100455 PMCID: PMC8451565 DOI: 10.4103/1673-5374.314312] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Spinal cord injury (SCI) is associated with high production and excessive accumulation of pathological 4-hydroxy-trans-2-nonenal (4-HNE), a reactive aldehyde, formed by SCI-induced metabolic dysregulation of membrane lipids. Reactive aldehyde load causes redox alteration, neuroinflammation, neurodegeneration, pain-like behaviors, and locomotion deficits. Pharmacological scavenging of reactive aldehydes results in limited improved motor and sensory functions. In this study, we targeted the activity of mitochondrial enzyme aldehyde dehydrogenase 2 (ALDH2) to detoxify 4-HNE for accelerated functional recovery and improved pain-like behavior in a male mouse model of contusion SCI. N-(1,3-benzodioxol-5-ylmethyl)-2,6-dichlorobenzamide (Alda-1), a selective activator of ALDH2, was used as a therapeutic tool to suppress the 4-HNE load. SCI was induced by an impactor at the T9–10 vertebral level. Injured animals were initially treated with Alda-1 at 2 hours after injury, followed by once-daily treatment with Alda-1 for 30 consecutive days. Locomotor function was evaluated by the Basso Mouse Scale, and pain-like behaviors were assessed by mechanical allodynia and thermal algesia. ALDH2 activity was measured by enzymatic assay. 4-HNE protein adducts and enzyme/protein expression levels were determined by western blot analysis and histology/immunohistochemistry. SCI resulted in a sustained and prolonged overload of 4-HNE, which parallels with the decreased activity of ALDH2 and low functional recovery. Alda-1 treatment of SCI decreased 4-HNE load and enhanced the activity of ALDH2 in both the acute and the chronic phases of SCI. Furthermore, the treatment with Alda-1 reduced neuroinflammation, oxidative stress, and neuronal loss and increased adenosine 5′-triphosphate levels stimulated the neurorepair process and improved locomotor and sensory functions. Conclusively, the results provide evidence that enhancing the ALDH2 activity by Alda-1 treatment of SCI mice suppresses the 4-HNE load that attenuates neuroinflammation and neurodegeneration, promotes the neurorepair process, and improves functional outcomes. Consequently, we suggest that Alda-1 may have therapeutic potential for the treatment of human SCI. Animal procedures were approved by the Institutional Animal Care and Use Committee (IACUC) of MUSC (IACUC-2019-00864) on December 21, 2019.
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Shaik RA, Holyachi S, Ahmad MS, Ahmad RK, Yusuf M, Khan M, Almutairi AB, Alghuyaythat WKZ. Neurological manifestation with special reference to HIV-associated neurocognitive disorder (HAND) among people on anti-retroviral treatment in India. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2021; 25:6999-7004. [PMID: 34859862 DOI: 10.26355/eurrev_202111_27248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The neurological manifestations and their severity in patients on antiretroviral treatment (ART) are currently unexplained. We aimed at studying the prevalence of HIV Associated Neurological Disorders (HAND) among people on antiretroviral treatment, using the International HIV Dementia Scale (IHDS). PATIENTS AND METHODS A predesigned and pretested proforma including the International HIV Dementia Scale (IHDS) was administered to 100 HIV patients attending to ART center of KIMS teaching Hospital (Koppal, Karnataka) from January 2020 to March 2020. The data was analyzed SPSS version 15 software. Descriptive statistics were used for demographic characteristics. The Student's t-test and chi-square test methods were applied to determine the relationship between qualitative characteristics. RESULTS The prevalence was found to be 59%. Out of 100, 57 HIV patients scored less than 10 whereas 43 HIV patients scored ≥10 on the IHDS scale. The mean age of the study population was 39.14 ±13.01 years; the total IHDS score was 9.96±1.53 and the CD4 count was 427.91±226.0. This study demonstrated that the patients with CD4 count more than 350 (i.e., 63.60%) had a better IHDS score. CONCLUSIONS Neurocognitive disorder was found to be more common than anticipated. All ICTC Centers need to consider assessing HIV-associated neurocognitive disability (HAND), and the International HIV Dementia Scale (IHDS) as one instrument for such assessment.
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Shanthanna H, Czuczman M, Moisiuk P, O'Hare T, Khan M, Forero M, Davis K, Moro J, Vanniyasingam T, Foster G, Thabane L, Alolabi B. Erector spinae plane block vs. peri-articular injection for pain control after arthroscopic shoulder surgery: a randomised controlled trial. Anaesthesia 2021; 77:301-310. [PMID: 34861745 DOI: 10.1111/anae.15625] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/28/2021] [Indexed: 11/28/2022]
Abstract
Interscalene brachial plexus block is the standard regional analgesic technique for shoulder surgery. Given its adverse effects, alternative techniques have been explored. Reports suggest that the erector spinae plane block may potentially provide effective analgesia following shoulder surgery. However, its analgesic efficacy for shoulder surgery compared with placebo or local anaesthetic infiltration has never been established. We conducted a randomised controlled trial to compare the analgesic efficacy of pre-operative T2 erector spinae plane block with peri-articular infiltration at the end of surgery. Sixty-two patients undergoing arthroscopic shoulder repair were randomly assigned to receive active erector spinae plane block with saline peri-articular injection (n = 31) or active peri-articular injection with saline erector spinae plane block (n = 31) in a blinded double-dummy design. Primary outcome was resting pain score in recovery. Secondary outcomes included pain scores with movement; opioid use; patient satisfaction; adverse effects in hospital; and outcomes at 24 h and 1 month. There was no difference in pain scores in recovery, with a median difference (95%CI) of 0.6 (-1.9-3.1), p = 0.65. Median postoperative oral morphine equivalent utilisation was significantly higher in the erector spinae plane group (21 mg vs. 12 mg; p = 0.028). Itching was observed in 10% of patients who received erector spinae plane block and there was no difference in the incidence of significant nausea and vomiting. Patient satisfaction scores, and pain scores and opioid use at 24 h were similar. At 1 month, six (peri-articular injection) and eight (erector spinae plane block) patients reported persistent pain. Erector spinae plane block was not superior to peri-articular injection for arthroscopic shoulder surgery.
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Ahmad M, Hameed Y, Khan M, Usman M, Rehman A, Abid U, Asif R, Ahmed H, Hussain MS, Rehman JU, Asif HM, Arshad R, Atif M, Hadi A, Sarfraz U, Khurshid U. Up-regulation of GINS1 highlighted a good diagnostic and prognostic potential of survival in three different subtypes of human cancer. BRAZ J BIOL 2021; 84:e250575. [PMID: 34852135 DOI: 10.1590/1519-6984.250575] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 07/30/2021] [Indexed: 12/13/2022] Open
Abstract
Cancer is a fatal malignancy and its increasing worldwide prevalence demands the discovery of more sensitive and reliable molecular biomarkers. To investigate the GINS1 expression level and its prognostic value in distinct human cancers using a series of multi-layered in silico approach may help to establish it as a potential shared diagnostic and prognostic biomarker of different cancer subtypes. The GINS1 mRNA, protein expression, and promoter methylation were analyzed using UALCAN and Human Protein Atlas (HPA), while mRNA expression was further validated via GENT2. The potential prognostic values of GINS1 were evaluated through KM plotter. Then, cBioPortal was utilized to examine the GINS1-related genetic mutations and copy number variations (CNVs), while pathway enrichment analysis was performed using DAVID. Moreover, a correlational analysis between GINS1 expression and CD8+ T immune cells and a the construction of gene-drug interaction network was performed using TIMER, CDT, and Cytoscape. The GINS1 was found down-regulated in a single subtypes of human cancer while commonly up-regulated in 23 different other subtypes. The up-regulation of GINS1 was significantly correlated with the poor overall survival (OS) of Liver Hepatocellular Carcinoma (LIHC), Lung Adenocarcinoma (LUAD), and Kidney renal clear cell carcinoma (KIRC). The GINS1 was also found up-regulated in LIHC, LUAD, and KIRC patients of different clinicopathological features. Pathways enrichment analysis revealed the involvement of GINS1 in two diverse pathways, while few interesting correlations were also documented between GINS1 expression and its promoter methylation level, CD8+ T immune cells level, and CNVs. Moreover, we also predicted few drugs that could be used in the treatment of LIHC, LUAD, and KIRC by regulating the GINS1 expression. The expression profiling of GINS1 in the current study has suggested it a novel shared diagnostic and prognostic biomarker of LIHC, LUAD, and KIRC.
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Alhag A, Song J, Dahro B, Wu H, Khan M, Salih H, Liu JH. Genome-wide identification and expression analysis of Polyamine Uptake Transporter gene family in sweet orange (Citrus sinensis). PLANT BIOLOGY (STUTTGART, GERMANY) 2021; 23:1157-1166. [PMID: 34374185 DOI: 10.1111/plb.13302] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 05/26/2021] [Indexed: 06/13/2023]
Abstract
Polyamine uptake transporter (PUT) plays important roles in polyamine homeostasis, but knowledge regarding PUT family genes in sweet orange (Citrus sinensis) remains elusive. Herein, our study aimed to perform a genome-wide identification of the PUT gene family in C. sinensis. A total of eight putative PUT genes (CsPUT1-CsPUT8) were identified in the sweet orange genome and distributed on three chromosomes. The CsPUT genes were divided into two major groups according to the phylogenetic tree analysis, with high similarities in protein domains and gene structure organization. The CsPUT genes were differentially expressed in different tissues, with the highest transcript levels being in the flowers and roots. Interestingly, the CsPUT genes were significantly induced by polyamines, putrescine, spermidine and spermine, indicating that CsPUT were possibly associated with intracellular polyamine transport and uptake. In addition, CsPUT showed differential expression in callus treated with ABA, cold, salt or osmotic shock. CsPUT4 was selected as a candidate for functional analysis of PUT. Overexpression of CsPUT4 elevated endogenous polyamine content and led to enhanced cold tolerance in transgenic callus cultures. Overall, these data provide valuable information for better understanding the potential biological functions of PUT genes in future.
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Waleed M, Murtaza F, Khan M, Khurram MS. Sinonasal teratocarcinosarcoma, A rare neoplasm; Case report and literature review. Am J Clin Pathol 2021. [DOI: 10.1093/ajcp/aqab191.183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction/Objective
Sinonasal teratocarcinosarcoma (SNTCS) is an unusual neoplasm with high malignant potential. Histologically it consists of epithelial and mesenchymal constituents, with a combination of teratoma and carcinosarcoma. It primarily occurs in the nasal cavity and paranasal sinuses. This aggressive neoplasm has a high recurrence rate with a five-year survival of 30-50 percent. To this date, less than a hundred cases have been mentioned in the literature. Early diagnosis and management of the tumor can enhance the prognosis.
Methods/Case Report
We present to you a case of a 63-year-old woman presenting with epistaxis, nasal congestion, and blockage. The tumor was completely removed surgically and postoperative radiation therapy was given. Grossly the tumor was gray-white, with a solid texture. Postsurgical microscopic examination of the sections from different areas showed variegated appearance having a mix of teratoid; carcinomatous; sarcomatous and primitive neuroectodermal elements. Immunohistochemical staining revealed tumor cells expressing desmin, EMA, and cytokeratin. The follow-up examination was done after a year and showed no sign of recurrence.
Results (if a Case Study enter NA)
N/A
Conclusion
Because of the scarcity and mixed cell lines of this tumor pathological diagnosis of the neoplasm is hard. Since this neoplasm is highly malignant and locally aggressive proper identification and removal are necessary for improving morbidity as well as mortality.
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Tolia S, Khan M, Khan S, Alexander D, Soltys M, Kamba K, Brennan S, Adhikari S, Hussain S, Joshi A, Sciamanna C, Narang N, Pillarella J, Cotts W, Andrade A. Mortality and long-term outcomes of palliative inotropes in ischemic and non-ischemic cardiomyopathy. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Palliative inotropes are frequently utilized for symptom management in patients with end stage heart failure who are unable to undergo durable advanced heart failure therapies. With the advent of improved medical management and early intervention, palliative inotropes may allow for improved patient outcomes than seen previously. In this study, we aim to investigate the survival and outcomes of palliative inotrope therapy and its impacts on ischemic versus non-ischemic cardiomyopathy.
Methods
We retrospectively analyzed 220 patients with American Heart Association Stage D heart failure who were discharged with palliative inotrope therapy after January 1, 2010. Patients who underwent mechanical circulatory support (MCS) or those who underwent heart transplant were excluded. Those with a history of coronary artery disease, myocardial infarction, history of percutaneous intervention, or coronary artery bypass grafting were assigned to ischemic cardiomyopathy (ICM), while patients without these findings were assigned to non-ischemic cardiomyopathy (NICM). Statistical analysis was completed using Chi-Square and Student's t-tests, wherein p<0.05 was considered statistically significant.
Results
Of the 220 patients, 87 had NICM as opposed to 133 with ICM. Mean age was found to be higher among patients with ICM (70 [62–79]) compared to NICM (65 [55–72], p-value <0.01). No significant difference was seen in total days on inotrope therapy (p=0.6). While more patients in both groups were placed on milrinone as opposed to dobutamine, there was no difference between patients with ischemic and NICM (p=0.66 and 0.51 respectively). Although a greater number of patients with NICM had been lost to follow up, admitted to hospice, or expired at 2 years (p<0.01), survival at 3 months, 1 year, and 2 years showed no difference between both groups. No difference was seen in number of hospitalizations or clinic visits in one year. Both groups had similar complication rates with intravenous-access related PICC line infections and new arrhythmias. (See Table).
Conclusion
Despite more frequent use of durable mechanical support devices, many patients who are deemed unsuitable for invasive measures are treated with palliative inotrope therapy. We have found that there is no significant difference in survival, complications, and outcomes of patients on palliative inotropes among ischemic and NICM. These findings show the versatility of palliative inotrope therapy in end stage heart failure. Further studies with larger populations need to be evaluated.
Funding Acknowledgement
Type of funding sources: None.
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Khan M, Iqbal A. 1549 Patient Perception on Hand Trauma Management Through a Plastic Surgery Trauma Clinic. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Aim
We assessed patient perceptions of hand trauma management through a plastic surgery trauma clinic. We also assessed effects of educating patients about outcomes of their condition on their desire to have prompt surgery.
Method
A prospective survey review was conducted at our plastic surgery trauma clinic. Patients included were those referred due to simple hand trauma. Any patients needing urgent admissions were excluded. An anonymous survey assessing patient perceptions before and after education about delay in surgery was distributed.
Results
Of 100 patients, there were mixed expectations regarding trauma clinic; 38% (n = 38) expect an operation, 32% (n = 32) expect no operation and 30% (n = 30) expect either option. 90% (n = 90) expect surgery within a week (50% n = 50) or within a day (40% n = 40); 10% expect it (n = 10) within a few weeks. After educating patients about no negative effects on their condition from surgical delay, 43% (n = 17) fewer patients desired surgery within a day, and 8% (n = 3) fewer patients desired surgery within a week. 190% (n = 19) more patients were willing to have surgery within a few weeks. 79% (n = 79) would rather come back at a guaranteed surgical slot than stay in hospital until a slot is available. 72% (n = 72) considered knowledge about long-term outcomes associated with surgical delay to influence their decision more than anaesthetic type (12% n = 12) and personal circumstances (16% n = 16).
Conclusions
If appropriate patients are assured that their condition will not be affected by surgical delay, fewer patients may stay in hospital with financial benefits of reduced bed occupancy and reduced covid risks.
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Perera E, Flood B, Madden K, Goel D, Leroux T, Khan M. 204 A Systematic Review of Clinical Outcomes for Outpatient vs Inpatient Shoulder Arthroplasty. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
Outpatient shoulder arthroplasty is growing in popularity as a cost-effective and potentially equally safe alternative to inpatient arthroplasty. We investigated literature relating to outpatient shoulder arthroplasty, looking at clinical outcomes, complications, readmission, and cost compared to inpatient arthroplasty.
Method
We systematically searched Medline, Embase, PubMed using relevant search terms. Methodological quality of included studies was assessed using Methodological Index for Non-Randomised Studies score.
Results
We included 17 studies in our review with 11 included in the meta-analyses. A meta-analysis of hospital readmissions demonstrated that there was no statistically significant difference between outpatient and inpatient cohorts (OR = 0.89, 95% CI: 0.63-1.25, p = 0.49, I2=56%). Pooling results for all post-operative complications identified decreased complications in those undergoing outpatient surgery (OR = 0.70; 95% CI: 0.52-0.94, p = 0.02, I2=50%). No statistically significant difference was identified with respect to medical complications (OR = 0.86, 95% CI: 0.74-1.01, p = 0.07, I2=0%) or surgical complications (OR = 0.71, 95% CI: 0.45-1.12, p = 0.14, I2=26%). Considerable cost saving of between $3 614 – $53 202 (19.7 – 69.9%) per patient were present in the outpatient setting.
Conclusions
Shoulder arthroplasty in the outpatient setting is as safe as shoulder arthroplasty in the inpatient setting, with a significant reduction in cost. There is no demonstrable statistically significant difference with regards to readmissions between outpatient and inpatient shoulder arthroplasty. In the appropriately selected patient, outpatient shoulder arthroplasty is safe and cost-effective; however, we still need to work towards understanding who the appropriate patients are for this post-operative care pathway.
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Javed O, Khan M, Foxall-Smith M, Hafez A, Mason W. 246 FRActure Clinic Treatment: a sURvey of patient Experience (FRACTURE). Br J Surg 2021. [DOI: 10.1093/bjs/znab259.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
BOAST guidelines on fracture clinics suggest a standard of care that all patients with significant injury should expect to receive in a Trauma & Orthopaedics outpatient setting in the United Kingdom.
Method
A prospective analysis of 358 patients presenting to fracture clinic at Gloucestershire Hospitals NHS Foundation Trust from September to November 2020. Patients completed an anonymous questionnaire based on BOAST guidelines.
Results
Most patients received a written management plan (82%), but only some received a leaflet (36%) and definite information about their procedure (47%). Most patients felt a leaflet (72%) and information about procedures (87%) would be useful. Patients were generally seen early or within 30 minutes of their appointment time (77%), but some waited more than 30 minutes (23%). Most patients found X-rays easily (91%) and rated staff (97%) and fracture clinic experience (93%) as very good or good. Comments included noting an efficient and friendly service, with suggestions on providing more information on waiting times and procedures to be performed.
Conclusions
Our study showed high patient satisfaction with fracture clinic and particularly positive feedback about staff. Areas of improvement include providing more leaflets and information about practical procedures. Following this audit, we will produce leaflets on common conditions and record videos on common procedures such as application of casts, splints and removal of k-wires or sutures, which can be accessed by patients prior to their appointment. The audit could be repeated at a regional or national level to help centres assess the level of care provided.
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Bin Mahfoz TM, Alzahrani M, Shaik RA, Ahmad MS, Ahmad RK, Yusuf M, Khan M, Almutairi AB, Alghuyaythat WKZ, Almutairi SB. Association of indoor air pollution on cognitive dysfunction among elderly. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2021; 25:5664-5673. [PMID: 34604958 DOI: 10.26355/eurrev_202109_26785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Cognitive dysfunction among the elderly is a devastating condition preceded by accumulation of neuropathology leading to accelerated cognitive decline. Many epidemiologic studies have reported the relation between indoor air pollution exposure and cognitive impairment. To clarify the nature of the association, a comprehensive systematic review and meta-analysis were performed. MATERIALS AND METHODS The analysis included all observational studies, including cross-sectional studies, prospective and retrospective cohort studies. Experimental studies, randomized controlled trials (RCTs), and controlled clinical trials were excluded. Studies on the relationships of indoor air pollution and cognition published before 30 April 2021 which are peer-reviewed scientific publications available in English were included after performing a structured literature search through electronic databases, including PubMed, Embase, Cochrane Library, and clinical trial.gov. A total of 146 articles were collected, and after screening thoroughly only, 9 studies were selected. Meta-analysis for the final set of selected studies was performed using the R software. RESULTS The quality of all the studies was adequate as almost all reported an association between at least one pollutant and cognitive dysfunction. However, relatively few studies considered outcomes that provide the most substantial evidence for a causal effect. In total, 5 studies have reported on cognitive function. The pooled mean of cognitive function was 12.16 (95% CI: 10.73 to 13.58). However, the heterogeneity was very high (I2=100%; chi-square test for heterogeneity = p<0.001). We used a modified JBI structured risk of the bias assessment tool, and it was minimal among the included studies as most of the studies have followed a random sampling method and explicitly mention it in their methods. CONCLUSIONS Exposure to indoor air pollution through fuels used for cooking and heating was significantly associated with cognitive dysfunction among elderly women. Given the limitations, a more extensive meta-analysis and longitudinal studies are recommended to investigate the biological mechanism behind the impact of indoor air pollution on cognitive health.
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Ahmad MS, Shaik RA, Ahmad RK, Yusuf M, Khan M, Almutairi AB, Alghuyaythat WKZ, Almutairi SB. "LONG COVID": an insight. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2021; 25:5561-5577. [PMID: 34533807 DOI: 10.26355/eurrev_202109_26669] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
We aimed this systematic review to analyze and review the currently available published literature related to long COVID, understanding its pattern, and predicting the long-term effects on survivors. We thoroughly searched the databases for relevant articles till May 2021. The research articles that met our inclusion and exclusion criteria were assessed and reviewed by two independent researchers. After preliminary screening of the identified articles through title and abstract, 249 were selected. Consequently, 167 full-text articles were assessed and reviewed based on our inclusion criteria and thus 20 articles were regarded as eligible and analyzed in the present analysis. All the studies included adult population aged between 18 and above 60 years. The median length of hospital stay of the COVID-19 patients during the acute infection phase ranged from 8 days to 17 days. The most common prevalent long-term symptoms in COVID-19 patients included persistent fatigue and dyspnea in almost all of the studies. Other reported common symptoms included: shortness of breath, cough, joint pain, chest pain or tightness, headache, loss of smell/taste, sore throat, diarrhea, loss of memory, depression, anxiety. Associated cardiovascular events included arrhythmias, palpitations and hypotension, increased HR, venous thromboembolic diseases, myocarditis, and acute/decompensated heart failure as well. Among neurological manifestations headache, peripheral neuropathy symptoms, memory issues, concentration, and sleep disorders were most commonly observed with varying frequencies. Mental health issues affecting mental abilities, mood fluctuations namely anxiety and depression, and sleep disorders were commonly seen. Further, diarrhea, vomiting, digestive disorders, and Loss of appetite or weight loss are common gastrointestinal manifestations. Therefore, appropriate clinical evaluation is required in long COVID cases which in turn may help us to identify the risk factors, etiology, and to my help, we treat them early with appropriate management strategies.
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Muhammad S, Maqbool MF, Al-Sehemi AG, Iqbal A, Khan M, Ullah S, Khan MT. A threefold approach including quantum chemical, molecular docking and molecular dynamic studies to explore the natural compounds from Centaurea jacea as the potential inhibitors for COVID-19. BRAZ J BIOL 2021; 83:e247604. [PMID: 34495156 DOI: 10.1590/1519-6984.247604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 04/26/2021] [Indexed: 11/22/2022] Open
Abstract
In the current report, we studied the possible inhibitors of COVID-19 from bioactive constituents of Centaurea jacea using a threefold approach consisting of quantum chemical, molecular docking and molecular dynamic techniques. Centaurea jacea is a perennial herb often used in folk medicines of dermatological complaints and fever. Moreover, anticancer, antioxidant, antibacterial and antiviral properties of its bioactive compounds are also reported. The Mpro (Main proteases) was docked with different compounds of Centaurea jacea through molecular docking. All the studied compounds including apigenin, axillarin, Centaureidin, Cirsiliol, Eupatorin and Isokaempferide, show suitable binding affinities to the binding site of SARS-CoV-2 main protease with their binding energies -6.7 kcal/mol, -7.4 kcal/mol, -7.0 kcal/mol, -5.8 kcal/mol, -6.2 kcal/mol and -6.8 kcal/mol, respectively. Among all studied compounds, axillarin was found to have maximum inhibitor efficiency followed by Centaureidin, Isokaempferide, Apigenin, Eupatorin and Cirsiliol. Our results suggested that axillarin binds with the most crucial catalytic residues CYS145 and HIS41 of the Mpro, moreover axillarin shows 5 hydrogen bond interactions and 5 hydrophobic interactions with various residues of Mpro. Furthermore, the molecular dynamic calculations over 60 ns (6×106 femtosecond) time scale also shown significant insights into the binding effects of axillarin with Mpro of SARS-CoV-2 by imitating protein like aqueous environment. From molecular dynamic calculations, the RMSD and RMSF computations indicate the stability and dynamics of the best docked complex in aqueous environment. The ADME properties and toxicity prediction analysis of axillarin also recommended it as safe drug candidate. Further, in vivo and in vitro investigations are essential to ensure the anti SARS-CoV-2 activity of all bioactive compounds particularly axillarin to encourage preventive use of Centaurea jacea against COVID-19 infections.
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Mjwara M, Khan M, Kruse CH, Sibanda W, Connolly C. Significance of HbA1c levels in diabetic retinopathy extremes in South Africa. S Afr Med J 2021; 111:886-890. [PMID: 34949254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Diabetic retinopathy (DR) is one of the leading causes of blindness in sub-Saharan Africa and globally, placing a huge disease burden on patients and the public health system. DR varies in severity from non-proliferative to proliferative DR (PDR). OBJECTIVES Using a monitor of medium- to long-term blood glucose control, to determine the association between glycated haemoglobin (HbA1c) levels in patients with PDR and those with no DR. METHODS A prospective, cross-sectional study was conducted at McCord Provincial Eye Hospital in Durban, South Africa. We studied only patients diagnosed with diabetes mellitus (DM) for >1 year who had either PDR or no DR, and compared their HbA1c levels. Patients with non-proliferative DR were not included. RESULTS Patients with PDR had significantly higher HbA1c levels than those with no DR. Patients with type 1 DM had higher HbA1c levels than patients with type 2 DM in both the PDR and no-DR groups. Older patients (>70 years) had lower HbA1c levels than younger patients. Gender, race and duration of diabetes had no influence on HbA1c levels. CONCLUSIONS PDR was associated with higher HbA1c in type 2 DM in all races and age groups and was independent of duration of disease. The trend was the same for type 1 DM, but significance could not be reached, probably because of small numbers in this subset of patients.
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Khan M, Singh I, Won J. Asymmetric dimethylarginine-induced oxidative damage leads to cerebrovascular dysfunction. Neural Regen Res 2021; 16:1793-1794. [PMID: 33510080 PMCID: PMC8328760 DOI: 10.4103/1673-5374.306080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/09/2020] [Accepted: 12/15/2020] [Indexed: 11/04/2022] Open
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Dolly S, Russell B, Moss C, Tsotra E, Gousis C, Roca J, Sita-Lumsden A, Khan M, Josephs D, Zaki K, Smith D, Michalarea V, Kristeleit R, Enting D, Flanders L, Lei M, Sawyer E, Spicer J, Ross P, Montes A, Van Hemelrijick M. 1608P The impact of COVID-19 on the delivery of systemic anti-cancer treatment at Guy’s Cancer Centre. Ann Oncol 2021. [PMCID: PMC8454366 DOI: 10.1016/j.annonc.2021.08.1601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Granberry K, Harris A, Aguillon A, Khan M, Kitzman-Carmichael H. Comparison of the Effectiveness of Medical Nutrition Therapy by Telehealth and In-person Delivery. J Acad Nutr Diet 2021. [DOI: 10.1016/j.jand.2021.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hussain K, Khan M, Weir J, Hewitt CAH, Wakelin SH. Use of a synthetic skin membrane (Biobrane ® ) in a paediatric patient with toxic epidermal necrolysis: looking beyond the burn. Clin Exp Dermatol 2021; 47:419-420. [PMID: 34431533 DOI: 10.1111/ced.14913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 08/21/2021] [Accepted: 08/23/2021] [Indexed: 11/30/2022]
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