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Joshi R, Medhi B, Prakash A, Chandy S, Ranjalkar J, Bright HR, Basker J, Govindraj L, Chugh PK, Tripathi CD, Badyal DK, Balakrishnan S, Jhaj R, Shukla AK, Atal S, Najmi A, Banerjee A, Kamat S, Tripathi RK, Shetty YC, Parmar U, Rege N, Dikshit H, Mishra H, Roy SS, Chatterjee S, Hazra A, Bhattacharya M, Das D, Trivedi N, Shah P, Chauhan J, Desai C, Gandhi AM, Patel PP, Shah S, Sheth S, Raveendran R, Mathaiyan J, Manikandan S, Jeevitha G, Gupta P, Sarangi SC, Yadav HN, Singh S, Kaushal S, Arora S, Gupta K, Jain S, Cherian JJ, Chatterjee NS, Kaul R, Kshirsagar NA. Assessment of prescribing pattern of drugs and completeness of prescriptions as per the World Health Organization prescribing indicators in various Indian tertiary care centers: A multicentric study by Rational Use of Medicines Centers-Indian Council of Medical Research network under National Virtual Centre Clinical Pharmacology activity. Indian J Pharmacol 2022; 54:321-328. [PMID: 36537400 PMCID: PMC9846909 DOI: 10.4103/ijp.ijp_976_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVE The rational use of medicines as per the World Health Organization (WHO) should be practiced globally. However, data regarding the completeness of the prescriptions and their rational use is lacking from developing countries like India. Thus, the aim of this study was to assess the prescribing patterns of drugs and completeness of prescriptions as per WHO core drug use and complementary indicators to provide real-life examples for the Indian Council of Medical Research (ICMR) online prescribing skill course for medical graduates. METHODS Prescriptions of the patients, fulfilling inclusion criteria, attending Outpatient Departments of various specialties of tertiary care hospitals, were collected by thirteen ICMR Rational use of medicines centers located in tertiary care hospitals, throughout India. Prescriptions were evaluated for rational use of medicines according to the WHO guidelines and for appropriateness as per standard treatment guidelines using a common protocol approved by local Ethics committees. RESULTS Among 4838 prescriptions, an average of about three drugs (3.34) was prescribed to the patients per prescription. Polypharmacy was noted in 83.05% of prescriptions. Generic drugs were prescribed in 47.58% of the prescriptions. Further, antimicrobials were prescribed in 17.63% of the prescriptions and only 4.98% of prescriptions were with injectables. During the prescription evaluation, 38.65% of the prescriptions were incomplete due to multiple omissions such as dose, duration, and formulation. CONCLUSION Most of the parameters in the present study were out of the range of WHO-recommended prescribing indicators. Therefore, effective intervention program, like training, for the promotion of rational drug use practice was recommended to improve the prescribing pattern of drugs and the quality of prescriptions all over the country.
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Shah S. Using Genetic Analyses to Investigate Comorbidity Between Psychiatric Disorders and Cardiovascular Disease. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Mo X, Lumbers T, Shah S. Evaluating the Clinical Utility of Polygenic Risk Score for Heart Failure. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.04.006] [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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Shah S, Christianson AL, Bumb S, Verma P. Contraceptive use among women with kidney transplants in the United States. J Nephrol 2021; 35:629-638. [PMID: 34773601 PMCID: PMC8926989 DOI: 10.1007/s40620-021-01181-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/07/2021] [Indexed: 12/02/2022]
Abstract
Background Kidney transplant improves reproductive function in women with end-stage kidney disease. Little is known about contraceptive use in women with history of kidney transplants. Methods Using data from the United States Renal Data System, we evaluated for each calendar year women with kidney transplantation between 1/1/2005 and 12/31/2013 who were aged 15–44 years with Medicare as the primary payer and linked data from the United Network for Organ Sharing, for up to three entire years after the date of transplantation. We determined rates of contraceptive use and used multivariable logistic regression to identify factors associated with contraceptive use. Results The study cohort included 13,150 women and represented 26,624 person-years. The rate of contraceptive use was 9.5%. Compared to women aged 15–24 years, contraceptive use was lower in women aged 30–34 years (OR 0.67; CI 0.58–0.78), 35–39 years (OR 0.36; CI 0.31–0.43), and 40–44 years (OR 0.23; CI 0.19–0.28). Compared to white women, contraceptive use was higher both in black women (OR 1.26; CI 1.10–1.43) and Native American women (OR 1.52; CI 1.02–2.26). Women had lower rates of contraceptive use in the second-year post-transplant (OR 0.87; CI 0.79–0.94) and the third-year post-transplant (OR0.69; CI 0.62–0.76) than in the first-year post-transplant. Women with a history of diabetes had a lower likelihood of contraceptive use (OR 0.80; CI 0.65–0.99). Conclusion Among women with kidney transplants, contraceptive use remains low at 9.5%. Factors associated with a higher likelihood of contraceptive use include younger age and black and Native American race/ethnicity; and second- and third-year post-transplant. The history of diabetes is associated with a lower likelihood of contraceptive use. The study highlights the need of increasing awareness for safe and effective contraceptive use in women with kidney transplants. Supplementary Information The online version contains supplementary material available at 10.1007/s40620-021-01181-0.
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Yousafzai A, Manzoor W, Raza G, Mahmood T, Rehman F, Hadi R, Shah S, Amin M, Akhtar A, Bashir S, Habiba U, Hussain M. Forest yield prediction under different climate change scenarios using data intelligent models in Pakistan. BRAZ J BIOL 2021; 84:e253106. [PMID: 34730700 DOI: 10.1590/1519-6984.253106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 07/23/2021] [Indexed: 11/22/2022] Open
Abstract
This study aimed to develop and evaluate data driven models for prediction of forest yield under different climate change scenarios in the Gallies forest division of district Abbottabad, Pakistan. The Random Forest (RF) and Kernel Ridge Regression (KRR) models were developed and evaluated using yield data of two species (Blue pine and Silver fir) as an objective variable and climate data (temperature, humidity, rainfall and wind speed) as predictive variables. Prediction accuracy of both the models were assessed by means of root mean squared error (RMSE), mean absolute error (MAE), correlation coefficient (r), relative root mean squared error (RRMSE), Legates-McCabe's (LM), Willmott's index (WI) and Nash-Sutcliffe (NSE) metrics. Overall, the RF model outperformed the KRR model due to its higher accuracy in forecasting of forest yield. The study strongly recommends that RF model should be applied in other regions of the country for prediction of forest growth and yield, which may help in the management and future planning of forest productivity in Pakistan.
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Gorgy M, Shah S, Arbuiso S, Cline A, Russo M. Comparison of cost changes due to the COVID-19 pandemic for Dermatology residency applications in the USA. Clin Exp Dermatol 2021; 47:600-602. [PMID: 34731489 PMCID: PMC8652903 DOI: 10.1111/ced.15001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 11/01/2021] [Indexed: 11/28/2022]
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Lacy K, Gillen-Zinsmeister J, Shah S, Dang A. M236 ALPHA GAL SYNDROME: AN EVOLVING RED MEAT ALLERGY. Ann Allergy Asthma Immunol 2021. [DOI: 10.1016/j.anai.2021.08.365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Keltner S, Kharofa J, Hallemeier C, Wang K, Tao R, Shah S, Heimbach J. Neoadjuvant Therapy Regimens for Hilar Cholangiocarcinoma Before Liver Transplant. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Alfattal R, Palacio DM, Shah S, Nawgiri R, Muthukumarana PV. Diffuse Idiopathic Neuroendocrine Cell Hyperplasia (DIPNECH) on Electromagnetic Navigation Bronchoscopy (EMN) Guided Fine Needle Aspiration (FNA): A Case Report. Am J Clin Pathol 2021. [DOI: 10.1093/ajcp/aqab191.080] [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
DIPNECH is a clinicopathological diagnosis characterized by abnormal proliferation of single or clusters of neuroendocrine cells in the bronchial mucosa. The World health organization includes DIPNECH as a preinvasive lesion to carcinoid tumors of the lung. Diagnosis is often delayed or missed due to insidious presentation and rarity of the disease. High degree of suspicion in the appropriate clinical and radiological context is important for early diagnosis. We describe a unique case of DIPNECH diagnosed by EMN guided aspiration cytology in the setting of multiple incidental lung nodules and confirmed on surgical resection.
Methods/Case Report
A 69-year-old female with history of insidious cough was referred to pulmonology clinic for multiple incidental bilateral lung nodules detected by CT scan, largest involving the right middle lobe. Although the main diagnostic consideration was pulmonary metastasis, several radiological features, including diffuse mosaic attenuation pattern, prompted the possibility of a diffuse neuroendocrine process. Electromagnetic navigation bronchoscopy (ENB) guided fine needle aspiration cytology was performed. Air-dried and Papanicolaou stained smears were scant but showed dispersed and clusters of small cells with fine chromatin with minimal cytoplasm. No necrosis or mitosis were seen. A cell block was prepared that showed rare clusters of tumor cells positive for immunostains synaptophysin, chromogranin, CD56, with a Ki-67 of 1%. In the appropriate clinical and radiological context findings were consistent with a well differentiated neuroendocrine process such as DIPNECH. Right middle lobe resection confirmed extensive DIPNECH with multiple typical carcinoid tumors and tumorlets.
Results (if a Case Study enter NA)
NA
Conclusion
It is essential to be familiar with the clinical and radiological findings of DIPNECH and include it in the differential diagnosis of its mimickers. Although the diagnosis is challenging on limited specimens, this report indicates that EMN guided aspiration cytology can be used as a valuable early tool for accurate diagnosis and timely management of DIPNECH.
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Karim S, Halliday C, Shah S, Vaughan D. 1600 Assessing Necessity and Cost-Effectiveness of Routine Pre-Thyroidectomy Group and Save Tests. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.178] [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
To determine the necessity and cost effectiveness of routine blood group and save tests (G&S) before thyroidectomy
Background
Sub-total or total thyroidectomy is the mainstay of treatment for several thyroid disorders. The incidence of post-thyroidectomy haemorrhage has been reported between 0.36% and 4.3% in the literature. Many patients undergo routine G&S testing in anticipation of a peri-operative haemorrhage requiring blood transfusion.
Method
Retrospective review identified 276 patients undergoing an elective total or sub-total thyroidectomy at a London University Teaching Hospital between February 2018 and August 2020. Electronic medical and transfusion department records were audited to identify patients who had pre-operative G&S tests, pre-operatively reserved blood products and peri-operative transfusions.
Results
261 (94.6%) patients had a valid pre-operative group and save test. 17 (6.16%) patients had a total of 61 units of blood products ordered pre-operatively. Only 2 patients required transfusion.
Conclusions
The blood transfusion rate for elective thyroidectomies at this centre was 0.72%. Routine G&S tests cost the trust thousands of pounds and create unnecessary burden on healthcare providers’ time and hospital resources. We propose that routine pre-operative G&S tests are unnecessary for elective thyroidectomies.
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Shah S, Raut S, Conyers R, Ahmed S. 111 The Systemic Effects of Intra-Articular Steroid Injections- Should COVID-19 Change Our Practice? Br J Surg 2021. [DOI: 10.1093/bjs/znab259.969] [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
The COVID-19 pandemic prompted us to review and often suspend services, while patients continue to suffer with painful musculoskeletal conditions. The diagnostic and therapeutic value of intra-articular corticosteroid injections (IACSI) cannot be denied. Current BOA guidelines advise giving the lowest effective dose for inflammatory arthritis and limit use in osteoarthritis to patients with high levels of pain and disability. We aimed to evaluate the literature pertaining to the use of IACSI and the potential systemic immunosuppressive effects.
Method
We searched Medline, using the terms “systemic effects of intra-articular steroid” and “clinical course of Coronavirus infection in patients with steroid use”, between 1997 and 2020.
Results
No studies specifically looked at the systemic effects of intra-articular steroids in the presence of COVID-19 infection; however, four studies were identified which concluded that intra-articular steroid injections resulted in sufficient systemic absorption to cause suppression of the hypothalamic-pituitary-adrenal axis and endogenous cortisol production. These effects are dose dependent and are more common in patients with inflammatory joint diseases. A further four RCT’s, including one systematic review, showed that suppressed cortisol concentration was associated with a significant increase in mortality.
Conclusions
There is a lack of evidence in relation to the use of intra-articular steroids in COVID-19. However, evidence suggests that intra-articular steroids can result in systemic absorption and suppression of endogenous cortisol production thus increasing the potential risk of complications of COVID-19. We therefore support cautious use of low dose steroid injections in patients with inflammatory arthritis, where no alternative treatment is available.
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Alobaidan A, Bugiardini E, Morrow J, Shah S, MacDonald S, Carr A, Machado P, Quinlivan R, Turner C, Yousry T, Parton M, Hanna M. FSHD. Neuromuscul Disord 2021. [DOI: 10.1016/j.nmd.2021.07.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Shah S, Yu J, Liu Q, Zhou G, Yan G, Zhou H, Hussain M, Hussain A, Habiba U, Khalid F, Ullah S, Rahim F, Adil M, Zeb U, Ambrin. The Siberian pine growth dynamics in Altai Mountains, China. BRAZ J BIOL 2021; 83:e244011. [PMID: 34468510 DOI: 10.1590/1519-6984.244011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 01/26/2021] [Indexed: 11/21/2022] Open
Abstract
Climatic factors play an essential role in the growth of tree ring width. In this study, we aimed to evaluate the correlation between climatic variables and tree-ring growth characteristics of Pinus sibirica in Altai mountains, northwestern China. This study being is first of its kind on climate growth analysis of Pinus sibirica in northwestern China. The study showed great potential to understand the species growing under the specific climatic conditions. Total of 70 tree cores collected from three sites in the sampling area, out of which 63 tree cores considered for this study. The effect of climatic variables which was studied include precipitation, temperature and PDSI. Our results showed that Tree Ring Width chronology has a significantly positive correlation with the late winter (March) temperature and significant negative correlation with the July temperatures. A significant correlation was observed with the late summer precipitation whereas no significant relation found with the Palmer Drought Severity Index. These significant correlations with temperature and precipitation suggested that this tree species had the potential for the reconstruction of the past climate in the area.
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Bertolini M, Vazquez Munoz R, Archambault L, Shah S, Souza JGS, Costa RC, Thompson A, Zhou Y, Sobue T, Dongari-Bagtzoglou A. Mucosal Bacteria Modulate Candida albicans Virulence in Oropharyngeal Candidiasis. mBio 2021; 12:e0193721. [PMID: 34399623 PMCID: PMC8406182 DOI: 10.1128/mbio.01937-21] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 07/09/2021] [Indexed: 01/12/2023] Open
Abstract
Oropharyngeal candidiasis (OPC) is the most prevalent oral infection in immunocompromised patients, primarily associated with Candida albicans. Increasing evidence points to a significant role of mucosal bacteria on the transition of C. albicans from commensal to pathogenic. In this work, we hypothesized that changes in the abundance or composition of the mucosal bacterial microbiota induced by dietary sucrose during the development of OPC can modulate C. albicans virulence. C. albicans burdens and mucosal lesions were evaluated in a mouse cortisone immunosuppression model amended with sucrose. We also analyzed the mucosal bacterial composition using 16S rRNA gene sequencing and culture methods. In immunocompetent mice, sucrose significantly increased total bacterial burdens and reduced alpha diversity, by increasing the relative abundance of mitis group streptococci. In immunocompromised mice, C. albicans infection was associated with a significantly reduced bacterial alpha diversity due to an increase in the relative abundance of enterococci. When exposed to dietary sucrose, these mice had reduced C. albicans burdens and reduced bacterial alpha diversity, associated with an increase in the relative abundance of Lactobacillus. SparCC correlation networks showed a significant negative correlation between Lactobacillus and Enterococcus in all Candida-infected mice. Depletion of lactobacilli with antibiotic treatment partially restored C. albicans burdens in mice receiving sucrose. In coculture in vitro experiments, mouse oral Lactobacillus johnsonii isolates inhibited growth of Enterococcus faecalis isolates and C. albicans. These results support the hypothesis that the sucrose-induced attenuation of C. albicans virulence was a result of changes in the mucosal bacterial microbiome characterized by a reduction in enterococci and an increase in lactobacilli. IMPORTANCE By comparing Candida albicans virulence and the mucosal bacterial composition in a mouse oral infection model, we were able to dissect the effects of the host environment (immunosuppression), infection with C. albicans, and local modulating factors (availability of sucrose as a carbon source) on the mucosal bacterial microbiome and its role on fungal virulence. We showed that changes in endogenous microbial communities in response to sucrose can lead to attenuation of fungal disease. We also showed that Lactobacillus johnsonii may curtail Candida virulence both by inhibiting its growth and by inhibiting the growth of potentially synergistic bacteria such as enterococci. Our results support the concept that Candida pathogenesis should be viewed in the contexts of both a susceptible host and a mucosal bacterial microbiota conducive to virulence.
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Muhammad S, Habiba U, Raza G, Bano SA, Shah S, Sabir M, Amin M, Alam S, Akhtar A, Hussain M. Payment for ecosystem services (PES): a holistic tool for sustainable forest management-a case study from Pakistan. BRAZ J BIOL 2021; 83:e246002. [PMID: 34378665 DOI: 10.1590/1519-6984.246002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/14/2021] [Indexed: 11/21/2022] Open
Abstract
Economic valuation of ecosystem services is a new concept in forest management. Economic valuation provides basis for payment for ecosystem services (PES). Therefore, objective of this study was to evaluate eco-tourism and carbon stock services of the Maindam valley, District Swat, Pakistan. For the carbon stock calculation, a sample size of 155 plots of 0.1 hectare (Ha) was taken using preliminary survey at 95% confidence interval and 10% allowable error. The data for tourism services was collected from owners of all the hotels, 100 tourists and key informants of the area at 10% sampling intensity on pretested questionnaire for twenty years period (1997-2017). Results showed that Miandam valley has carbon stock worth US$ 16,306,000 while the value of eco-tourism was US$ 1,578,458 on annual basis. The results also showed that trend of tourism has drastically declined after the 9/11 incident for foreigners and locals and the situation was further deteriorated during the era of Talibanization or militancy from 2008-2011. This study recommends implementation of PES strategy at the rate of 5%, thus a total of US$ 78,922 can be earned from eco-tourism and carbon crediting in the study area annually, which could play important role in sustainable forest management.
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Van Cutsem E, Valderrama A, Bang YJ, Fuchs CS, Shitara K, Janjigian YY, Qin S, Larson TG, Shankaran V, Stein S, Norquist JM, Kher U, Shah S, Alsina M. Quality of life with first-line pembrolizumab for PD-L1-positive advanced gastric/gastroesophageal junction adenocarcinoma: results from the randomised phase III KEYNOTE-062 study. ESMO Open 2021; 6:100189. [PMID: 34371381 PMCID: PMC8358416 DOI: 10.1016/j.esmoop.2021.100189] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/20/2021] [Accepted: 05/24/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND In the randomised phase III KEYNOTE-062 study, pembrolizumab was non-inferior to chemotherapy for overall survival in patients with programmed death-ligand 1 (PD-L1)-positive [combined positive score (CPS) ≥1] advanced gastric/gastroesophageal junction (GEJ) cancer. We present findings of prespecified health-related quality-of-life (HRQOL) analyses for pembrolizumab versus chemotherapy in this population. MATERIALS AND METHODS HRQOL, a secondary endpoint, was measured in patients who received ≥1 dose of study treatment and completed ≥1 HRQOL questionnaire [European Organisation for the Research and Treatment of Cancer (EORTC) 30-question quality-of-life (QLQ-C30), EORTC 22-question quality-of-life gastric-cancer-specific module (QLQ-STO22)]. Least squares mean (LSM) change (baseline to week 18) in global health status/quality of life (GHS/QOL; EORTC QLQ-C30) and time to deterioration (TTD) in GHS/QOL, nausea/vomiting and appetite loss scores (EORTC QLQ-C30) and abdominal pain/discomfort scores (EORTC QLQ-STO22) were evaluated. RESULTS The HRQOL population comprised 495 patients with CPS ≥1 (pembrolizumab, 252; chemotherapy, 243). Compliance rates at week 18 were similar for pembrolizumab and chemotherapy (EORTC QLQ-C30, 87.9% and 81.9%; EORTC QLQ-STO22, 87.9% and 81.3%, respectively). There was no between-arm difference in LSM score change in GHS/QOL [-0.16; 95% confidence interval (CI) -5.01 to 4.69; P = 0.948]. The LSM score change for most subscales showed comparable worsening in both arms. TTD for GHS/QOL [hazard ratio (HR), 0.96; 95% CI, 0.67-1.38; P = 0.826], appetite loss (HR, 0.83; 95% CI, 0.58-1.20; P = 0.314) and pain (HR, 1.22; 95% CI, 0.78-1.91; P = 0.381) were similar between arms. Longer TTD was observed for pembrolizumab versus chemotherapy for nausea/vomiting (HR, 0.61; 95% CI, 0.44-0.85; P = 0.003). CONCLUSIONS HRQOL was maintained with first-line treatment with pembrolizumab in patients with PD-L1-positive advanced gastric/GEJ cancer and was similar between pembrolizumab and chemotherapy in this population.
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Pepin A, Shah S, Pernia M, Lei S, Ayoob M, Danner M, Yung T, Collins B, Suy S, Aghdam N, Collins S. PO-1364 Bleeding Risk after Prostate SBRT in Men on Baseline Anticoagulant/Antiplatelet Therapy. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07815-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Shah S, Rocke J, France K, Izzat S. Sudden sensorineural hearing loss in COVID-19: A case series from the Wrightington, Wigan and Leigh Teaching Hospitals, United Kingdom. THE MEDICAL JOURNAL OF MALAYSIA 2021; 76:55-59. [PMID: 34558562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Sudden sensory neural hearing Loss (SSNHL) needs to be identified and managed correctly in a secondary or tertiary centre. Whilst 45% of presentations are said to be idiopathic in nature, several viruses have been linked to its aetiology. It was noted, anecdotally, that more patients were presenting with SSNHL during the COVID-19 pandemic to our ENT service at Wrightington Wigan and Leigh teaching hospitals, UK (WWL). We identified 4 COVID-19 positive patients who presented to our ENT service with SSNHL. Despite normal findings on external ear examination, three of the patients showed bilateral hearing loss, whilst one had a predominantly unilateral loss. Given our findings we would like to present these four cases, as well as providing hypotheses on possible aetiology of this association. This may aid in research, diagnosis and treatment of future COVID positive patients with SSNHL.
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Iranmanesh P, Bajwa K, Snyder B, Wilson T, Chandwani K, Shah S, Wilson E. Trocar site closure with a novel anchor-based (neoClose®) system versus standard suture closure: A prospective randomized controlled trial. Br J Surg 2021. [DOI: 10.1093/bjs/znab202.035] [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
Objective
Patients with obesity have a higher risk of trocar site hernia. The objective of the present study was to compare a standard suture passer versus the neoClose® device for port site fascial closure in patients with obesity undergoing laparoscopic bariatric surgery.
Methods
This is a randomized, controlled trial with two parallel arms. Thirty five patients with BMI ≥ 35 kg/m2 and undergoing laparoscopic sleeve gastrectomy or Roux-en-Y gastric bypass were randomized to each group. Port site fascial closure for trocars ≥ 10 mm was performed with the neoClose® device in the study group and the standard suture passer in the control group. Primary outcomes were time required to complete closure and intensity of postoperative pain at the fascial closure sites. Secondary outcomes were intraabdominal needle depth and incidence of trocar site hernia.
Results
The use of the neoClose® device resulted in shorter closure times (20.2 vs 30.0 s, p = 0.0002), less pain (0.3 vs 0.9, p = 0.002) at port closure sites, and decreased needle depth (3.3 cm vs 5.2 cm, p < 0.0001) compared to the standard suture passer. There was no trocar site hernia at the one-year follow-up in either group.
Conclusion
Use of the neoClose® device resulted in faster fascial closure times, decreased intraoperative needle depth, and decreased postoperative abdominal pain at 1 week as compared to the standard suture passer. These data need to be confirmed on larger cohorts of patients with longer follow-up, especially in terms of long-term hernia recurrence rates.
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Hussain M, Khalid F, Noreen U, Bano A, Hussain A, Alam S, Shah S, Sabir M, Habiba U. An ethno-botanical study of indigenous medicinal plants and their usage in rural valleys of Swabi and Hazara region of Pakistan. BRAZ J BIOL 2021; 82:e243811. [PMID: 34076167 DOI: 10.1590/1519-6984.243811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 11/06/2020] [Indexed: 11/21/2022] Open
Abstract
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.
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Karpouzis F, Lindberg R, Walsh A, Shah S, Abbott G, Lai J, Berner A, Ball K. Evaluating OzHarvest's primary-school Food Education and Sustainability Training (FEAST) program in 10-12-year-old children in Australia: protocol for a pragmatic cluster non-randomized controlled trial. BMC Public Health 2021; 21:967. [PMID: 34022839 PMCID: PMC8140478 DOI: 10.1186/s12889-021-10302-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 11/10/2022] Open
Abstract
Background The promotion of healthy eating is a public health priority. Poor dietary behaviours, including low fruit and vegetable (F&V) consumption are of particular concern among children. Novel nutrition promotion strategies are needed to improve F&V consumption. Sustainability education could be used to support nutrition education within the school context. The purpose of this paper is to report the protocol for impact and process evaluation of the school-based Food Education and Sustainability Training (FEAST) program, designed to educate children about sustainability, food waste and nutrition, using hands-on cooking activities. Methods A pragmatic, parallel, cluster non-randomized controlled trial with pre- and post-measures, will be implemented among 20 primary schools (10 intervention vs 10 wait-list-control) within NSW, Australia, involving children in Grades 5–6. FEAST is a curriculum-aligned program, delivered as a 1.5-h lesson/week, for a 10-week unit of inquiry, incorporating theory and cooking. FEAST was developed using theoretical frameworks which included Social Cognitive Theory and the Precede-Proceed Planning model. Primary outcomes include children’s self-reported F&V intakes (serves/day). Food literacy constructs such as: nutrition knowledge, food preparation and cooking skills, self-efficacy and behaviours, food waste knowledge and behaviours and food production knowledge, will be assessed as secondary outcomes. Process evaluation will assess program reach, adoption, implementation, maintenance, satisfaction and perceived benefits by teachers and students. An online survey (including quantitative and qualitative questions) was developed for administration at baseline (impact evaluation) and immediately post-intervention (impact and process evaluation). Intervention effects on quantitative study outcomes will be estimated with generalised linear mixed models, including random effects and will follow the intention-to-treat principles. Open-ended questions embedded within the surveys will be analysed qualitatively using content and thematic analyses. Discussion Results from this trial will provide valuable information on the value of adding environmental sustainability strategies to nutrition education in schools. Results will inform the design of future research and programs focused on primary-school children’s nutrition, sustainability-related behaviours and experiential school-based interventions. Trial registration Trial registered 14th December 2020 with the Australian and New Zealand Clinical Trials Registry (ACTRN12620001347954). Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-10302-0.
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Brown A, Shah S, Dluzewski S, Musaddaq B, Wagner T, Szyszko T, Wan S, Groves A, Mokbel K, Malhotra A. Unilateral axillary adenopathy following COVID-19 vaccination: a multimodality pictorial illustration and review of current guidelines. Clin Radiol 2021; 76:553-558. [PMID: 34053731 PMCID: PMC8118644 DOI: 10.1016/j.crad.2021.04.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 04/29/2021] [Indexed: 11/17/2022]
Abstract
We present a multimodality pictorial review of axillary lymphadenopathy in patients recently vaccinated against COVID-19. As the mass vaccination programme continues to be rolled out worldwide in an effort to combat the pandemic, it is important that radiologists consider recent COVID-19 vaccination in the differential diagnosis of unilateral axillary lymphadenopathy and are aware of typical appearances across all imaging methods. We review current guidelines on the management of unilateral axillary lymphadenopathy in the context of recent COVID-19 vaccination.
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Hassan A, Shah S, Patel M. 953 Role of Routine Preoperative Echocardiograms in Adolescent Idiopathic Scoliosis Patients undergoing Deformity Correction Surgery. Br J Surg 2021. [DOI: 10.1093/bjs/znab134.339] [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
Introduction
Patients with Adolescent Idiopathic Scoliosis (AIS) are often noted to have routine preoperative Echocardiograms (ECHO). The prevalence of ECHO abnormalities and their impact on perioperative outcome is not clear, especially balancing against its costs. The study aims at identifying the significance of routine preoperative ECHO for AIS patients.
Methodology
Clinical records of 295 adolescent AIS patients, >10years age (mean 15.64years), who underwent primary posterior corrective surgery in a tertiary spinal centre, between 2015-2020, were reviewed. Patients with revision surgery, anterior correction, syndromic/neuromuscular scoliosis and/or pre-existent known cardiac comorbidities were excluded.
Results
139(47%) patients had preoperative ECHO. 21(15%) patients showed echocardiographic abnormalities (11 trivial valvular abnormalities, 5 mild root dilatation, 3 mild pericardial effusion and 2 septal defects). None of these patients showed any clinical symptoms/signs or required Cardiology assessment; and none had perioperative cardiovascular complications. Conversely, four(1.36%) patients demonstrated auscultatory murmurs on preoperative clinical assessment. None reported any perioperative complication. The average known cost of an echocardiogram was noted to be £363.
Conclusions
Routine preoperative Echocardiogram for all AIS patients is not recommended or deemed cost-effective. Positive clinical assessment finding could be used as a screening tool for performing ECHO in AIS patients.
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Shah S. 201 Reducing Noise Pollution on a Surgical Ward. Br J Surg 2021. [PMCID: PMC8135850 DOI: 10.1093/bjs/znab134.384] [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: 11/17/2022]
Abstract
Noise pollution in surgical wards negatively influence the wellbeing of patients and healthcare professionals. In addition to disrupting sleep and impairing communication, recognised patient consequences include increased pain, increased re-admission rates and post-ICU psychosis. Ambient white-noise machines, sound-absorbing ceilings and retractable screens are purported as noise pollution reducing strategies (NPRS). These are expensive and impractical. We investigated the capacity of various low resource NPRSs. Noise was measured using “Sound Meter” app at four sites on two identical surgical wards. Ward A and B were designated as study and control ward, respectively. Measurements were taken at three time points (9am, 11am, 3pm) every day during a week. NPRSs were then implemented in ward A and data collection repeated. Prior to intervention there was no difference in noise between ward A and ward B (83dB and 87dB respectively, p > 0.05). After intervention, ward A was significantly quieter than ward B (64dB and 85dB respectively, p < 0.05). Restructuring ward environments presents several challenges. However, low resource interventions can have a positive role in reducing noise pollution. As hospitals become busier with resumption of normal services post-COVID-19, staff should be considerate of noise pollution in order to create an environment conducive to high quality patient care.
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Shah S, Monsma N, Pyne. Abstract No. 179 Interventional radiology trainee perspectives on clinical training paradigm and trends on future job perception. J Vasc Interv Radiol 2021. [DOI: 10.1016/j.jvir.2021.03.185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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