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Rosenthal VD, Yin R, Brown EC, Lee BH, Rodrigues C, Myatra SN, Kharbanda M, Rajhans P, Mehta Y, Todi SK, Basu S, Sahu S, Mishra SB, Chawla R, Nair PK, Arjun R, Singla D, Sandhu K, Palaniswamy V, Bhakta A, Nor MBM, Chian-Wern T, Bat-Erdene I, Acharya SP, Ikram A, Tumu N, Tao L, Alvarez GA, Valderrama-Beltran SL, Jiménez-Alvarez LF, Henao-Rodas CM, Gomez K, Aguilar-Moreno LA, Cano-Medina YA, Zuniga-Chavarria MA, Aguirre-Avalos G, Sassoe-Gonzalez A, Aleman-Bocanegra MC, Hernandez-Chena BE, Villegas-Mota MI, Aguilar-de-Moros D, Castañeda-Sabogal A, Medeiros EA, Dueñas L, Carreazo NY, Salgado E, Abdulaziz-Alkhawaja S, Agha HM, El-Kholy AA, Daboor MA, Guclu E, Dursun O, Koksal I, Havan M, Ozturk-Deniz SS, Yildizdas D, Okulu E, Omar AA, Memish ZA, Janc J, Hlinkova S, Duszynska W, Horhat-Florin G, Raka L, Petrov MM, Jin Z. Incidence and risk factors for catheter-associated urinary tract infection in 623 intensive care units throughout 37 Asian, African, Eastern European, Latin American, and Middle Eastern nations: A multinational prospective research of INICC. Infect Control Hosp Epidemiol 2024; 45:567-575. [PMID: 38173347 DOI: 10.1017/ice.2023.215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
OBJECTIVE To identify urinary catheter (UC)-associated urinary tract infection (CAUTI) incidence and risk factors. DESIGN A prospective cohort study. SETTING The study was conducted across 623 ICUs of 224 hospitals in 114 cities in 37 African, Asian, Eastern European, Latin American, and Middle Eastern countries. PARTICIPANTS The study included 169,036 patients, hospitalized for 1,166,593 patient days. METHODS Data collection took place from January 1, 2014, to February 12, 2022. We identified CAUTI rates per 1,000 UC days and UC device utilization (DU) ratios stratified by country, by ICU type, by facility ownership type, by World Bank country classification by income level, and by UC type. To estimate CAUTI risk factors, we analyzed 11 variables using multiple logistic regression. RESULTS Participant patients acquired 2,010 CAUTIs. The pooled CAUTI rate was 2.83 per 1,000 UC days. The highest CAUTI rate was associated with the use of suprapubic catheters (3.93 CAUTIs per 1,000 UC days); with patients hospitalized in Eastern Europe (14.03) and in Asia (6.28); with patients hospitalized in trauma (7.97), neurologic (6.28), and neurosurgical ICUs (4.95); with patients hospitalized in lower-middle-income countries (3.05); and with patients in public hospitals (5.89).The following variables were independently associated with CAUTI: Age (adjusted odds ratio [aOR], 1.01; P < .0001), female sex (aOR, 1.39; P < .0001), length of stay (LOS) before CAUTI-acquisition (aOR, 1.05; P < .0001), UC DU ratio (aOR, 1.09; P < .0001), public facilities (aOR, 2.24; P < .0001), and neurologic ICUs (aOR, 11.49; P < .0001). CONCLUSIONS CAUTI rates are higher in patients with suprapubic catheters, in middle-income countries, in public hospitals, in trauma and neurologic ICUs, and in Eastern European and Asian facilities.Based on findings regarding risk factors for CAUTI, focus on reducing LOS and UC utilization is warranted, as well as implementing evidence-based CAUTI-prevention recommendations.
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Affiliation(s)
- Victor Daniel Rosenthal
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States
- International Nosocomial Infection Control Consortium, INICC Foundation, Miami, Florida, United States
| | - Ruijie Yin
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States
| | - Eric Christopher Brown
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States
| | | | - Camilla Rodrigues
- Department of Microbiology, Pd Hinduja National Hospital and Medical Research Centre, Mumbai, India
| | - Sheila Nainan Myatra
- Department of Anesthesiology, Critical Care and Pain, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, India
| | | | - Prasad Rajhans
- Deenanath Mangeshkar Hospital and Research Center Erandwane Pune, Pune, India
| | - Yatin Mehta
- Department of Critical Care and Anesthesiology, Medanta the Medicity, Haryana, India
| | - Subhash Kumar Todi
- Department of Critical Care, Advanced Medicare Research Institute Hospitals, Kolkata, India
| | - Sushmita Basu
- Advanced Medicare Research Institute Mukundapur Unit, Kolkata, India
| | | | | | - Rajesh Chawla
- Department of Critical Care, Indraprastha Apollo Hospitals, New Delhi, India
| | | | - Rajalakshmi Arjun
- Department of Critical Care, Kerala Institute of Medical Sciences Health, Trivandrum, India
| | | | - Kavita Sandhu
- Department of Critical Care, Max Super Speciality Hospital Saket Delhi, New Delhi, India
| | | | - Arpita Bhakta
- Department of Pediatric Intensive Care, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Mohd-Basri Mat Nor
- Department of Anesthesia and Critical Care, International Islamic University Malaysia, Kuantan Pahang, Malaysia
| | - Tai Chian-Wern
- Department of Critical Care, Universiti Kebangsaan Malaysia Specialist Children's Hospital, Kuala Lumpur, Malaysia
| | | | | | - Aamer Ikram
- Armed Forces Institute of Urology, Rawalpindi, Pakistan
| | - Nellie Tumu
- Port Moresby General Hospital, Port Moresby, Papua New Guinea
| | - Lili Tao
- Department of Pneumonology, Zhongshan Hospital, Fudan University, Shanghai, China
| | | | | | | | | | | | | | | | | | - Guadalupe Aguirre-Avalos
- Hospital Civil de Guadalajara Fray Antonio Alcalde, Centro Universitario de Ciencias de la Salud, Universidad de Guadalajara, Guadalajara, Mexico
| | | | | | | | | | | | | | | | - Lourdes Dueñas
- Hospital Nacional de Niños Benjamin Bloom, San Salvador, El Salvador
| | - Nilton Yhuri Carreazo
- Universidad Peruana de Ciencias Aplicadas, Hospital de Emergencias Pediatricas, Lima, Peru
| | | | | | | | | | | | - Ertugrul Guclu
- Sakarya University Training and Research Hospital, Sakarya, Turkey
| | - Oguz Dursun
- Akdeniz University Medical School, Antalya, Turkey
| | - Iftihar Koksal
- Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | - Merve Havan
- Ankara University Faculty of Medicine, Ankara, Turkey
| | | | | | - Emel Okulu
- Ankara University Faculty of Medicine Childrens Hospital NICU, Ankara, Turkey
| | - Abeer Aly Omar
- Infection Control Directorate. Ministry of Health, Kuwait City, Kuwait
| | - Ziad A Memish
- King Saud Medical City, Ministry of Health, Riyadh, the Kingdom of Saudi Arabia
| | - Jarosław Janc
- 4th Clinical Military Hospital, Wroclaw, Poland, Europe
| | - Sona Hlinkova
- Faculty of Health, Catholic University in Ruzomberok, Central Military Hospital Ruzomberok, Ruzomberok, Slovakia
| | - Wieslawa Duszynska
- Department of Anesthesiology and Intensive Therapy, Wroclaw Medical University, Wroclaw, Poland
| | - George Horhat-Florin
- University of Medicine and Pharmacy Victor Babes Timisoara Emergency Clinical County Hospital Romania, Timisoara, Romania
| | - Lul Raka
- National Institute For Public Health, Prishtina, Kosovo
| | - Michael M Petrov
- Department of Microbiology, Faculty of Pharmacy, Medical University of Plovdiv, Bulgaria
| | - Zhilin Jin
- Department of Public Health Sciences, University of Miami Miller School of Medicine, Miami, Florida, United States
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Gupta B, Singla D, Gupta A, Mahaseth R. Incidence and Risk Factors for Postoperative Visual Loss after Cardiac Surgical Procedures: A Systematic Review. Ann Card Anaesth 2024; 27:101-110. [PMID: 38607873 DOI: 10.4103/aca.aca_85_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 09/20/2023] [Indexed: 04/14/2024] Open
Abstract
ABSTRACT Postoperative visual loss (POVL) is an infrequent yet consequential complication that can follow cardiac surgical interventions. This systematic review aims to provide a comprehensive analysis of the incidence of POVL after cardiac surgery and to delineate the associated risk factors. A comprehensive search was conducted in major medical databases for relevant studies published up to September 2022. Eligible studies reporting on the incidence of POVL and identifying risk factors in patients undergoing cardiac surgery were included. Data extraction was performed independently by two reviewers. The pooled incidence rates and the identified risk factors were synthesized qualitatively. POVL after cardiac surgery has an overall incidence of 0.015%, that is, 15 cases per 100,000 cardiac surgical procedures. Risk factors for POVL include patient characteristics (advanced age, diabetes, hypertension, and preexisting ocular conditions), procedural factors (prolonged surgery duration, cardiopulmonary bypass time, and aortic cross-clamping), anesthetic considerations (hypotension, blood pressure fluctuations, and specific techniques), and postoperative complications (stroke, hypotension, and systemic hypoperfusion). Ischemic optic neuropathy (ION) is an uncommon complication, associated with factors like prolonged cardiopulmonary bypass, low hematocrit levels, excessive body weight gain, specific medications, hypothermia, anemia, raised intraocular pressure, and micro-embolization. Diabetic patients with severe postoperative anemia are at increased risk for anterior ischemic optic neuropathy (AION). Posterior ischemic optic neuropathy (PION) can occur with factors like hypertension, postoperative edema, prolonged mechanical ventilation, micro-embolization, inflammation, hemodilution, and hypothermia.While the overall incidence of POVL postcardiac surgery remains modest, its potential impact is substantial, necessitating meticulous consideration of modifiable risk factors. Notably, prolonged surgical duration, intraoperative hypotension, anemia, and reduced hematocrit levels remain salient contributors. Vigilance is indispensable to promptly detect this infrequent yet visually debilitating phenomenon in the context of postcardiac surgical care.
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Affiliation(s)
- Bhavna Gupta
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - Deepak Singla
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - Anish Gupta
- Department of CTVS, AIIMS, Rishikesh, Uttarakhand, India
| | - Ranjay Mahaseth
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
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Yang L, Singla D, Wu AK, Cross KA, Masmanidis SC. Dopamine lesions alter the striatal encoding of single-limb gait. eLife 2024; 12:RP92821. [PMID: 38526916 PMCID: PMC10963031 DOI: 10.7554/elife.92821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024] Open
Abstract
The striatum serves an important role in motor control, and neurons in this area encode the body's initiation, cessation, and speed of locomotion. However, it remains unclear whether the same neurons also encode the step-by-step rhythmic motor patterns of individual limbs that characterize gait. By combining high-speed video tracking, electrophysiology, and optogenetic tagging, we found that a sizable population of both D1 and D2 receptor expressing medium spiny projection neurons (MSNs) were phase-locked to the gait cycle of individual limbs in mice. Healthy animals showed balanced limb phase-locking between D1 and D2 MSNs, while dopamine depletion led to stronger phase-locking in D2 MSNs. These findings indicate that striatal neurons represent gait on a single-limb and step basis, and suggest that elevated limb phase-locking of D2 MSNs may underlie some of the gait impairments associated with dopamine loss.
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Affiliation(s)
- Long Yang
- Department of Neurobiology, University of California Los AngelesLos AngelesUnited States
| | - Deepak Singla
- Department of Bioengineering, University of California Los AngelesLos AngelesUnited States
| | - Alexander K Wu
- Department of Neurobiology, University of California Los AngelesLos AngelesUnited States
| | - Katy A Cross
- Department of Neurology, University of California Los AngelesLos AngelesUnited States
| | - Sotiris C Masmanidis
- Department of Neurobiology, University of California Los AngelesLos AngelesUnited States
- California Nanosystems Institute, University of California Los AngelesLos AngelesUnited States
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Kachapila M, Oppong R, Ademuyiwa AO, Bhangu A, Dauda R, Ghosh DN, Kamarajah SK, Lawani I, Medina ARDL, Monahan M, Morton DG, Omar O, Picciochi M, Tabiri S, Roberts TE, Brocklehurst P, Chakrabortee S, Glasbey J, Hardy P, Harrison E, Lillywhite R, Magill L, Nepogodiev D, Simoes J, Smith D, Kadir B, Pinkney T, Brant F, Li E, Runigamugabo E, Bahrami-Hessari M, Bywater E, Martinez L, Habumuremyi S, Ntirenganya F, Williams E, Fourtounas M, Melic BKC, Ghosh DN, Suroy A, Ahogni D, Ahounou A, Boukari KA, Gbehade O, Hessou TK, Nindopa S, Nontonwanou MB, Guessou NO, Sambo A, Tchati SV, Tchogo A, Tobome SR, Yanto P, Gandaho I, Hadonou A, Hinvo S, Hodonou MA, Tamou SB, Lawani S, Dossou FM, Gaou A, Goudou R, Kouroumta MC, Lawani I, Malade E, Dikao ASM, Nsilu JN, Ogouyemi P, Akpla M, Mitima NB, Kovohouande B, Loupeda SL, Agbangla MV, Hedefoun SE, Mavoha T, Ngaguene J, Rugendabanga J, Soton RR, Totin M, Agbadebo M, Dewamon H, Akpo I, Djeto M, Hada A, Hollo M, Houndji A, Houndote A, Hounsa S, Kpatchassou E, Yome H, Alidou MM, Bara EJ, Yovo BBD, Guinnou R, Hamadou S, Kola H, Moussa N, Cakpo B, Etchisse L, Hatangimana E, Muhindo M, Sanni K, Yevide AB, Agossou H, Musengo FB, Behanzin H, Seto DM, Alia BA, Alitonou A, Mehounou Y, Agbanda L, Attinon J, Hounsou NR, Gbassi M, Adagrah A, Alhassan BBA, Amoako-Boateng MP, Appiah AB, Asante-Asamani A, Boakye B, Debrah SA, Ganiyu RA, Enti D, Koggoh P, Kpankpari R, Opandoh INM, Manu MA, Manu MPO, Mensah S, Morna MT, Nortey M, Nkrumah J, Ofori EO, Quartson EM, Acquah AO, Adam-Zakariah LI, Asabre E, Boateng RA, Koomson B, Kusiwaa A, Twerefour EY, Ankomah J, Assah-Adjei F, Boakye AA, Fosu G, Serbeh G, Gyan KY, Nyarko IO, Robertson Z, Acheampong DO, Acquaye J, Adinku M, Agbedinu K, Agbeko AE, Amankwa EG, Amoah M, Amoah G, Appiah J, Arthur J, Ayim A, Ayodeji EK, Boakye-Yiadom J, Boateng EA, Dally C, Davor A, Gyasi-Sarpong CK, Hamidu NNN, Haruna I, Kwarley N, Lovi AK, Nimako B, Nyadu BB, Opoku D, Osabutey A, Sagoe R, Tuffour S, Tufour Y, Yamoah FA, Yefieye AC, Yorke J, Addo KG, Akosa EA, Boakye P, Coompson CL, Gyamfi B, Kontor BE, Kyeremeh C, Manu R, Mensah E, Solae FI, Toffah GK, Adu-Brobbey R, Coompson CL, Labaran AH, Owusu JA, Adobea V, Bennin A, Dankwah F, Doe S, Kantanka RS, Kobby E, Larnyor H, Owusu PY, Sie-Broni CA, Zume M, Abantanga FA, Abdulai DR, Acquah DK, Ayingayure E, Osman I, Kunfah S, Limann G, Mohammed SA, Mohammed S, Musah Y, Ofori B, Owusu EA, Saba AH, Seidu AS, Yakubu M, Yenli EMTA, Bhatti K, Dhiman J, Dhir K, Hans M, Haque PD, Jesudason EDM, Madankumar L, Mittal R, Nagomy I, Prasad S, Dasari A, Jacob P, Kurien E, Mathew A, Prakash D, Susan A, Varghese R, Ortiz RC, Gonzalez GH, Krauss RH, Miguelena LH, Romero MH, Gomez IB, Aguirre CC, Avendaño AC, Sansores LD, Mejia HO, Campo LUGD, Sánchez ID, Vazquez DG, Lara MM, Maldonado LMP, Fuente ANSDL, Medina ARDL, Adeleye V, Adeniyi O, Akinajo O, Akinboyewa D, Alasi I, Alakaloko F, Atoyebi O, Balogun O, Belie O, Bode C, Ekwesianya A, Elebute O, Ezenwankwo F, Fatuga A, Ihediwa G, Jimoh A, Kuku J, Ladipo-Ajayi O, Makanjuola A, Mokwenyei O, Nwokocha S, Ogein O, Ojewola R, Oladimeji A, Olajide T, Oluseye O, Seyi-Olajide J, Soibi-Harry A, Ugwu A, Williams E, Abdur-Rahman L, Adeleke N, Adesola M, Afolabi R, Agodirin S, Aremu I, Bello J, Lawal S, Lawal A, Raji H, Sayomi O, Shittu A, Acquah R, Banka C, Esssien D, Hussey R, Mustapha Y, Nunoo-Ghartey K, Yeboah G, Aniakwo LA, Adjei MNM, Adofo-Asamoah Y, Agyapong MM, Agyen T, Alhassan BAB, Amoako-Boateng MP, Appiah AB, Ashong J, Awindaogo JK, Brimpong BB, Dayie MSCJK, Enti D, Ghansah WW, Gyamfi JE, Koggoh P, Kpankpari R, Kudoh V, Mensah P, Opandoh INM, Morna MT, Nortey M, Odame E, Ofori EO, Quaicoo S, Quartson EM, Teye-Topey C, Yigah M, Yussif S, Adjei-Acquah E, Agyekum-Gyimah VO, Agyemang E, AkotoAmpaw A, Amponsah-Manu F, Arkorful TE, Dokurugu MA, Essel N, Ijeoma A, Obiri EL, Ofosu-Akromah R, Quarchey KND, Adam-Zakariah L, Andoh AB, Asabre E, Boateng RA, Koomson B, Kusiwaa A, Naah A, Oppon-Acquah A, Oppong BA, Agbowada EA, Akosua A, Armah R, Asare C, Awere-Kyere LKB, Bruce-Adjei A, Christian NA, Gakpetor DA, Kennedy KK, Mends-Odro J, Obbeng A, Ofosuhene D, Osei-Poku D, Robertson Z, Ciociano MCJMC, Valle CJZFD, Aziz HIAG, Calvillo MDCG, Iriarte DGIM, Namur LDCM, Medina ARDL, Mustapha BKLA, Utumatwishima AMJN, Abdul-Aziz IIA, Anasara GAG, Ogudi DKD, Quansah JIK, Kumar NAU, Mehraj IMA, Nayak SMP, Díaz KVA, Herrera VJA, Camacho FJB, Pérez IVB, Llamas MAC, Cardona GAC, Andrade LRC, Flores AOC, Torres EJC, Valadez TAC, Valadez AEC, Cardoza JAF, González LAG, Bojorquez JLG, Ponce FYG, Ramírez CSG, Barba JAG, Ramírez BGG, Ruvalcaba MJG, Alva DAH, Camargo SAI, Peña JCI, Pérez ZML, Tellez MPM, Ackerman RCM, Vallejo LRP, Bocanegra VHP, Navarro JVP, Posada FJP, Hernández MAQ, Gonzalez LRR, Elizalde EAR, Ascencio EVR, Velasco CBR, Martínez JAS, Pulido JIS, García AGS, Carreón LOS, Ávila JJT, Gastelum JOV, Ramirez MLV, Casas MFZ, Mata JAA, Vanegas MAC, Arias RGC, Barajas BVE, Angeles LOM, Lomeli AFM, Navarro JEO, Baolboa LGP, Dominguez ACG, Morales JFM, Pesquera JAA, Maldonado LMP, Fonseca RKC, Hernandez EEL, Ramirez JAR, Moscoso MRB, Duniya SAN, Adeleye GTC, Bakare TIB, Ohemu AA, Habumuremyi DUS, Seneza GNC, Haragirimana JDD, Ingabire AJC, Ekwunife OH, Acheampong DO, Agbeko AE, Gyamfi FE, Nyadu BB, Adu-Aryee NA, Amoako JK, Aperkor NT, Asman WK, Attepor GS, Bediako-Bowan AA, Brown GD, Etwire VK, Fenu BS, Kumassah PK, Larbi-Siaw LA, Olatola DO, Tsatsu SE, Barimah CG, Boateng GC, Kwabena PW, Kwarteng SM, Luri PT, Kantanka RS, Owusu PY, Acquah DK, Adams SM, Alhassan MS, Asirifi SA, Dery MK, Ofori BA, Sam NB, Seidu AS, Acquah EK, Coompson CL, Gyambibi AK, Kontor BE, Poonia DR, Rathod KK, Rodha MS, Soni SC, Varsheney VK, Vishnoi JR, Garnaik DK, Lokavarapu MJ, Seenivasagam RK, Kalyanapu JA, Gautham AK, Singh DS, Abraham ES, Gold CS, Joseph JN, Kurien EN, Mathew AJ, Mathew AE, Prakash DD, Hans MA, Haque PD, Sam VD, Thind RS, Veetil SK, Daniel ER, Jacob SE, Jesudason MR, Samuel VM, Sivakumar MV, Saluja SS, Attri AK, Pai MV, Prabhu PS, T SP, Alexander PV, Ismavel VA, Solomi CV, Alpheus RA, Choudhrie AV, Gunny RJ, Malik MA, Peters NJ, Chowdri NA, Dar RA, Parray FQ, Shah ZA, Wani RA, Villaseñor SA, Hernández AB, Ahumada EB, Cardiel GC, Guevara GC, Perez EC, Martinez EC, Barradas PD, Estrada IE, Becerril PF, Orozco CF, Reyna BG, Sánchez EG, Espinoza EG, Ojeda AG, Torres MI, Tornero JJ, País RM, Santana DM, Villela GM, Hinojosa RN, Escobar CN, Rodríguez IO, Flores OO, Barreiro AO, Rubio JO, Bravo CR, Villaseñor GS, Tinajero CC, Samano FD, Banuelos GG, Ortiz FI, Ramirez ML, Arroyo GL, Perez JO, Ramirez DO, Lozano JP, Reyes GY, Castillo MN, Mellado DH, Bozada-Gutierrez K, Casado-Zarate AF, Delano-Alonso R, Herrera-Esquivel J, Moreno-Portillo M, Trejo-Avila M, Quiros BC, Ambriz-González G, Cabrera-Lozano I, Calderón-Alvarado AB, León-Frutos FJ, Villanueva-Martínez EE, Aliyu MS, Balogun AO, Francis AA, Duromola KM, Gana SG, George MD, Iji LO, Jimoh AO, Koledade AK, Lawal AT, Nwabuoku SE, Ogunsua OO, Okafor IF, Okorie EI, Saidu IA, Sholadoye TT, Abdulkarim AA, Abdullahi LB, Tolani MA, Tukur AM, Umar AS, Umar AM, Yusuf SA, Ado KA, Aliyu NU, Anyanwu LJC, Daneji SM, Magashi MK, Mohammad MA, Muhammad AB, Muhammad SS, Muideen BA, Nwachukwu CU, Sallau SB, Sheshe AA, Takai IU, Umar GI, Adze JA, Airede LR, Bature SB, Galadima MC, Hamza BK, Kache SA, Kagomi WY, Kene IA, Makama JG, Mohammed-Durosinlorun AA, Taingson MC, Odunafolabi TA, Okereke CE, Oladele OO, Olaleye OH, Olubayo OO, Abiola OP, Abiyere HO, Adebara IO, Adeniyi AA, Adewara OE, Adeyemo OT, Adeyeye AA, Ariyibi AL, Awoyinka BS, Ayankunle OM, Babalola OF, Banjo OO, Egharevba PA, Fatudimu OS, Obateru JA, Odesanya OJ, Ojo OD, Okunlola AI, Okunlola CK, Olajide AT, Orewole TO, Salawu AI, Abdulsalam MA, Adelaja AT, Ajai OT, Atobatele KM, Bakare OO, Faboya OM, Imam ZO, Nwaenyi FC, Ogunyemi AA, Oludara MA, Omisanjo OA, Onyeka CU, Oshodi OA, Oshodi YA, Salami OS, Williams OM, Adeyeye VI, Agbulu MV, Akinajo OR, Akinboyewa DO, Alakaloko FM, Alasi IO, Atoyebi OA, Balogun OS, Bode CO, Busari MO, Duru NJ, Edet GB, Elebute OA, Ezenwankwo FC, Fatuga AL, Ihediwa GC, Inyang ES, Jimoh AI, Kuku JO, Ladipo-Ajayi OA, Lawal AO, Makwe CC, Mgbemena CV, Nwokocha SU, Ogunjimi MA, Ohazurike EO, Ojewola RW, Badedale ME, Okeke CJ, Okunowo AA, Oladimeji AT, Olajide TO, Oluseye OO, Orowale AA, Osinowo AO, Oyegbola CB, Seyi-Olajide JO, Soibi-Harry AP, Timo MT, Ugwu AO, Williams EO, Duruewuru IO, Egwuonwu OA, Emeka JJ, Modekwe VI, Nwosu CD, Obiechina SO, Obiesie AE, Okafor CI, Okonoboh TO, Okoye OA, Onu OA, Onyejiaka CC, Uche CF, Ugboajah JO, Ugwu JO, Adeleke AA, Adepiti AC, Aderounmu AA, Adesunkanmi AO, Adisa AO, Ajekwu SC, Ajenifuja OK, Alatise OI, Badmus TA, Mohammed TO, Salako AA, Sowande OA, Talabi AO, Wuraola FO, Adegoke PA, Eseile IS, Ogundoyin OO, Olulana DI, Adumah CC, Ajagbe AO, Akintunde OP, Asafa OQ, Eziyi AK, Fasanu AO, Ojewuyi OO, Ojewuyi AR, Oyedele AE, Taiwo OA, Abdullahi HI, Adewole ND, Agida TE, Ailunia EE, Akaba GO, Bawa KG, Chinda JY, Daluk EB, Eniola SB, Ezenwa AO, Garba SE, Mshelbwala PM, Ndukwe NO, Ogolekwu IP, Osagie OO, Sani SA, Tabuanu NO, Umar AM, Agbonrofo PI, Arekhandia AI, Edena ME, Eghonghon RA, Enaholo JE, Ideh SN, Iribhogbe OI, Irowa OO, Isikhuemen ME, Odutola OR, Okoduwa KO, Omorogbe SO, Osagie OT, Abdus-Salam RA, Adebayo SA, Ajagbe OA, Ajao AE, Ayandipo OO, Egbuchulem KI, Ekwuazi HO, Idowu OC, Irabor DO, Lawal TA, Lawal OO, Ogundoyin OO, Sanusi AT, Takure AO, Abdur-Rahman LO, Adebisi MO, Adeleke NA, Afolabi RT, Aremu II, Bello JO, Lawal SA, Raji HO, Igwe PO, Iweha IE, John RE, Okoro PE, Oriji VK, Oweredaba IT, Majyabere JP, Habiyakare JA, Nabada MG, Masengesho JP, Niyomuremyi JP, Uwimana JC, Maniraguha HL, Urimubabo CJ, Shyirakera JY, Adams MA, Ede CJ, Mathe MN, Nhlabathi NA, Nxumalo HS, Sethoana ME, Acquaye J, Appiah J, Arthur J, Boakye-Yiadom J, Abdulai S, Agboadoh N, Akoto E, Boakye-Yiadom K, Dedey F, Nsaful J, Wordui T, Abubakari F, Akunyam J, Ballu C, Ngaaso K, Adobea V, Bennin A, Doe S, Kobby E, Kyeremeh C, Osei E, Owusu F, Sie-Broni C, Zume M, Abdul-Hafiz S, Amadu M, Awe M, Azanlerigu M, Edwin Y, Limann G, Maalekuu A, Malechi H, Mohammed S, Mohammed I, Mumuni K, Yahaya S, Alhassan J, Boakye P, Jeffery-Felix A, Manu R, Mensah E, Naah G, Noufuentes C, Sakyi A, Chaudhary R, Misra S, Pareek P, Pathak M, Sharma N, Sharma N, Huda F, Mishra N, Ranjan R, Singh S, Solanki P, Verma R, Yhoshu E, John S, Kutma A, Philips S, Hepzibah A, Mary G, Chetana C, Dasari A, Dummala P, Jacob J, Mary P, Samuel O, Sukumar A, Syam N, Varghese R, Bhatt A, Bhatti W, Dhar T, Goyal A, Goyal S, Jain D, Jain R, Kaur S, Kumar K, Luther A, Mahajan A, Mandrelle K, Michael V, Mukherjee P, Rajappa R, Singh P, Suroy A, Williams R, D S, Kumari P, Mittal R, Prasad S, Shankar B, Sharma S, Surendran S, Thomas A, Trinity P, Kanchodu S, Leshiini K, Bansal I, Gupta S, Gureh M, Kapoor S, Aggarwal M, Kanna V, Kaur H, Kumar A, Singh S, Singh G, John V, Adnan M, Kumar P, S A, Sehrawat V, Singla D, Thami G, Kumar V, Mathew S, Akhtar N, Chaturvedi A, Gupta S, Kumar V, Prakash P, Rajan S, Singh M, Tripathi A, Thomas J, Zechariah P, Kichu M, Joseph S, Pundir N, Samujh R, Kour R, Saqib N, Raul S, Rautela K, Sharma R, Singh N, Vakil R, Chowdhury P, Chowdhury S, Roy B, Abdullahi A, Abubakar M, Awaisu M, Bakari F, Bashir M, Bello A, Daniyan M, Gimba J, Gundu I, Oyelowo N, Sufyan I, Umaru-Sule H, Usman M, Yahya A, Yakubu A, Abdullahi M, Soladoye A, Yahaya A, Abdulrasheed L, Aminu B, Bello-Tukur F, Chinyio D, Joshua S, Lawal J, Mohammed C, Nuwam D, Sale D, Sani A, Tabara S, Usam E, Yakubu J, Adegoke F, Ige O, Bakare A, Akande O, Anyanwu N, Eke G, Oyewole Y, Abunimye E, Adeoluwa A, Adesiyakan A, Amao M, Ashley-Osuzoka C, Gbenga-Oke C, Makanjuola A, Olanrewaju O, Olayioye O, Olutola S, Onyekachi K, Osariemen E, Osunwusi B, Owie E, Okoro C, Ugwuanyi K, Ugwunne C, Olasehinde O, Akinloye A, Akinniyi A, Ejimogu J, Okedare A, Omotola O, Sanwo F, Awodele K, Aisuodionoe-Shadrach O, Alfred J, Atim T, Mbajiekwe N, Olori A, Suleiman S, Sunday H, Ida G, Oruade D, Osemwegie O, Ajibola G, Elemile P, Fakoya A, Ojediran O, Olagunju N, Bello R, Lawal A, Ojajuni A, Oyewale S, Sayomi O, Shittu A, Abhulimen V, Okoi N, Mizero J, Mutimamwiza I, Nirere F, Niyongombwa I, Byaruhanga A, Dukuzimana R, Uwizeye M, Ruhosha M, Igiraneza J, Ingabire F, Karekezi A, Mpirimbanyi C, Mukamazera L, Mukangabo C, Imanishimwe A, Kanyarukiko S, Mukaneza F, Mukantibaziyaremye D, Munyaneza A, Ndegamiye G, Nyirangeri P, Tubasiime R, Dusabe M, Izabiriza E, Mpirimbanyi C, Mutuyimana J, Mwenedata O, Rwagahirima E, Zirikana J, Sibomana I, Rubanguka D, Umuhoza J, Uwayezu R, Uzikwambara L, Dieudonne A, Kabanda E, Mbonimpaye S, Mukakomite C, Muroruhirwe P, Butana H, Dusabeyezu M, Batangana M, Bucyibaruta G, Habumuremyi S, Imanishimwe A, Mukanyange V, Munyaneza E, Mutabazi E, Mwungura E, Ncogoza I, Ntirenganya F, Nyirahabimana J, Nyirasebura D, Dusabimana A, Kanyesigye S, Munyaneza R, Fourtounas M, Hyman G, Moore R, Sentholang N, Wondoh P, Ally Z, Domingo A, Munda P, Nyatsambo C, Ojo V, Pswarayi R, Cook J, Jayne D, Laurberg S, Brown J, Smart N, Cousens S. Routine sterile glove and instrument change at the time of abdominal wound closure to prevent surgical site infection (ChEETAh): a model-based cost-effectiveness analysis of a pragmatic, cluster-randomised trial in seven low-income and middle-income countries. Lancet Glob Health 2024; 12:e235-e242. [PMID: 38245114 DOI: 10.1016/s2214-109x(23)00538-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 10/17/2023] [Accepted: 11/07/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND Surgical site infection (SSI) is a major burden on patients and health systems. This study assessed the cost-effectiveness of routine change of sterile gloves and instruments before abdominal wall closure to prevent SSI. METHODS A decision-analytic model was built to estimate average costs and outcomes of changing gloves and instruments before abdominal wall closure compared with current practice. Clinical data were obtained from the ChEETAh trial, a multicentre, cluster-randomised trial in seven low-income and middle-income countries (LMICs), and costs were obtained from a study (KIWI) that assessed costs associated with SSIs in LMICs. Outcomes were measured as the percentage of surgeries resulting in SSIs. Costs were measured from a health-care provider perspective and were reported in 2021 US$. The economic analysis used a partially split single-country costing approach, with pooled outcomes data from all seven countries in the ChEETAh trial, and data for resource use and unit costs from India (KIWI); secondary analyses used resource use and costs from Mexico and Ghana (KIWI). FINDINGS In the base case, the average cost of the intervention was $259∙92 compared with $261∙10 for current practice (cost difference -$1∙18, 95% CI -4∙08 to 1∙33). In the intervention group, an estimated 17∙6% of patients had an SSI compared with 19∙7% of patients in the current practice group (absolute risk reduction 2∙10%, 95% CI 2∙07-2∙84). At all cost-effectiveness thresholds assumed ($0 to $14 000), the intervention had a higher likelihood of being cost-effective compared with current practice, indicating that the intervention was cost-effective. Similar results were obtained when the analysis using data from India was repeated using resource use and unit cost data from Mexico and Ghana. INTERPRETATION Routine sterile glove and instrument change before abdominal wall closure is effective and the costs are similar to those for current practice. Routine change of gloves and instruments before abdominal wall closure should be rolled out in LMICs. FUNDING National Institute for Health and Care Research (NIHR) Clinician Scientist Award, NIHR Global Health Research Unit Grant, and Mölnlycke Healthcare.
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Walikar BN, Singla D, Tripathi DK, Agrawal S, Talawar P, Mangla M. Incidence, risk factors, and outcomes of acute kidney injury in patients undergoing emergency laparotomy - A prospective observational exploratory study. Indian J Anaesth 2024; 68:170-176. [PMID: 38435649 PMCID: PMC10903769 DOI: 10.4103/ija.ija_675_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 10/04/2023] [Accepted: 10/22/2023] [Indexed: 03/05/2024] Open
Abstract
Background and Aims Acute kidney injury (AKI) can occur in post-laparotomy patients, with a variable incidence. This study aimed to determine the incidence of AKI in patients undergoing emergency laparotomy under general anaesthesia, the effect of preoperative variables on the development of AKI, and the association of post-operative AKI with patient outcomes. Methods This prospective exploratory study in patients undergoing emergency laparotomy was followed up for 7 days to determine the incidence of post-operative AKI. We determined the patients developing different severity of AKI based on kidney disease improving global outcome staging. Fisher's exact test or Chi-squared test was used to study the association of demographic variables, and various periopertaive variables on the development of postoperative AKI. The association of AKI with the duration of hospital stay was estimated using the Wilcoxon-Mann-Whitney U Test, and Fisher's exact test was used to study the association between AKI and mortality. Results No patient had AKI in the pre-operative period. On day 3, 18 patients; on day 5, 28 patients; and on day 7, 24 patients developed AKI. Overall, a maximum of 33 patients (out of 100) developed AKI at any time. Our study found that the American Society of Anesthesiologists (ASA) IV and sepsis were independent risk factors for post-operative AKI. Our results also show a moderate-to-high independent association between AKI and duration of hospital stay and mortality (within 30 days). Conclusion Incidence of post-operative AKI following emergency laparotomy was 33%. Higher preoperative ASA physical status and sepsis were significantly associated with postoperative AKI development.
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Affiliation(s)
| | - Deepak Singla
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | | | - Sanjay Agrawal
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - Praveen Talawar
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - Mishu Mangla
- Department of Obstetrics and Gynaecology, AIIMS, Bibinagar, Hyderabad, Telangana, India
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Yang L, Singla D, Wu AK, Cross KA, Masmanidis SC. Dopamine lesions alter the striatal encoding of single-limb gait. bioRxiv 2024:2023.10.06.561216. [PMID: 37873374 PMCID: PMC10592622 DOI: 10.1101/2023.10.06.561216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
The striatum serves an important role in motor control, and neurons in this area encode the body's initiation, cessation, and speed of locomotion. However, it remains unclear whether the same neurons also encode the step-by-step rhythmic motor patterns of individual limbs that characterize gait. By combining high-speed video tracking, electrophysiology, and optogenetic tagging, we found that a sizable population of both D1 and D2 receptor expressing medium spiny projection neurons (MSNs) were phase-locked to the gait cycle of individual limbs in mice. Healthy animals showed balanced limb phase-locking between D1 and D2 MSNs, while dopamine depletion led to stronger phase-locking in D2 MSNs. These findings indicate that striatal neurons represent gait on a single-limb and step basis, and suggest that elevated limb phase-locking of D2 MSNs may underlie some of the gait impairments associated with dopamine loss.
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Affiliation(s)
- Long Yang
- Department of Neurobiology, University of California Los Angeles, Los Angeles, California 90095, USA
| | - Deepak Singla
- Department of Bioengineering, University of California Los Angeles, Los Angeles, California 90095, USA
| | - Alexander K. Wu
- Department of Neurobiology, University of California Los Angeles, Los Angeles, California 90095, USA
| | - Katy A. Cross
- Department of Neurology, University of California Los Angeles, Los Angeles, California 90095, USA
| | - Sotiris C. Masmanidis
- Department of Neurobiology, University of California Los Angeles, Los Angeles, California 90095, USA
- California Nanosystems Institute, University of California Los Angeles, Los Angeles, California 90095, USA
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Bishnoi R, Solanki R, Singla D, Mittal A, Chhuneja P, Meena OP, Dhatt AS. Comparative mitochondrial genome analysis reveals a candidate ORF for cytoplasmic male sterility in tropical onion. 3 Biotech 2024; 14:6. [PMID: 38074291 PMCID: PMC10700285 DOI: 10.1007/s13205-023-03850-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 11/08/2023] [Indexed: 01/19/2024] Open
Abstract
Cytoplasmic male sterility (CMS) has been widely exploited for hybrid seed production in onions (Allium cepa L.). In contrast to long-day onion cultivars, short-day onion has not yet been investigated for mitochondrial genome structure and DNA rearrangements associated with CMS activity. Here, we report the 3,16,321 bp complete circular mitochondrial genome of tropical onion CMS line (97A). Due to the substantial number of repetitive regions, the assembled mitochondrial genome of maintainer line (97B) remained linear with 15 scaffolds. Additionally, 13 and 20 chloroplast-derived fragments with a size ranging from 143 to 13,984 bp and 153-17,725 bp were identified in the 97A and 97B genomes, respectively. Genome annotation revealed 24 core protein-coding genes along with 24 and 28 tRNA genes in the mitochondrial genomes of 97A and 97B, respectively. Furthermore, comparative genome analysis of the 97A and 97B mitochondrial genomes showed that gene content was almost similar except for the chimeric ORF725 gene which is the extended form of the COX1 gene. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03850-2.
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Affiliation(s)
- Ritika Bishnoi
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, 141004 India
| | - Ravindra Solanki
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, 141004 India
| | - Deepak Singla
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, 141004 India
| | - Amandeep Mittal
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, 141004 India
| | - Parveen Chhuneja
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, 141004 India
| | - Om Prakash Meena
- Department of Vegetable Science, Punjab Agricultural University, Ludhiana, 141004 India
| | - Ajmer Singh Dhatt
- Department of Vegetable Science, Punjab Agricultural University, Ludhiana, 141004 India
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Rosenthal VD, Yin R, Abbo LM, Lee BH, Rodrigues C, Myatra SN, Divatia JV, Kharbanda M, Nag B, Rajhans P, Shingte V, Mehta Y, Sarma S, Todi SK, Bhattacharyya M, Basu S, Sahu S, Mishra SB, Samal S, Chawla R, Jain AC, Nair PK, Kalapala D, Arjun R, Singla D, Sandhu K, Badyal B, Palaniswamy V, Bhakta A, Gan CS, Mohd-Basri MN, Lai YH, Tai CW, Lee PC, Bat-Erdene I, Begzjav T, Acharya SP, Dongol R, Ikram A, Tumu N, Tao L, Jin Z. An international prospective study of INICC analyzing the incidence and risk factors for catheter-associated urinary tract infections in 235 ICUs across 8 Asian Countries. Am J Infect Control 2024; 52:54-60. [PMID: 37499758 DOI: 10.1016/j.ajic.2023.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND Identify urinary catheter (UC)-associated urinary tract infections (CAUTI) incidence and risk factors (RF) in 235 ICUs in 8 Asian countries: India, Malaysia, Mongolia, Nepal, Pakistan, the Philippines, Thailand, and Vietnam. METHODS From January 1, 2014, to February 12, 2022, we conducted a prospective cohort study. To estimate CAUTI incidence, the number of UC days was the denominator, and CAUTI was the numerator. To estimate CAUTI RFs, we analyzed 11 variables using multiple logistic regression. RESULTS 84,920 patients hospitalized for 499,272 patient days acquired 869 CAUTIs. The pooled CAUTI rate per 1,000 UC-days was 3.08; for those using suprapubic-catheters (4.11); indwelling-catheters (2.65); trauma-ICU (10.55), neurologic-ICU (7.17), neurosurgical-ICU (5.28); in lower-middle-income countries (3.05); in upper-middle-income countries (1.71); at public-hospitals (5.98), at private-hospitals (3.09), at teaching-hospitals (2.04). The following variables were identified as CAUTI RFs: Age (adjusted odds ratio [aOR] = 1.01; 95% CI = 1.01-1.02; P < .0001); female sex (aOR = 1.39; 95% CI = 1.21-1.59; P < .0001); using suprapubic-catheter (aOR = 4.72; 95% CI = 1.69-13.21; P < .0001); length of stay before CAUTI acquisition (aOR = 1.04; 95% CI = 1.04-1.05; P < .0001); UC and device utilization-ratio (aOR = 1.07; 95% CI = 1.01-1.13; P = .02); hospitalized at trauma-ICU (aOR = 14.12; 95% CI = 4.68-42.67; P < .0001), neurologic-ICU (aOR = 14.13; 95% CI = 6.63-30.11; P < .0001), neurosurgical-ICU (aOR = 13.79; 95% CI = 6.88-27.64; P < .0001); public-facilities (aOR = 3.23; 95% CI = 2.34-4.46; P < .0001). DISCUSSION CAUTI rate and risk are higher for older patients, women, hospitalized at trauma-ICU, neurologic-ICU, neurosurgical-ICU, and public facilities. All of them are unlikely to change. CONCLUSIONS It is suggested to focus on reducing the length of stay and the Urinary catheter device utilization ratio, avoiding suprapubic catheters, and implementing evidence-based CAUTI prevention recommendations.
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Affiliation(s)
- Victor D Rosenthal
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, USA; Infeciton Control Department, International Nosocomial Infection Control Consortium, INICC Foundation, Miami, USA.
| | - Ruijie Yin
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, USA
| | - Lilian M Abbo
- Division of Infectious Disease, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | - Camilla Rodrigues
- Pd Hinduja National Hospital and Medical Research Centre, Department of Microbiology, Mumbai, India
| | - Sheila N Myatra
- Tata Memorial Hospital, Homi Bhabha National Institute, Department of Anesthesiology, Critical Care and Pain, Mumbai, India
| | | | - Mohit Kharbanda
- Deenanath Mangeshkar Hospital And Research Center Erandwane Pune, Pune, India
| | - Bikas Nag
- Deenanath Mangeshkar Hospital And Research Center Erandwane Pune, Pune, India
| | - Prasad Rajhans
- Deenanath Mangeshkar Hospital And Research Center Erandwane Pune, Pune, India
| | - Vasudha Shingte
- Deenanath Mangeshkar Hospital And Research Center Erandwane Pune, Pune, India
| | - Yatin Mehta
- Medanta The Medicity, Department of Critical Care and Anesthesiology, Haryana, India
| | - Smita Sarma
- Medanta The Medicity, Department of Critical Care and Anesthesiology, Haryana, India
| | - Subhash K Todi
- Advanced Medicare Research Institute AMRI Hospitals, Department of Critical Care, Kolkata, India
| | - Mahuya Bhattacharyya
- Advanced Medicare Research Institute AMRI Hospitals, Department of Critical Care, Kolkata, India
| | - Sushmita Basu
- Advanced Medicare Research Institute Mukundapur Unit, Kolkata, India
| | | | - Shakti B Mishra
- Critical Care Department, IMS and SUM Hospital, Bhubaneswar, India
| | - Samir Samal
- Critical Care Department, IMS and SUM Hospital, Bhubaneswar, India
| | - Rajesh Chawla
- Indraprastha Apollo Hospitals, Department of Critical Care, New Delhi, India
| | - Aakanksha C Jain
- Indraprastha Apollo Hospitals, Department of Critical Care, New Delhi, India
| | - Pravin K Nair
- Critical Care Department, Holy Spirit Hospital, Mumbai, India
| | - Durga Kalapala
- Critical Care Department, Holy Spirit Hospital, Mumbai, India
| | - Rajalakshmi Arjun
- Kerala Institute Of Med Sciences Health, Department of Critical Care, Trivandrum, India
| | - Deepak Singla
- Critical Care Department, Maharaja Agrasen Hospital, New Delhi, India
| | - Kavita Sandhu
- Max Super Speciality Hospital Saket Delhi, Department of Critical Care, New Delhi, India
| | - Binesh Badyal
- Max Super Speciality Hospital Saket Delhi, Department of Critical Care, New Delhi, India
| | | | - Arpita Bhakta
- University Malaya Medical Centre, Department of Pediatric Intensive Care, Kuala Lumpur, Malaysia
| | - Chin S Gan
- University Malaya Medical Centre, Department of Pediatric Intensive Care, Kuala Lumpur, Malaysia
| | - Mat N Mohd-Basri
- International Islamic University Malaysia, Department of Anesthesia and Critical Care, Kuantan, Pahang, Malaysia
| | - Yin H Lai
- International Islamic University Malaysia, Department of Anesthesia and Critical Care, Kuantan, Pahang, Malaysia
| | - Chian-Wern Tai
- Universiti Kebangsaan Malaysia Specialist Children's Hospital, Department of Critical Care, Kuala Lumpur, Malaysia
| | - Pei-Chuen Lee
- Universiti Kebangsaan Malaysia Specialist Children's Hospital, Department of Critical Care, Kuala Lumpur, Malaysia
| | - Ider Bat-Erdene
- Critical Care Department, Intermed Hospital, Ulaanbaatar, Mongolia
| | - Tsolmon Begzjav
- Critical Care Department, Intermed Hospital, Ulaanbaatar, Mongolia
| | - Subhash P Acharya
- Critical Care Department, Grande International Hospital, Kathmandu, Nepal
| | - Reshma Dongol
- Critical Care Department, Grande International Hospital, Kathmandu, Nepal
| | - Aamer Ikram
- Critical Care Department, Armed Forces Institute of Urology, Rawalpindi, Pakistan
| | - Nellie Tumu
- Department of Public Health Sciences, Port Moresby General Hospital, Port Moresby, Papua New Guinea
| | - Lili Tao
- Zhongshan Hospital, Fudan University, Department of Pneumonology, Shanghai, China
| | - Zhilin Jin
- Department of Public Health Sciences, Miller School of Medicine, University of Miami, USA
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Singla D, Mangla M, Agarwal A, Kumari R. Comparative Evaluation of Three Different Techniques of Radial Artery Cannulation: A Prospective Randomised Study. Cureus 2024; 16:e52326. [PMID: 38357073 PMCID: PMC10866683 DOI: 10.7759/cureus.52326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/15/2024] [Indexed: 02/16/2024] Open
Abstract
OBJECTIVE We planned this study to compare three approaches to arterial cannulation, i.e., catheter over the needle, catheter over the guidewire, and ultrasound-guided cannulation, in terms of overall success rate, first pass success rate, time for cannulation and incidence of complications. METHODS After obtaining informed written consent from the patient, they were randomized into three groups, based on chits in the box technique, to undergo radial artery cannulation as follows: group N (using catheter over needle technique), group W (using catheter over guidewire technique), group U (radial artery cannulations under ultrasound guidance). We calculated a sample size of 50 patients in each group based on the primary endpoint of the overall success rate. The data was analyzed using one-way ANOVA and post hoc Tukey's test. RESULTS There was a non-statistically significant trend towards a higher overall success rate in groups W and U compared to group N (47 and 46, respectively, compared to 43, p-value 0.35). Similarly, no significant differences were observed concerning any of the characteristics of radial artery cannulation, except the first pass success rate, where the success rate was highest in group W (33, 70.21%), followed by group U (34, 68%) with a p-value of 0.04. CONCLUSION Though catheter over guidewire and ultrasound-based techniques offer advantages in terms of higher first-pass success rate, they do not significantly increase the overall success rate or reduce the total incidence of complications.
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Affiliation(s)
- Deepak Singla
- Department of Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, IND
| | - Mishu Mangla
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, Hyderabad, IND
| | - Ankit Agarwal
- Department of Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, IND
| | - Ranjeeta Kumari
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Rishikesh, IND
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Abubakar M, Saleem A, Hajjaj M, Faiz H, Pragya A, Jamil R, Salim SS, Lateef IK, Singla D, Ramar R, Damara I, Shahid L. Sex-specific differences in risk factors, comorbidities, diagnostic challenges, optimal management, and prognostic outcomes of heart failure with preserved ejection fraction: A comprehensive literature review. Heart Fail Rev 2024; 29:235-256. [PMID: 37996694 DOI: 10.1007/s10741-023-10369-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/06/2023] [Indexed: 11/25/2023]
Abstract
Due to hormonal variations, heart failure with preserved ejection fraction (HFpEF) remains prevalent in women and affects almost half of the heart failure (HF) patients. Given the yearly death rate of 10-30% and the unavailability of medications targeting HFpEF, the need arises for a better understanding of the fundamental mechanisms of this syndrome. This comprehensive review explores sex-specific differences in traditional risk factors; female-specific factors that may impact HFpEF development and response to therapy, including variations in hormone levels that may occur pre- and post-menopausal or during pregnancy; and disparities in comorbidities, clinical presentation, and diagnostic challenges. Lastly, the review addresses prognostic outcomes, noting that women with HFpEF have a poor quality of life but a higher survival rate. It also discusses novel biomarkers and precision medicine, emphasizing their potential to improve early detection and personalized treatment.
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Affiliation(s)
- Muhammad Abubakar
- Department of Internal Medicine, Ameer-Ud-Din Medical College, Lahore General Hospital, 6 Birdwood Road, Jinnah Town, Lahore, Punjab, 54000, Pakistan.
| | - Ayesha Saleem
- Department of Internal Medicine, Jinnah Hospital, Lahore, Punjab, Pakistan
| | - Mohsin Hajjaj
- Department of Internal Medicine, Jinnah Hospital, Lahore, Punjab, Pakistan
| | - Haseeb Faiz
- Department of Internal Medicine, Jinnah Hospital, Lahore, Punjab, Pakistan
| | - Aastha Pragya
- Department of Internal Medicine, Bangalore Medical College and Research Institute, Bengaluru, Karnataka, India
| | - Rosheen Jamil
- Department of Internal Medicine, Mayo Hospital, Lahore, Punjab, Pakistan
| | - Siffat Saima Salim
- Department of Surgery, Holy Family Red Crescent Medical College Hospital, Dhaka, Bangladesh
| | | | - Deepak Singla
- Department of Internal Medicine, Government Medical College, Patiala, Punjab, India
| | - Rajasekar Ramar
- Department of Internal Medicine, Rajah Muthiah Medical College, Chidambaram, Tamil Nadu, India
| | - Ivan Damara
- Department of Internal Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Laraib Shahid
- Department of Dermatology, Lahore General Hospital, Lahore, Punjab, Pakistan
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11
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Patel E, Kumar P, Priyadarshini P, Singla D, Sandhu JS. Molecular docking and dynamic simulation studies of isoflavones inhibiting Lox-2 activity for reducing beany flavor in soybean seeds. J Biomol Struct Dyn 2023:1-10. [PMID: 37902567 DOI: 10.1080/07391102.2023.2275179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 10/20/2023] [Indexed: 10/31/2023]
Abstract
Low-lipoxygenase soybean cultivars are highly desirable because lower lipoxygenase content in soybean seeds leads to better quality soybean-based products and oils that are free from off-flavor or beany flavor. The expression of the Lox-2 gene is mainly responsible for this flavor. Over the years, natural antioxidants have been tested biochemically to inhibit Lox-2 activity, but in-silico studies are still lacking. To investigate the structural basis of inhibition, site-specific docking, as well as molecular dynamics (MD) simulations, were performed. Molecular docking analysis revealed that daidzein and genistein could be effective Lox2 receptor inhibitors. Furthermore, docked complexes were subjected to 100 ns MD simulation studies to analyze the structural conformations and stability of the complex. The analysis demonstrated that daidzein formed a more stable complex with the Lox-2 receptor and showed a higher H-bond propensity with the Asp775 residue. We discovered that the initial conformation of Lox2-daidzein complex changed to a more stable conformation at the beginning of the MD simulation and remained stable until the end with minor fluctuations. Furthermore, our analysis suggested that daidzein acts as a potential Lox-2 inhibitor and is a better candidate compared to genistein, which could be used to solve the beany flavor problem in soybean.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ekta Patel
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Pawan Kumar
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Pragya Priyadarshini
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Deepak Singla
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Jagdeep Singh Sandhu
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
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12
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Puri P, Bhagat R, Singla D, Ahuja KK, Pokala HP. A Cardiovascular Conundrum: A Case of Excessive Exercise Masquerading as a Heart Attack. Cureus 2023; 15:e46407. [PMID: 37927760 PMCID: PMC10621402 DOI: 10.7759/cureus.46407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2023] [Indexed: 11/07/2023] Open
Abstract
Cardiac troponins T and I are sensitive biomarkers often associated with acute coronary syndrome but can also be elevated after intense exercise, posing diagnostic challenges. We present the case of a 42-year-old male cyclist who complained of chest pain during exercise with elevated troponin levels. A comprehensive evaluation ruled out cardiac pathology but revealed acid reflux. Excessive cycling posture exacerbates reflux, likely contributing to chest pain and troponin elevation. This case underscores the importance of considering alternative etiologies in athletes with chest pain and elevated troponin levels after extreme exertion. It also highlights the role of antireflux therapy and activity modification in managing such cases. Further research is needed to elucidate the long-term cardiac effects of exercise-induced troponin elevation, although this is currently considered a reversible physiological phenomenon.
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Affiliation(s)
- Piyush Puri
- Internal Medicine, Adesh Institute of Medical Science and Research, Bathinda, IND
| | - Ridhi Bhagat
- Internal Medicine, Teerthanker Mahaveer Medical College and Research Centre, Moradabad, IND
| | - Deepak Singla
- Internal Medicine, Government Medical College, Patiala, Patiala, IND
| | - Kamaljot Kaur Ahuja
- Internal Medicine, Shri Guru Ram Rai Institute of Medical & Health Sciences, Patiala, IND
| | - Hari P Pokala
- Gastroenterology, HCA Northwest Hospital, Houston, USA
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13
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Shajahan MS, Agrawal S, Singla D. Comparison between patient state index, bispectral index, and clinical parameters for propofol induction in Indian patients: A prospective study. J Anaesthesiol Clin Pharmacol 2023; 39:544-549. [PMID: 38269185 PMCID: PMC10805218 DOI: 10.4103/joacp.joacp_10_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 01/26/2024] Open
Abstract
Background and Aims Patient state index (PSI) and bispectral index (BIS) are depth of anesthesia monitors utilized for the dosage of propofol usage for induction. We compare PSI, BIS, and Observer's Assessment of Alertness/Sedation Scale (OAA/S) for propofol dose usage for induction. Material and Methods Seventy-four ASA I and II patients, aged 18-65 years scheduled for laparoscopic cholecystectomy were included and divided into groups to titrate the drug dosage of propofol needed for induction of anesthesia, monitored by PSI (Group A), BIS (Group B), or clinical OAA/S (Group C). The drug dosage needed for induction was based on a PSI value of 25 ± 2, BIS value of 48 ± 2, and OAA/S value of ≤2 as the endpoint of induction in respective groups. Intraoperative hemodynamic variables and any complications were compared. Results The mean doses of propofol needed for induction were 2.23 mg/kg (Group A), 2.05 mg/kg (Group B), and 2.11 mg/kg (Group C). A significantly decreased dose was needed to achieve the desired end in Group B compared to Group A (P = 0.01). The hemodynamic variables such as heart rate, systolic blood pressure, and diastolic blood pressure among the three groups were comparable. Conclusion The clinical method of titrating the dose of propofol for induction and anesthetic depth by the loss of verbal response is comparable to both BIS and PSI monitoring.
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Affiliation(s)
| | - Sanjay Agrawal
- Department of Anaesthesia, AIIMS, Rishikesh, Uttarakhand, India
| | - Deepak Singla
- Department of Anaesthesia, AIIMS, Rishikesh, Uttarakhand, India
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14
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Anilakumari D, Singla D, Agarwal A, Kumari R. Comparative efficacy of Micropore™ surgical dressing, Tegaderm™ and Lockit plus® for lumbar epidural catheter fixation in children: a prospective parallel group randomized controlled trial. Rev Esp Anestesiol Reanim (Engl Ed) 2023; 70:429-437. [PMID: 37683972 DOI: 10.1016/j.redare.2022.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 04/29/2022] [Indexed: 09/10/2023]
Abstract
BACKGROUND Proper fixation of an epidural catheter is necessary for desired drug effect and to prevent catheter displacement. Different techniques have been used for epidural catheter fixation. The aim of the study was to compare the relative efficacy of Micropore™ surgical dressing, Tegaderm™, and Lockit plus® in preventing lumbar epidural catheter migration in children. METHODS We studied 167 patients aged 5-16 years, for up to 48 h. After the elective abdominal or lower limb surgery. Patients were randomly assigned to one of three groups: (1) Micropore™ surgical dressing (group M), (2) Tegaderm™ (group T), or (3) Lockit plus® (group L). Incidence and extent of epidural catheter migration in centimetres (cm); was compared at 24 and 48 h post epidural fixation. Correlation between epidural catheter migration and patient characteristics, and relative incidence of complications in three groups was also analysed. RESULTS Incidence of catheter migration was 9.6% at 24 h (group M: 7.1%, group T: 21.1% and group L: 0%) and 45.5% at 48 h (group M: 66.1%, group T: 45.6% and group L: 24.1%). After 48 h, absolute migration (mean migration rounded off to the nearest 0.5 cm) was least in patients in group L: 0.34 cm (1.39) compared to group M 1.22 cm (SD: 1.85) group T: 0.94 cm (1.94) (p = <0.001). CONCLUSION Up to 48 h after surgery, the Lockit plus® device demonstrated the less epidural catheter migration when compared to micropore surgical dressing or tegaderm in children undergoing elective abdominal or lower limb surgery.
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Affiliation(s)
- D Anilakumari
- Department of Anesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - D Singla
- Department of Anesthesiology, AIIMS, Rishikesh, Uttarakhand, India.
| | - A Agarwal
- Department of Anesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - R Kumari
- Department of Anesthesiology, AIIMS, Rishikesh, Uttarakhand, India
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15
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Abubakar M, Prasad R, Salim SS, Basavaraju D, Khan M, Lateef IK, Furqan A, Raza S, Gupta I, Singla D, Adil H, Naeem A. Orthostatic Hypotension in Benign Prostatic Hyperplasia Patients and Its Association With Alpha-1 Antagonist Use: A Comprehensive Literature Review. Cureus 2023; 15:e44097. [PMID: 37750139 PMCID: PMC10518119 DOI: 10.7759/cureus.44097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2023] [Indexed: 09/27/2023] Open
Abstract
Orthostatic hypotension (OH) is frequently observed in benign prostatic hyperplasia (BPH) patients undergoing alpha-1 adrenergic antagonist (A1AA) therapy. While previous studies have acknowledged the prevalence of OH in BPH patients on A1AAs, limited data exist on ranking the safety of different A1AAs. This comprehensive review explores the underlying mechanisms of OH, examines numerous factors influencing its development, and provides insights into effective treatment strategies such as hydration, gradual postural changes, leg exercises, compression stockings, and tilt-table training for BPH management. The review highlights the significance of individualized care, interdisciplinary collaboration, and further research to optimize A1AA treatment, improve patient outcomes, and enhance quality of life.
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Affiliation(s)
- Muhammad Abubakar
- Department of Internal Medicine, Siddique Sadiq Memorial Trust Hospital, Gujranwala, PAK
- Department of Internal Medicine, Ameer-ud-Din Medical College, Lahore General Hospital, Lahore, PAK
| | - Rachna Prasad
- Department of Internal Medicine, Stanley Medical College, Chennai, IND
| | - Siffat S Salim
- Department of Surgery, Holy Family Red Crescent Medical College Hospital, Dhaka, BGD
| | - Deepak Basavaraju
- Department of Internal Medicine, Mysore Medical College and Research Institute, Mysore, IND
| | - Munazza Khan
- Department of Internal Medicine, Medical University Pleven, Pleven, BGR
| | - Ibrahim K Lateef
- Department of Internal Medicine, Medical University Pleven, Pleven, BGR
| | - Ahmad Furqan
- Department of Internal Medicine, Lahore Medical and Dental College, Lahore, PAK
| | - Saud Raza
- Department of Internal Medicine, Ameer-ud-Din Medical College, Lahore General Hospital, Lahore, PAK
| | - Ishita Gupta
- Department of Internal Medicine, Dr. Baba Saheb Ambedkar Medical College and Hospital, New Delhi, IND
| | - Deepak Singla
- Department of Internal Medicine, Government Medical College, Patiala, Patiala, IND
| | - Hira Adil
- Department of Community Medicine, Khyber Girls Medical College, Peshawar, PAK
| | - Ather Naeem
- Department of Cardiology, Punjab Institute of Cardiology, Lahore, PAK
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16
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Kumari R, Talawar P, Tripaty DK, Singla D, Kaushal A, Sharma S, Malhotra M, Boruah P, Sangadala P, Kumar KS. A Retrospective Study to Evaluate the Perioperative Clinical Characteristics and Outcomes of Rhino-Orbital Cerebral Mucormycosis in COVID-19 Patients at a Tertiary Care Hospital in India. Cureus 2023; 15:e41613. [PMID: 37565105 PMCID: PMC10410089 DOI: 10.7759/cureus.41613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2023] [Indexed: 08/12/2023] Open
Abstract
Background and aims A descriptive analysis of patients who underwent surgical debridement for coronavirus disease 2019 (COVID-19) related mucormycosis was described, which aimed at the evaluation of perioperative clinical characteristics, perioperative complications, and outcomes. Methods We conducted a retrospective study on patients who underwent surgical intervention for mucormycosis during the COVID-19 pandemic at a tertiary care institute in India from March 1, 2021, to June 30, 2021. The medical records of 92 patients were reviewed and analyzed. Results There was a male predominance with a mean age of 50.86 years. The most common comorbidity was diabetes mellitus (DM) (98.9%). Intra-operative complications included hypotension, hyperglycemia, and hypokalemia. Most of the patients (88%) were extubated inside the operation theater, and 48% of patients had mortality. Serum ferritin levels, computed tomography severity score (CTSS), and D-dimers were significantly high in the patient who had mortality. Conclusion The perioperative mortality in patients with COVID-19 associated mucormycosis was very high. DM was the most common comorbidity followed by hypertension. Pre-operative elevated serum ferritin, D-dimer, and high CTSS were associated with higher mortality; hypokalemia, followed by hypocalcemia, was the most common perioperative and post-operative electrolyte imbalance. Thorough pre-operative optimization, multidisciplinary involvement, and perioperative care are of the utmost importance to decrease mortality and improve outcomes.
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Affiliation(s)
- Rekha Kumari
- Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Praveen Talawar
- Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
- Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Debendra K Tripaty
- Anaesthesiology, All India Institute of Medical Sciences, Raipur, Raipur, IND
| | - Deepak Singla
- Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Ashutosh Kaushal
- Anaesthesiology, All India Institute of Medical Sciences, Bhopal, Bhopal, IND
| | - Sameer Sharma
- Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Manu Malhotra
- Otorhinolaryngology & Head-Neck Surgery, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Priyanka Boruah
- Anaesthesiology, State Cancer Institute, Guwahati, Guwahati, IND
| | - Priyanka Sangadala
- Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Karthikeyan S Kumar
- Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
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17
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Bishnoi R, Kaur S, Sandhu JS, Singla D. Genome engineering of disease susceptibility genes for enhancing resistance in plants. Funct Integr Genomics 2023; 23:207. [PMID: 37338599 DOI: 10.1007/s10142-023-01133-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/08/2023] [Accepted: 06/09/2023] [Indexed: 06/21/2023]
Abstract
Introgression of disease resistance genes (R-genes) to fight against an array of phytopathogens takes several years using conventional breeding approaches. Pathogens develop mechanism(s) to escape plants immune system by evolving new strains/races, thus making them susceptible to disease. Conversely, disruption of host susceptibility factors (or S-genes) provides opportunities for resistance breeding in crops. S-genes are often exploited by phytopathogens to promote their growth and infection. Therefore, identification and targeting of disease susceptibility genes (S-genes) are gaining more attention for the acquisition of resistance in plants. Genome engineering of S-genes results in targeted, transgene-free gene modification through CRISPR-Cas-mediated technology and has been reported in several agriculturally important crops. In this review, we discuss the defense mechanism in plants against phytopathogens, tug of war between R-genes and S-genes, in silico techniques for identification of host-target (S-) genes and pathogen effector molecule(s), CRISPR-Cas-mediated S-gene engineering, its applications, challenges, and future prospects.
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Affiliation(s)
- Ritika Bishnoi
- Bioinformatics Centre, School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India.
| | - Sehgeet Kaur
- Bioinformatics Centre, School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Jagdeep Singh Sandhu
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Deepak Singla
- Bioinformatics Centre, School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India.
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18
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Kaur S, Bishnoi R, Priyadarshini P, Singla D, Chhuneja P. DSP: database of disease susceptibility genes in plants. Funct Integr Genomics 2023; 23:204. [PMID: 37329484 DOI: 10.1007/s10142-023-01132-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 06/08/2023] [Accepted: 06/09/2023] [Indexed: 06/19/2023]
Abstract
Host-pathogen interaction is the most crucial factor that evokes the host immune system to fight against pathogens. In contrast to specialized immune cells present in humans and animals, plants have disease resistance (R-) and disease susceptibility (S-) genes. R-genes confer disease resistance and are generally introgressed from wild crop relatives to cultivated crops. S-genes, on the other hand, assist pathogens in establishing contact, displaying counter-defense measures, and spreading the infection. To achieve resistance in a variety of crops, researchers are now focusing on the identification, silencing, editing, or elimination of crucial S-genes. To aid in this field, we created the first curated database of disease susceptibility genes in plants (DSP), with the simple and advanced search tool that allows researchers to restrict the query and mining of specified hits. SSR marker identification and primer designing could be performed with the help of MISA and Primer3 software, respectively. The DSP database is available at http://45.248.163.60/bic/sgenos/ and http://14.139.62.220/sgenos/ .
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Affiliation(s)
- Sehgeet Kaur
- Bioinformatics Centre, School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Ritika Bishnoi
- Bioinformatics Centre, School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Pragya Priyadarshini
- Bioinformatics Centre, School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Deepak Singla
- Bioinformatics Centre, School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India.
| | - Parveen Chhuneja
- Bioinformatics Centre, School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
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19
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Singla D, Kumar SS, Walikar BN, Rana R. Anticipated difficult airway caused by a cervical implant perforating through the posterior pharyngeal wall - A case study. Indian J Anaesth 2023; 67:480-481. [PMID: 37333700 PMCID: PMC10269990 DOI: 10.4103/ija.ija_451_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 03/09/2023] [Accepted: 03/09/2023] [Indexed: 06/20/2023] Open
Affiliation(s)
- Deepak Singla
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - Sumedha S. Kumar
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | | | - Rajswee Rana
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
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20
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Ahogni D, Ahounou A, Boukari KA, Gbehade O, Hessou TK, Nindopa S, Nontonwanou MJB, Guessou NO, Sambo A, Tchati SV, Tchogo A, Tobome SR, Yanto P, Gandaho I, Hadonou A, Hinvo S, Hodonou MA, Tamou SB, Lawani S, Kandokponou CMB, Dossou FM, Gaou A, Goudou R, Kouroumta MC, Lawani I, Malade E, Dikao ASM, Nsilu JN, Ogouyemi P, Akpla M, Mitima NB, Kovohouande B, Kpangon C, Loupeda SL, Agbangla MV, Hedefoun SE, Mavoha T, Ngaguene J, Rugendabanga J, Soton RR, Totin M, Agbadebo M, Akpo I, Dewamon H, Djeto M, Hada A, Hollo M, Houndji A, Houndote A, Hounsa S, Kpatchassou E, Yome H, Alidou MM, Bara EJ, Yovo BTBD, Guinnou R, Hamadou S, Kola HP, Moussa N, Cakpo B, Etchisse L, Hatangimana E, Muhindo M, Sanni K, Yevide AB, Agossou H, Musengo FB, Behanzin H, Seto DM, Alia BA, Alitonou A, Mehounou YE, Agbanda L, Attinon J, Gbassi M, Hounsou NR, Acquah R, Banka C, Esssien D, Hussey R, Mustapha Y, Nunoo-Ghartey K, Yeboah G, Aniakwo LA, Adjei MNM, Adofo-Asamoah Y, Agyapong MM, Agyen T, Alhassan BAB, Amoako-Boateng MP, Appiah AB, Ashong J, Awindaogo JK, Brimpong BB, Dayie MSCJK, Enti D, Ghansah WW, Gyamfi JE, Koggoh P, Kpankpari R, Kudoh V, Mensah S, Mensah P, Morkor Opandoh IN, Morna MT, Nortey M, Odame E, Ofori EO, Quaicoo S, Quartson EM, Teye-Topey C, Yigah M, Yussif S, Adjei-Acquah E, Agyekum-Gyimah VO, Agyemang E, Akoto-Ampaw A, Amponsah-Manu F, Arkorful TE, Dokurugu MA, Essel N, Ijeoma A, Obiri EL, Ofosu-Akromah R, Quarchey KND, Adam-Zakariah L, Andoh AB, Asabre E, Boateng RA, Koomson B, Kusiwaa A, Naah A, Oppon-Acquah A, Oppong BA, Agbowada EA, Akosua A, Armah R, Asare C, Awere-Kyere LKB, Bruce-Adjei A, Christian NA, Gakpetor DA, Kennedy KK, Mends-Odro J, Obbeng A, Ofosuhene D, Osei-Poku D, Robertson Z, Acheampong DO, Acquaye J, Appiah J, Arthur J, Boakye-Yiadom J, Agbeko AE, Gyamfi FE, Nyadu BB, Abdulai S, Adu-Aryee NA, Agboadoh N, Akoto E, Amoako JK, Aperkor NT, Asman WK, Attepor GS, Bediako-Bowan AA, Boakye-Yiadom K, Brown GD, Dedey F, Etwire VK, Fenu BS, Kumassah PK, Larbi-Siaw LA, Nsaful J, Olatola DO, Tsatsu SE, Wordui T, Abdul-Aziz IIA, Abubakari F, Akunyam J, Anasara GAG, Ballu C, Barimah CG, Boateng GC, Kwabena PW, Kwarteng SM, Luri PT, Ngaaso K, Ogudi DKD, Adobea V, Bennin A, Doe S, Kantanka RS, Kobby E, Kyeremeh C, Osei E, Owusu PY, Owusu F, Sie-Broni C, Zume M, Abdul-Hafiz S, Acquah DK, Adams SM, Alhassan MS, Amadu M, Asirifi SA, Awe M, Azanlerigu M, Dery MK, Edwin Y, Francis AA, Limann G, Maalekuu A, Malechi H, Mohammed S, Mohammed I, Mumuni K, Ofori BA, Quansah JIK, Seidu AS, Tabiri S, Yahaya S, Acquah EK, Alhassan J, Boakye P, Coompson CL, Gyambibi AK, Jeffery-Felix A, Kontor BE, Manu R, Mensah E, Naah G, Noufuentes C, Sakyi A, Chaudhary R, Misra S, Pareek P, Pathak M, Poonia DR, Rathod KK, Rodha MS, Sharma N, Sharma N, Soni SC, Varsheney VK, Vishnoi JR, Garnaik DK, Huda F, Lokavarapu MJ, Mishra N, Ranjan R, Seenivasagam RK, Singh S, Solanki P, Verma R, Yhoshu E, John S, Kalyanapu JA, Kutma A, Philips S, Gautham AK, Hepzibah A, Mary G, Singh DS, Abraham ES, Chetana C, Dasari A, Dummala P, Gold CS, Jacob J, Joseph JN, Kurien EN, Mary P, Mathew AJ, Mathew AE, Prakash DD, Samuel O, Sukumar A, Syam N, Varghese R, Bhatt A, Bhatti W, Dhar T, Ghosh DN, Goyal A, Goyal S, Hans MA, Haque PD, Jain D, Jain R, Jyoti J, Kaur S, Kumar K, Luther A, Mahajan A, Mandrelle K, Michael V, Mukherjee P, Rajappa R, Sam VD, Singh P, Suroy A, Thind RS, Veetil SK, Williams R, Sreekar D, Daniel ER, Jacob SE, Jesudason MR, Kumari P, Mittal R, Prasad S, Samuel VM, Shankar B, Sharma S, Sivakumar MV, Surendran S, Thomas A, Trinity P, Kanchodu S, Leshiini K, Saluja SS, Attri AK, Bansal I, Gupta S, Gureh M, Kapoor S, Aggarwal M, Kanna V, Kaur H, Kumar A, Singh S, Singh G, John V, Adnan M, Agrawal N, Kumar U, Kumar P, Abhishek S, Sehrawat V, Singla D, Thami G, Kumar V, Mathew S, Pai MV, Prabhu PS, Sundeep PT, Akhtar N, Chaturvedi A, Gupta S, Kumar V, Prakash P, Rajan S, Singh M, Tripathi A, Alexander PV, Thomas J, Zechariah P, Ismavel VA, Kichu M, Solomi CV, Alpheus RA, Choudhrie AV, Gunny RJ, Joseph S, Malik MA, Peters NJ, Pundir N, Samujh R, Ahmed HI, Aziz G, Chowdri NA, Dar RA, Kour R, Mantoo I, Mehraj A, Parray FQ, Saqib N, Shah ZA, Wani RA, Raul S, Rautela K, Sharma R, Singh N, Vakil R, Chowdhury P, Chowdhury S, Mathai S, Nayak P, Roy B, Alvarez Villaseñor AS, Ascencio Díaz KV, Avalos Herrera VJ, Barbosa Camacho FJ, Hernández AB, Ahumada EB, Brancaccio Pérez IV, Calderón Llamas MA, Cardiel GC, Cervantes Cardona GA, Guevara GC, Perez EC, Chávez M, Chejfec Ciociano JM, Cifuentes Andrade LR, Cortés Flores AO, Cortes Torres EJ, Cueto Valadez TA, Cueto Valadez AE, Martinez EC, Barradas PD, Estrada IE, Becerril PF, Flores Cardoza JA, Orozco CF, García González LA, Reyna BG, Sánchez EG, González Bojorquez JL, Espinoza EG, Ojeda AG, González Ponce FY, Guerrero Ramírez CS, Guzmán Barba JA, Guzmán Ramírez BG, Guzmán Ruvalcaba MJ, Hérnandez Alva DA, Ibarra Camargo SA, Ibarrola Peña JC, Torres MI, Tornero JJ, Lara Pérez ZM, País RM, Mellado Tellez MP, Miranda Ackerman RC, Santana DM, Villela GM, Hinojosa RN, Escobar CN, Rodríguez IO, Flores OO, Barreiro AO, Rubio JO, Pacheco Vallejo LR, Pérez Bocanegra VH, Pérez Navarro JV, Plascencia Posada FJ, Quirarte Hernández MA, Ramirez Gonzalez LR, Reyes Elizalde EA, Romo Ascencio EV, Bravo CR, Ruiz Velasco CB, Sánchez Martínez JA, Villaseñor GS, Sandoval Pulido JI, Serrano García AG, Suárez Carreón LO, Tijerina Ávila JJ, Vega Gastelum JO, Vicencio Ramirez ML, Zarate Casas MF, Zuloaga Fernández del Valle CJ, Mata JAA, Vanegas MAC, Arias RGC, Tinajero CC, Samano FD, Zepeda FD, Barajas BVE, Banuelos GG, Calvillo MDCG, Ortiz FI, Ramirez ML, Arroyo GL, Angeles LOM, Morales Iriarte DGI, Lomeli AFM, Navarro JEO, Perez JO, Ramirez DO, Baolboa LGP, Lozano JP, Reyes GY, Castillo MN, Dominguez ACG, Mellado DH, Morales JFM, del Carmen H Namur L, Pesquera JAA, Maldonado LMP, De la Medina AR, Bozada-Gutierrez K, Casado-Zarate AF, Delano-Alonso R, Herrera-Esquivel J, Moreno-Portillo M, Trejo-Avila M, Fonseca RKC, Hernandez EEL, Quiros BC, Ramirez JAR, Ambriz-González G, Becerra Moscoso MR, Cabrera-Lozano I, Calderón-Alvarado AB, León-Frutos FJ, Villanueva-Martínez EE, Abdullahi A, Abubakar M, Aliyu MS, Awaisu M, Bakari F, Balogun AO, Bashir M, Bello A, Daniyan M, Duromola KM, Gana SG, George MD, Gimba J, Gundu I, Iji LO, Jimoh AO, Koledade AK, Lawal AT, Lawal BK, Mustapha A, Nwabuoku SE, Ogunsua OO, Okafor IF, Okorie EI, Oyelowo N, Saidu IA, Sholadoye TT, Sufyan I, Tolani MA, Tukur AM, Umar AS, Umar AM, Umaru-Sule H, Usman M, Yahya A, Yakubu A, Yusuf SA, Abdulkarim AA, Abdullahi LB, Abdullahi M, Ado KA, Aliyu NU, Anyanwu LJC, Daneji SM, Magashi MK, Mohammad MA, Muhammad AB, Muhammad SS, Muideen BA, Nwachukwu CU, Sallau SB, Sheshe AA, Soladoye A, Takai IU, Umar GI, Yahaya A, Abdulrasheed L, Adze JA, Airede LR, Aminu B, Bature SB, Bello-Tukur F, Chinyio D, Duniya SAN, Galadima MC, Hamza BK, Joshua S, Kache SA, Kagomi WY, Kene IA, Lawal J, Makama JG, Mohammed C, Mohammed-Durosinlorun AA, Nuwam D, Sale D, Sani A, Tabara S, Taingson MC, Usam E, Yakubu J, Adegoke F, Ige O, Odunafolabi TA, Okereke CE, Oladele OO, Olaleye OH, Olubayo OO, Abiola OP, Abiyere HO, Adebara IO, Adeleye GTC, Adeniyi AA, Adewara OE, Adeyemo OT, Adeyeye AA, Ariyibi AL, Awoyinka BS, Ayankunle OM, Babalola OF, Bakare A, Bakare TIB, Banjo OO, Egharevba PA, Fatudimu OS, Obateru JA, Odesanya OJ, Ojo OD, Okunlola AI, Okunlola CK, Olajide AT, Orewole TO, Salawu AI, Abdulsalam MA, Adelaja AT, Ajai OT, Akande O, Anyanwu N, Atobatele KM, Bakare OO, Eke G, Faboya OM, Imam ZO, Nwaenyi FC, Ogunyemi AA, Oludara MA, Omisanjo OA, Onyeka CU, Oshodi OA, Oshodi YA, Oyewole Y, Salami OS, Williams OM, Abunimye E, Ademuyiwa AO, Adeoluwa A, Adesiyakan A, Adeyeye VI, Agbulu MV, Akinajo OR, Akinboyewa DO, Alakaloko FM, Alasi IO, Amao M, Ashley-Osuzoka C, Atoyebi OA, Balogun OS, Bode CO, Busari MO, Duru NJ, Edet GB, Elebute OA, Ezenwankwo FC, Fatuga AL, Gbenga-Oke C, Ihediwa GC, Inyang ES, Jimoh AI, Kuku JO, Ladipo-Ajayi OA, Lawal AO, Makanjuola A, Makwe CC, Mgbemena CV, Nwokocha SU, Ogunjimi MA, Ohazurike EO, Ojewola RW, Badedale ME, Okeke CJ, Okunowo AA, Oladimeji AT, Olajide TO, Olanrewaju O, Olayioye O, Oluseye OO, Olutola S, Onyekachi K, Orowale AA, Osariemen E, Osinowo AO, Osunwusi B, Owie E, Oyegbola CB, Seyi-Olajide JO, Soibi-Harry AP, Timo MT, Ugwu AO, Williams EO, Duruewuru IO, Egwuonwu OA, Ekwunife OH, Emeka JJ, Modekwe VI, Nwosu CD, Obiechina SO, Obiesie AE, Okafor CI, Okonoboh TO, Okoro C, Okoye OA, Onu OA, Onyejiaka CC, Uche CF, Ugboajah JO, Ugwu JO, Ugwuanyi K, Ugwunne C, Adeleke AA, Adepiti AC, Aderounmu AA, Adesunkanmi AO, Adisa AO, Ajekwu SC, Ajenifuja OK, Alatise OI, Badmus TA, Mohammed TO, Olasehinde O, Salako AA, Sowande OA, Talabi AO, Wuraola FO, Adegoke PA, Akinloye A, Akinniyi A, Ejimogu J, Eseile IS, Ogundoyin OO, Okedare A, Olulana DI, Omotola O, Sanwo F, Adumah CC, Ajagbe AO, Akintunde OP, Asafa OQ, Awodele K, Eziyi AK, Fasanu AO, Ojewuyi OO, Ojewuyi AR, Oyedele AE, Taiwo OA, Abdullahi HI, Adewole ND, Agida TE, Ailunia EE, Aisuodionoe-Shadrach O, Akaba GO, Alfred J, Atim T, Bawa KG, Chinda JY, Daluk EB, Eniola SB, Ezenwa AO, Garba SE, Mbajiekwe N, Mshelbwala PM, Ndukwe NO, Ogolekwu IP, Ohemu AA, Olori S, Osagie OO, Sani SA, Suleiman S, Sunday H, Tabuanu NO, Umar AM, Agbonrofo PI, Arekhandia AI, Edena ME, Eghonghon RA, Enaholo JE, Ida G, Ideh SN, Iribhogbe OI, Irowa OO, Isikhuemen ME, Odutola OR, Okoduwa KO, Omorogbe SO, Oruade D, Osagie OT, Osemwegie O, Abdus-Salam RA, Adebayo SA, Ajagbe OA, Ajao AE, Ajibola G, Ayandipo OO, Egbuchulem KI, Ekwuazi HO, Elemile P, Fakoya A, Idowu OC, Irabor DO, Lawal TA, Lawal OO, Ogundoyin OO, Ojediran O, Olagunju N, Sanusi AT, Takure AO, Abdur-Rahman LO, Adebisi MO, Adeleke NA, Afolabi RT, Aremu II, Bello JO, Bello R, Lawal A, Lawal SA, Ojajuni A, Oyewale S, Raji HO, Sayomi O, Shittu A, Abhulimen V, Igwe PO, Iweha IE, John RE, Okoi N, Okoro PE, Oriji VK, Oweredaba IT, Mizero J, Mutimamwiza I, Nirere F, Niyongombwa I, Majyabere JP, Byaruhanga A, Dukuzimana R, Habiyakare JA, Nabada MG, Uwizeye M, Ruhosha M, Igiraneza J, Ingabire F, Karekezi A, Masengesho JP, Mpirimbanyi C, Mukamazera L, Mukangabo C, Niyomuremyi JP, Ntwari G, Seneza C, Umuhoza D, Habumuremyi S, Imanishimwe A, Kanyarukiko S, Mukaneza F, Mukantibaziyaremye D, Munyaneza A, Ndegamiye G, Nyirangeri P, Tubasiime R, Uwimana JC, Dusabe M, Izabiriza E, Maniraguha HL, Mpirimbanyi C, Mutuyimana J, Mwenedata O, Rwagahirima E, Zirikana J, Sibomana I, Rubanguka D, Umuhoza J, Uwayezu R, Uzikwambara L, Hirwa AD, Kabanda E, Mbonimpaye S, Mukakomite C, Muroruhirwe P, Butana H, Dusabeyezu M, Mukasine A, Utumatwishima JN, Batangana M, Bucyibaruta G, Habumuremyi S, de Dieu Haragirimana J, Imanishimwe A, Ingabire AJC, Mukanyange V, Munyaneza E, Mutabazi E, Mwungura E, Ncogoza I, Ntirenganya F, Nyirahabimana J, Nyirasebura D, Urimubabo CJ, Dusabimana A, Kanyesigye S, Munyaneza R, Shyirakera JY, Fourtounas M, Adams MA, Ede CJ, Hyman G, Mathe MN, Moore R, Nhlabathi NA, Nxumalo HS, Sentholang N, Sethoana ME, Wondoh P, Ally Z, Domingo A, Munda P, Nyatsambo C, Ojo V, Pswarayi R. Strategies to minimise and monitor biases and imbalances by arm in surgical cluster randomised trials: evidence from ChEETAh, a trial in seven low- and middle-income countries. Trials 2023; 24:259. [PMID: 37020311 PMCID: PMC10077601 DOI: 10.1186/s13063-022-06852-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 10/19/2022] [Indexed: 04/07/2023] Open
Abstract
BACKGROUND Cluster randomised controlled trials (cRCT) present challenges regarding risks of bias and chance imbalances by arm. This paper reports strategies to minimise and monitor biases and imbalances in the ChEETAh cRCT. METHODS ChEETAh was an international cRCT (hospitals as clusters) evaluating whether changing sterile gloves and instruments prior to abdominal wound closure reduces surgical site infection at 30 days postoperative. ChEETAh planned to recruit 12,800 consecutive patients from 64 hospitals in seven low-middle income countries. Eight strategies to minimise and monitor bias were pre-specified: (1) minimum of 4 hospitals per country; (2) pre-randomisation identification of units of exposure (operating theatres, lists, teams or sessions) within clusters; (3) minimisation of randomisation by country and hospital type; (4) site training delivered after randomisation; (5) dedicated 'warm-up week' to train teams; (6) trial specific sticker and patient register to monitor consecutive patient identification; (7) monitoring characteristics of patients and units of exposure; and (8) low-burden outcome-assessment. RESULTS This analysis includes 10,686 patients from 70 clusters. The results aligned to the eight strategies were (1) 6 out of 7 countries included ≥ 4 hospitals; (2) 87.1% (61/70) of hospitals maintained their planned operating theatres (82% [27/33] and 92% [34/37] in the intervention and control arms); (3) minimisation maintained balance of key factors in both arms; (4) post-randomisation training was conducted for all hospitals; (5) the 'warm-up week' was conducted at all sites, and feedback used to refine processes; (6) the sticker and trial register were maintained, with an overall inclusion of 98.1% (10,686/10,894) of eligible patients; (7) monitoring allowed swift identification of problems in patient inclusion and key patient characteristics were reported: malignancy (20.3% intervention vs 12.6% control), midline incisions (68.4% vs 58.9%) and elective surgery (52.4% vs 42.6%); and (8) 0.4% (41/9187) of patients refused consent for outcome assessment. CONCLUSION cRCTs in surgery have several potential sources of bias that include varying units of exposure and the need for consecutive inclusion of all eligible patients across complex settings. We report a system that monitored and minimised the risks of bias and imbalances by arm, with important lessons for future cRCTs within hospitals.
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Mangla M, Singla D. Occupational Risks to Pregnant Anesthesia Trainees and Physicians: Are We Ignoring Something Important? Asian J Anesthesiol 2023; 61:1-13. [PMID: 36345575 DOI: 10.6859/aja.202303_61(1).0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
The proportion of women taking up anesthesiology and critical care as their careers has increased considerably in the last decade. Currently, women constitute 35%-40% of the total anesthesia workforce in some countries. Most resident doctors and a significant proportion of practicing physicians in anesthesia are in the reproductive age group. They are or will become pregnant at some point in their training program or career. This review focuses on all work-related exposure risks for anesthesia professionals during pregnancy, like risks of infectious diseases, radiation, stress, violence against doctors, and even peer support that can have deleterious effects on the health of pregnant physicians and the health of their unborn fetus. An occupational work environment more compatible with pregnancy is the need of the hour.
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Affiliation(s)
- Mishu Mangla
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, India
| | - Deepak Singla
- Department of Anaesthesia, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Ussa A, Rajen CS, Pulluri T, Singla D, Acharya J, Chuanrong GF, Basu A, Ramesh B. A Hybrid Neuromorphic Object Tracking and Classification Framework for Real-Time Systems. IEEE Trans Neural Netw Learn Syst 2023; PP:1-10. [PMID: 37027553 DOI: 10.1109/tnnls.2023.3243679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Deep learning inference that needs to largely take place on the "edge" is a highly computational and memory intensive workload, making it intractable for low-power, embedded platforms such as mobile nodes and remote security applications. To address this challenge, this article proposes a real-time, hybrid neuromorphic framework for object tracking and classification using event-based cameras that possess desirable properties such as low-power consumption (5-14 mW) and high dynamic range (120 dB). Nonetheless, unlike traditional approaches of using event-by-event processing, this work uses a mixed frame and event approach to get energy savings with high performance. Using a frame-based region proposal method based on the density of foreground events, a hardware-friendly object tracking scheme is implemented using the apparent object velocity while tackling occlusion scenarios. The frame-based object track input is converted back to spikes for TrueNorth (TN) classification via the energy-efficient deep network (EEDN) pipeline. Using originally collected datasets, we train the TN model on the hardware track outputs, instead of using ground truth object locations as commonly done, and demonstrate the ability of our system to handle practical surveillance scenarios. As an alternative tracker paradigm, we also propose a continuous-time tracker with C ++ implementation where each event is processed individually, which better exploits the low latency and asynchronous nature of neuromorphic vision sensors. Subsequently, we extensively compare the proposed methodologies to state-of-the-art event-based and frame-based methods for object tracking and classification, and demonstrate the use case of our neuromorphic approach for real-time and embedded applications without sacrificing performance. Finally, we also showcase the efficacy of the proposed neuromorphic system to a standard RGB camera setup when simultaneously evaluated over several hours of traffic recordings.
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Priya TK, Singla D, Talawar P, Sharma RS, Goyal S, Purohit G. Comparative efficacy of quadratus lumborum type-II and erector spinae plane block in patients undergoing caesarean section under spinal anaesthesia: a randomised controlled trial. Int J Obstet Anesth 2023; 53:103614. [PMID: 36535864 DOI: 10.1016/j.ijoa.2022.103614] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 08/03/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Quadratus lumborum and erector spinae plane blocks have been used to provide analgesia in patients undergoing thoracic or abdominal surgeries. Our study compared the analgesic efficacy of the quadratus lumborum type-II block (QLB-II) and the erector spinae plane block (ESPB) in parturients who underwent caesarean section under spinal anaesthesia. METHODS Fifty-two patients with comparable demographic profiles were randomised into two groups, QLB-II (n = 26) and ESPB (n = 26). After the surgery, patients received either ultrasound-guided QLB-II or ESPB using 0.25% bupivacaine 0.3 mL/kg. Comparison of analgesic efficacy was in terms of fentanyl consumption (primary outcome), pain scores, incidence of complications in the 24-h postoperative period, and quality of recovery (QoR-15) on postoperative days one and two, and day of discharge. RESULTS There was no significant difference in cumulative number of fentanyl doses (W = 349.000, P = 0.840), numerical rating score at rest (P = 0.648) or with movement (P = 0.520), QoR-15 scores on postoperative day one (P = 0.549), day two (P = 0.927) or day of discharge (P = 0.676). CONCLUSION We concluded that patients who underwent QLB-II or ESPB reported similar analgesic efficacy, complications, and quality of recovery in the postoperative period.
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Affiliation(s)
- T K Priya
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - D Singla
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India.
| | - P Talawar
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - R S Sharma
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - S Goyal
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
| | - G Purohit
- Department of Anaesthesiology, AIIMS, Rishikesh, Uttarakhand, India
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Chaudhary B, Kumar P, Arya P, Singla D, Kumar V, Kumar D, S R, Wadhwa S, Gulati M, Singh SK, Dua K, Gupta G, Gupta MM. Recent Developments in the Study of the Microenvironment of Cancer and Drug Delivery. Curr Drug Metab 2023; 23:CDM-EPUB-128715. [PMID: 36627789 DOI: 10.2174/1389200224666230110145513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 09/20/2022] [Accepted: 11/29/2022] [Indexed: 01/12/2023]
Abstract
Cancer is characterized by disrupted molecular variables caused by cells that deviate from regular signal transduction. The uncontrolled segment of such cancerous cells annihilates most of the tissues that contact them. Gene therapy, immunotherapy, and nanotechnology advancements have resulted in novel strategies for anticancer drug delivery. Furthermore, diverse dispersion of nanoparticles in normal stroma cells adversely affects the healthy cells and disrupts the crosstalk of tumour stroma. It can contribute to cancer cell progression inhibition and, conversely, to acquired resistance, enabling cancer cell metastasis and proliferation. The tumour's microenvironment is critical in controlling the dispersion and physiological activities of nano-chemotherapeutics which is one of the targeted drug therapy. As it is one of the methods of treating cancer that involves the use of medications or other substances to specifically target and kill off certain subsets of malignant cells. A targeted therapy may be administered alone or in addition to more conventional methods of care like surgery, chemotherapy, or radiation treatment. The tumour microenvironment, stromatogenesis, barriers and advancement in the drug delivery system across tumour tissue are summarised in this review.
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Affiliation(s)
- Benu Chaudhary
- Guru Gobind Singh College of Pharmacy, Yamunanagar, Haryana, India
| | - Parveen Kumar
- Shri Ram College of Pharmacy, Karnal, Haryana, India
| | - Preeti Arya
- Guru Gobind Singh College of Pharmacy, Yamunanagar, Haryana, India
| | - Deepak Singla
- Guru Gobind Singh College of Pharmacy, Yamunanagar, Haryana, India
| | - Virender Kumar
- Swami Dayanand post graduate institute of Pharmaceutical Sciences, Rohtak, Haryana, India
| | - Davinder Kumar
- Swami Dayanand post graduate institute of Pharmaceutical Sciences, Rohtak, Haryana, India
| | - Roshan S
- Deccan College of Pharmacy, Hyderabad, India
| | - Sheetu Wadhwa
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Monica Gulati
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, Australia
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur, India
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
- Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, India
| | - Madan Mohan Gupta
- School of Pharmacy, Faculty of Medical Sciences, The University of the West Indies, St. Augustine, Trinidad &Tobago, WI
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Kaur H, Sidhu GS, Mittal A, Yadav IS, Mittal M, Singla D, Singh N, Chhuneja P. Comparative transcriptomics in alternate bearing cultivar Dashehari reveals the genetic model of flowering in mango. Front Genet 2023; 13:1061168. [PMID: 36704344 PMCID: PMC9871253 DOI: 10.3389/fgene.2022.1061168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 12/23/2022] [Indexed: 01/11/2023] Open
Abstract
Flowering is a complex developmental process, with physiological and morphological phases influenced by a variety of external and internal factors. Interestingly, many mango cultivars tend to bear fruit biennially because of irregular flowering, and this has a negative impact on mango flowering and the subsequent yield, resulting in significant economic losses. In this article, transcriptome analysis was carried out on four tissues of mango cv. Dashehari (bearing tree leaf, shoot apex, inflorescence, and non-bearing tree leaf). De novo transcriptome assembly of RNA-seq reads of Dashehari using the Trinity pipeline generated 67,915 transcripts, with 25,776 genes identified. 85 flowering genes, represented by 179 transcripts, were differentially expressed in bearing vs. non-bearing leaf tissues. Gene set enrichment analysis of flowering genes identified significant upregulation of flowering related genes in inflorescence tissues compared to bearing leaf tissues. The flowering genes FT, CO, GI, ELF 4, FLD, FCA, AP1, LHY, and SCO1 were upregulated in the bearing leaf tissues. Pathway analysis of DEGs showed significant upregulation of phenylpropanoid and sucrose and starch pathways in non-bearing leaf tissue compared with bearing leaf tissue. The comparative transcriptome analysis performed in this study significantly increases the understanding of the molecular mechanisms driving the flowering process as well as alternative bearing in mango.
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Affiliation(s)
- Harmanpreet Kaur
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Gurupkar Singh Sidhu
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India,*Correspondence: Gurupkar Singh Sidhu, ; Amandeep Mittal,
| | - Amandeep Mittal
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India,*Correspondence: Gurupkar Singh Sidhu, ; Amandeep Mittal,
| | - Inderjit Singh Yadav
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Meenakshi Mittal
- Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, India
| | - Deepak Singla
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Navprem Singh
- Department of Fruit Science, Punjab Agricultural University, Ludhiana, India
| | - Parveen Chhuneja
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
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Andoh AB, Atindaana Francis A, Abdulkarim AA, Adesunkanmi AO, Salako AA, Soladoye A, Sheshe AA, Sani A, Lawal AO, Lawal A, Tripathi A, S A, Akinloye A, Olajumoke Balogun A, Ariyibi AL, Okunlola AI, Ojewuyi AR, Oyedele AE, Sakyi A, Oladimeji AT, Bala Muhammad A, Yahaya A, Soibi-Harry AP, Gyambibi AK, Adeniyi AA, Adeoluwa A, Olumide Osinowo A, Salawu AI, Fatuga AL, Adesiyakan A, Fakoya A, Naah A, Adeyeye AA, Talabi AO, Fasanu AO, Ayoola Orowale A, Ojajuni A, Adelaja AT, Ademuyiwa AO, Jimoh AI, Aderounmu AA, Adisa AO, Ajagbe AO, Olajide AT, Bakare A, Okunowo AA, Tchogo A, Koledade AK, Barthelemy Yevide A, Bello A, Shehu Umar A, Lawal AT, Obiesie AE, Dieudonne Hirwa A, Domingo A, Mustapha A, Abdullahi A, Hada A, Ijeoma A, Adeleke AA, Adepiti AC, Ajao AE, Sanusi AT, Houndji A, Bernal Hernández A, González Ojeda A, Serrano García AG, Ohemu AA, Arekhandia AI, Yakubu A, Hepzibah A, Bhatt A, Muhammad Tukur A, Ingabire AJC, Okechukwu Ugwu A, Karekezi A, Maalekuu A, Imanishimwe A, Bruce-Adjei A, Obbeng A, Akosua A, Jeffery-Felix A, Mohammed-Durosinlorun AA, Jimoh AO, Umar AM, Umar AM, Mahajan A, Eziyi AK, Bennin A, Dasari A, Okedare A, Mathew AE, Florencia Casado-Zarate A, Calderón-Alvarado AB, Dominguez ACG, Cortés Flores AO, Dusabimana A, Kutma A, Byaruhanga A, Houndote A, Cueto Valadez AE, Alvarez Villaseñor AS, Bhangu A, Ortega Barreiro A, Mortola Lomeli AF, Luther A, Yahya A, Eseenam Agbeko A, Thomas A, Goyal A, Mkoh Dikao AS, Appiah AB, Gaou A, Bediako-Bowan AA, Ramos De la Medina A, Seidu AS, Munyaneza A, Ahounou A, Akoto-Ampaw A, Hadonou A, Alitonou A, Sambo A, Mathew AJ, Chaturvedi A, Gautham AK, Choudhrie AV, Attri AK, Kumar A, Sukumar A, Mehraj A, Shittu A, Mukasine A, Oppon-Acquah A, Kusiwaa A, Suroy A, Ezenwa AO, Takure AO, Akinniyi A, Ogunyemi AA, Makanjuola A, Dossou Yovo BB, Alhassan BAB, Hamza BK, Awoyinka BS, Koomson B, Aminu B, Abodunde Muideen B, Osunwusi B, García Reyna B, Oppong BA, Brimpong BB, Fenu BS, Ofori BA, Guzmán Ramírez BG, Nyadu BB, Shankar B, Lawal BK, Armstrong Alia B, Roy B, Kontor BE, Kovohouande B, Cakpo B, Enriquez Barajas BV, Crocco Quiros B, Kadir B, Mohammed C, Nwachukwu CU, Colunga Tinajero C, Ruiz Velasco CB, Zuloaga Fernández del Valle CJ, Noufuentes C, Solomi CV, Okunlola CK, Seneza C, Okafor CI, Nuño Escobar C, Banka C, Barimah CG, Chetana C, Nyatsambo C, Okeke CJ, Jeffrey Ede C, Nwosu CD, Victoria Mgbemena C, Onyeka CU, Gold CS, Faith Uche C, Chigoze Makwe C, Urimubabo CJ, Coompson CL, Ashley-Osuzoka C, Gbenga-Oke C, Bidemi Oyegbola C, Mukakomite C, Mpirimbanyi C, Asare C, Bode CO, Ugwunne C, Onyejiaka CC, Okoro C, Okereke CE, Mukangabo C, Sie-Broni C, Ballu C, Fuentes Orozco C, Kyeremeh C, Adumah CC, Ruelas Bravo C, Bokossa Kandokponou CM, Guerrero Ramírez CS, Teye-Topey C, Kpangon C, Chinyio D, Orozco Ramirez D, Mora Santana D, Nyirasebura D, Hérnandez Alva DA, Acquah DK, Prakash DD, Sale D, Olulana DI, Oruade D, Jayne D, Morales Iriarte DGI, Ogudi DKD, Olatola DO, Akinboyewa DO, Irabor DO, Nuwam D, Mukantibaziyaremye D, Jain D, Singla D, Garnaik DK, Singh DS, Gakpetor DA, Esssien D, Rubanguka D, Poonia DR, Ghosh D, Ahogni D, Morton D, Umuhoza D, Morel Seto D, Nepogodiev D, Enti D, Smith D, Osei-Poku D, Acheampong DO, Mellado DH, Ofosuhene D, Cortes Torres EJ, Efren Lozada E, Gómez Sánchez E, González Espinoza E, Osei E, Mensah E, Rwagahirima E, Quartson EM, Li E, Kurien EN, Bonilla Ahumada E, Kabanda E, Odame E, Izabiriza E, Hatangimana E, Osariemen E, Reyes Elizalde EA, Agbowada EA, Usam E, Sylvester Inyang E, Owie E, Ojo Williams E, Munyaneza E, Mutabazi E, Kojo Acquah E, Obiri EL, Ofori EO, Runigamugabo E, Yhoshu E, Malade E, Cervantes Perez E, Kobby E, Okwudiri Ohazurike E, Jerry Bara E, Agyemang E, Akoto E, Villanueva-Martínez EE, Mwungura E, Cueva Martinez E, Asabre E, Adjei-Acquah E, Abunimye E, Daluk EB, Daniel ER, Ike Okorie E, Ailunia EE, Abraham ES, Romo Ascencio EV, Harrison E, Kpatchassou E, Bakari F, González Ponce FY, Huda F, Abubakari F, Ntirenganya F, Ingabire F, Parray FQ, Brant F, Alakaloko FM, Diaz Samano F, Duque Zepeda F, Bello-Tukur F, Basirwa Musengo F, Dedey F, Adegoke F, Amponsah-Manu F, Mukaneza F, Chinonso Ezenwankwo F, Sanwo F, Dossou FM, Nwaenyi FC, Ibanez Ortiz F, Barbosa Camacho FJ, León-Frutos FJ, Plascencia Posada FJ, Nirere F, Owusu F, Gyamfi FE, Wuraola FO, Cervantes Guevara G, Ntwari G, Ambriz-González G, Hyman G, Umar GI, Thami G, Adeleye GTC, Limann G, Ajibola G, Ida G, Ihediwa GC, Brown GD, Bucyibaruta G, Gallardo Banuelos G, Lopez Arroyo G, Ndegamiye G, Naah G, Morgan Villela G, Edet G, Attepor GS, Akaba GO, Aziz G, Yeboah G, Mary G, Eke G, Castillo Cardiel G, Yanowsky Reyes G, Sanchez Villaseñor G, Cervantes Cardona GA, Singh G, Boateng GC, Kola H, Abdullahi HI, Olaide Raji H, Ahmed HI, Umaru-Sule H, Kaur H, Malechi H, Sunday H, Abiyere HO, Butana H, Agossou H, Samkelisiwe Nxumalo H, Maniraguha HL, Dewamon H, Yome H, Behanzin H, Ekwuazi HO, Oweredaba IT, Mohammed I, Sufyan I, Saidu IA, Abdul-Aziz IIA, Eseile IS, Ogolekwu IP, Adebara IO, Usman Takai I, Fidelis Okafor I, Kene IA, Enyinnaya Iweha I, Mutimamwiza I, Mantoo I, Duruewuru IO, Akpo I, Niyongombwa I, Brancaccio Pérez IV, Esparza Estrada I, Gundu I, Morkor Opandoh IN, Ncogoza I, Sibomana I, Bansal I, Cabrera-Lozano I, Ishola Aremu I, Gandaho I, Lawani I, Ochoa Rodríguez I, Alasi IO, Alhassan J, Mends-Odro J, Osuna Rubio J, Orozco Perez J, González Bojorquez JL, Rodriguez Ramirez JA, Glasbey J, Emeka JJ, Lawal J, Acquaye J, Alfred J, Rugendabanga J, Mizero J, Ingabire JCA, Aimable Habiyakare J, Claude Uwimana J, de Dieu Haragirimana J, Yves Shyirakera J, Utumatwishima JN, Niyomuremyi JP, Majyabere JP, Masengesho JP, Nyirahabimana J, Vishnoi JR, Kalyanapu JA, Joseph JN, Makama JG, Pizarro Lozano J, Aguilar Mata JA, Morales JFM, Vega Gastelum JO, Oyekunle Bello J, Okechukwu Ugwu J, Amoako JK, Simoes J, Zirikana J, Nzuwa Nsilu J, Adze JA, Enaholo JE, Obateru JA, Chinda JY, Akunyam J, Boakye-Yiadom J, Cook J, Quansah JIK, Chejfec Ciociano JM, Jiménez Tornero J, Herrera-Esquivel J, Flores Cardoza JA, Sánchez Martínez JA, Guzmán Barba JA, Pesquera JAA, Orozco Navarro JE, Sandoval Pulido JI, Pérez Navarro JV, Igiraneza J, Ejimogu J, Awindaogo JK, Ugboajah JO, Ashong J, Nsaful J, Arthur J, Yakubu J, Mutuyimana J, Umuhoza J, Thomas J, Ibarrola Peña JC, Tijerina Ávila JJ, Oladayo Kuku J, Gyamfi JE, Brown J, Appiah J, Attinon J, Jacob J, Gimba J, Seyi-Olajide JO, Ngaguene J, Jyoti J, Leshiini K, Boukari KA, Kumar K, Mumuni K, Quarchey KND, Sanni K, Bozada-Gutierrez K, Mandrelle K, Atobatele KM, Awodele K, Bawa KG, Duromola KM, Egbuchulem KI, Ngaaso K, Onyekachi K, Ugwuanyi K, Okoduwa KO, Ado KA, Rathod KK, Nunoo-Ghartey K, Rautela K, Kennedy KK, Ascencio Díaz KV, Boakye-Yiadom K, Onahi Iji L, Magill L, Martinez Perez Maldonado L, Pena Baolboa LG, Montano Angeles LO, Barau Abdullahi L, Ismail L, Awere-Kyere LKB, Uzikwambara L, Adam-Zakariah L, Larbi-Siaw LA, Chukwuemeka Anyanwu LJ, Etchisse L, Abdulrasheed L, Agbanda L, García González LA, Suárez Carreón LO, Cifuentes Andrade LR, Pacheco Vallejo LR, Ramirez Gonzalez LR, Aniakwo LA, Olajide Abdur-Rahman L, Abdur-Rahman LO, Namur LDCM, Mukamazera L, Airede LR, Nontonwanou MB, Amoako-Boateng MP, Rodha MS, Kawu Magashi M, Abubakar M, Yigah M, Dayie MSCJK, Victorin Agbangla M, Pathak M, Aggarwal M, Lokavarapu MJ, Talla Timo M, Isikhuemen ME, Gbassi M, Uwizeye M, Akpla M, Adjei MNM, Picciochi M, Chávez M, Fourtounas M, Quirarte Hernández MA, Zarate Casas MF, Gloriose Nabada M, Kouroumta MC, De Cristo Gonzalez Calvillo M, Trejo-Avila M, Guzmán Ruvalcaba MJ, Monahan M, Jesudason MR, Zume M, Totin M, Djeto M, Awe M, Islas Torres M, Morna MT, Oluwadamilola Adebisi M, Adams MA, Oluwatobi Busari M, Lazo Ramirez M, Taingson MC, Ruhosha M, Dery MK, Batangana M, Mellado Tellez MP, Vicencio Ramirez ML, Agyapong MM, Nortey M, Amao M, Bahrami-Hessari M, Calderón Llamas MA, Calderon Vanegas MA, Azanlerigu M, Becerra Moscoso MR, Sethoana ME, Oludara MA, Moussa Alidou M, Mohammad MA, Bashir M, Usman M, Adnan M, Alhassan MS, Aliyu MS, Singh M, Muhindo M, Dusabeyezu M, Kichu M, Castillo MN, Gureh M, Hans MA, Hollo M, Hodonou MA, Sivakumar MV, Edena ME, Abdulsalam MA, Adebisi Ogunjimi M, Dusabe M, Dokurugu MA, Galadima MC, Agbulu MV, Agbadebo M, Eunice ME, Nosipho Mathe M, Moreno-Portillo M, Awaisu M, Daniyan M, Duke George M, Malik MA, Amadu M, Pai MV, Adetola Tolani M, Abdullahi M, Moussa N, Guessou NO, Saqib N, Christian NA, Essel N, Tabuanu NO, Olagunju N, Sam NB, Akhtar N, Oyelowo N, Bisimwa Mitima N, Adewole ND, Sharma N, Anthea Nhlabathi N, Mbajiekwe N, Mishra N, Pundir N, Winkles N, Smart N, Agboadoh N, Ndukwe NO, Aperkor NT, Adu-Aryee NA, Chowdri NA, Singh N, Peters NJ, Sharma N, Agrawal N, Syam N, Duru NJ, Sentholang N, Okoi N, Anyanwu N, Rene Hounsou N, Aliyu NU, Abiola Adeleke N, Egwuonwu OA, Okoye OA, Hyginus Ekwunife O, Olanrewaju O, Osagie OO, Adeyemo OT, Oshodi OA, Olaolu Ogundoyin O, Ogundoyin OO, Babalola OF, Olasehinde O, Ajai OT, Balogun OS, Lawal OO, Olayioye O, Sayomi O, Samuel O, Mwenedata O, Oluwaseyi Bakare O, Sowande OA, Ojewuyi OO, Omisanjo OA, Akintunde OP, Abiola OP, Abiola OP, Akande O, Elebute OA, Adewara OE, Ayankunle OM, Odesanya OJ, Alatise OI, Ajenifuja OK, Ogunsua OO, Banjo OO, Ojediran O, Oladele OO, Fatudimu OS, Ajagbe OA, Idowu OC, Ladipo-Ajayi OA, Taiwo OA, Olaleye OH, Oluseye OO, Ige O, Odutola OR, Atoyebi OA, Omar O, Ayandipo OO, Omotola O, Faboya OM, Williams OM, Irowa OO, Salami OS, Onu OA, Asafa OQ, Akinajo OR, Osemwegie O, Osagie OT, Olvera Flores O, Iribhogbe OI, Aisuodionoe-Shadrach O, Gbehade O, Ojo OD, Olubayo OO, Prabhu PS, Flores Becerril P, Kumar P, Yanto P, Mukherjee P, Haque PD, Koggoh P, Igwe PO, Trinity P, Aderemi Adegoke P, Wondoh P, Domínguez Barradas P, Ogouyemi P, Boakye P, Brocklehurst P, Elemile P, Egharevba PA, Agbonrofo PI, Okoro PE, Kumassah PK, Mensah P, Munda P, Mshelbwala PM, Alexander PV, Nyirangeri P, Muroruhirwe P, Hardy P, Kwabena PW, Zechariah P, Nayak P, Dummala P, Singh P, Solanki P, Yeboah Owusu P, Mary P, Chowdhury P, Luri PT, Pareek P, Prakash P, Kumari P, Lillywhite R, Moore R, Tinuola Afolabi R, Williams R, Alpheus RA, Sharma R, Seenivasagam RK, Vakil R, Armah R, Samujh R, Chaudhary R, John RE, Gunny RJ, Wani RA, Verma R, Thind RS, Dar RA, Eghonghon RA, Acquah R, Rajappa R, Kpankpari R, Ofosu-Akromah R, Romaric Soton R, Jain R, Guinnou R, Munyaneza R, Mares País R, Delano-Alonso R, Miranda Ackerman RC, Bello R, Kour R, Guadalupe Cano Arias RG, Uwayezu R, Nájar Hinojosa R, Mittal R, Ranjan R, Goudou R, Cethorth Fonseca RK, Hussey R, Tubasiime R, Dukuzimana R, Varghese R, Boateng RA, Pswarayi R, Ojewola RW, Abdus-Salam RA, Abdus-Salam RA, Sarfo Kantanka R, Manu R, Abdul-Hafiz S, Oyewale S, Yussif S, Abolade Lawal S, Kanyarukiko S, Abeku Yusuf S, Suleiman S, Tabara S, Mbonimpaye S, Kanyesigye S, Joshua S, Tamou SB, Gupta S, Muhammad SS, Abdulai S, Olori S, Mensah S, Asirifi SA, Sani SA, Ajekwu SC, Nwokocha SU, Quaicoo S, Tsatsu SE, Philips S, Gupta S, Misra S, Kaur S, Omorogbe SO, Eniola SB, Kwarteng SM, Tobome SR, Emmanuel Hedefoun S, Adams SM, Singh S, Duniya SAN, Yahaya S, Mohammed S, Rajan S, Adekola Adebayo S, Ibarra Camargo SA, Cousens S, Hinvo S, Kapoor S, Singh S, Nindopa S, Jacob SE, Laurberg S, Chakrabortee S, Chowdhury S, Mathai S, Prasad S, Tchati SV, Habumuremyi S, Habumuremyi S, Hamadou S, Lawani S, Veetil SK, D S, D S, Sharma S, Doe S, Mathew S, Emeka Nwabuoku S, Ideh SN, Laurent Loupeda S, Tabiri S, Olutola S, Kache SA, Bature SB, Garba SE, Gana SG, Soni SC, Raul S, Kanchodu S, Daneji SM, Sallau SB, P T S, Saluja SS, Goyal S, Surendran S, Joseph S, John S, Obiechina SO, Hounsa S, Lawal TA, Badmus TA, Bakare TIB, Mohammed TO, Cueto Valadez TA, Dhar T, Agida TE, Arkorful TE, Atim T, Orewole TO, Wordui T, Okonoboh TO, Mavoha T, Hessou TK, Agyen T, Pinkney T, Olajide TO, Odunafolabi TA, Sholadoye TT, Kumar U, Kingsley Oriji V, Varsheney VK, Samuel VM, Agyekum-Gyimah VO, Ifeanyichukwu Modekwe V, Ojo V, Abhulimen V, Pérez Bocanegra VH, Avalos Herrera VJ, Etwire VK, Ibukunoluwa Adeyeye V, Kumar V, Ismavel VA, John V, Sehrawat V, Kudoh V, Kanna V, Mukanyange V, Michael V, Adobea V, Sam VD, Ghansah WW, Asman WK, Bhatti W, Kagomi WY, Mehounou Y, Mustapha Y, Oyewole Y, Edwin Y, Oshodi YA, Adofo-Asamoah Y, Ally Z, Imam ZO, Shah ZA, Lara Pérez ZM, Robertson Z. Routine sterile glove and instrument change at the time of abdominal wound closure to prevent surgical site infection (ChEETAh): a pragmatic, cluster-randomised trial in seven low-income and middle-income countries. Lancet 2022; 400:1767-1776. [PMID: 36328045 DOI: 10.1016/s0140-6736(22)01884-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/06/2022] [Accepted: 09/21/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Surgical site infection (SSI) remains the most common complication of surgery around the world. WHO does not make recommendations for changing gloves and instruments before wound closure owing to a lack of evidence. This study aimed to test whether a routine change of gloves and instruments before wound closure reduced abdominal SSI. METHODS ChEETAh was a multicentre, cluster randomised trial in seven low-income and middle-income countries (Benin, Ghana, India, Mexico, Nigeria, Rwanda, South Africa). Any hospitals (clusters) doing abdominal surgery in participating countries were eligible. Clusters were randomly assigned to current practice (42) versus intervention (39; routine change of gloves and instruments before wound closure for the whole scrub team). Consecutive adults and children undergoing emergency or elective abdominal surgery (excluding caesarean section) for a clean-contaminated, contaminated, or dirty operation within each cluster were identified and included. It was not possible to mask the site investigators, nor the outcome assessors, but patients were masked to the treatment allocation. The primary outcome was SSI within 30 days after surgery (participant-level), assessed by US Centers for Disease Control and Prevention criteria and on the basis of the intention-to-treat principle. The trial has 90% power to detect a minimum reduction in the primary outcome from 16% to 12%, requiring 12 800 participants from at least 64 clusters. The trial was registered with ClinicalTrials.gov, NCT03700749. FINDINGS Between June 24, 2020 and March 31, 2022, 81 clusters were randomly assigned, which included a total of 13 301 consecutive patients (7157 to current practice and 6144 to intervention group). Overall, 11 825 (88·9%) of 13 301 patients were adults, 6125 (46·0%) of 13 301 underwent elective surgery, and 8086 (60·8%) of 13 301 underwent surgery that was clean-contaminated or 5215 (39·2%) of 13 301 underwent surgery that was contaminated-dirty. Glove and instrument change took place in 58 (0·8%) of 7157 patients in the current practice group and 6044 (98·3%) of 6144 patients in the intervention group. The SSI rate was 1280 (18·9%) of 6768 in the current practice group versus 931 (16·0%) of 5789 in the intervention group (adjusted risk ratio: 0·87, 95% CI 0·79-0·95; p=0·0032). There was no evidence to suggest heterogeneity of effect across any of the prespecified subgroup analyses. We did not anticipate or collect any specific data on serious adverse events. INTERPRETATION This trial showed a robust benefit to routinely changing gloves and instruments before abdominal wound closure. We suggest that it should be widely implemented into surgical practice around the world. FUNDING National Institute for Health Research (NIHR) Clinician Scientist Award, NIHR Global Health Research Unit Grant, Mölnlycke Healthcare.
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Singla D, Gupta B, Varshney P, Mangla M, Walikar BN, Jamir T. Role of carotid corrected flow time and peak velocity variation in predicting fluid responsiveness: a systematic review and meta-analysis. Korean J Anesthesiol 2022:kja.22385. [DOI: 10.4097/kja.22385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 11/14/2022] [Indexed: 11/16/2022] Open
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Yadav IS, Bhardwaj SC, Kaur J, Singla D, Kaur S, Kaur H, Rawat N, Tiwari VK, Saunders D, Uauy C, Chhuneja P. Whole genome resequencing and comparative genome analysis of three Puccinia striiformis f. sp. tritici pathotypes prevalent in India. PLoS One 2022; 17:e0261697. [PMID: 36327308 PMCID: PMC9632834 DOI: 10.1371/journal.pone.0261697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 10/13/2022] [Indexed: 11/06/2022] Open
Abstract
Stripe rust disease of wheat, caused by Puccinia striiformis f. sp. tritici, (Pst) is one of the most serious diseases of wheat worldwide. In India, virulent stripe rust races have been constantly evolving in the North-Western Plains Zone leading to the failure of some of the most widely grown resistant varieties in the region. With the goal of studying the recent evolution of virulent races in this region, we conducted whole-genome re-sequencing of three prevalent Indian Pst pathotypes Pst46S119, Pst78S84 and Pst110S119. We assembled 58.62, 58.33 and 55.78 Mb of Pst110S119, Pst46S119 and Pst78S84 genome, respectively and found that pathotypes were highly heterozygous. Comparative phylogenetic analysis indicated the recent evolution of pathotypes Pst110S119 and Pst78S84 from Pst46S119. Pathogenicity-related genes classes (CAZyme, proteases, effectors, and secretome proteins) were identified and found to be under positive selection. Higher rate of gene families expansion were also observed in the three pathotypes. A strong association between the effector genes and transposable elements may be the source of the rapid evolution of these strains. Phylogenetic analysis differentiated the Indian races in this study from other known United States, European, African, and Asian races. Diagnostic markers developed for the identification of three Pst pathotypes will help tracking of yellow rust at farmers field and strategizing resistance gene deployment.
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Affiliation(s)
- Inderjit Singh Yadav
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - S. C. Bhardwaj
- Regional Station, Indian Institute of Wheat and Barley Research, Flowerdale, Shimla, India
| | - Jaspal Kaur
- Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, India
| | - Deepak Singla
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Satinder Kaur
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Harmandeep Kaur
- Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, India
| | - Nidhi Rawat
- Department of Plant Science and Landscape Architecture, University of Maryland College Park, College Park, Maryland, United States of America
| | - Vijay Kumar Tiwari
- Department of Plant Science and Landscape Architecture, University of Maryland College Park, College Park, Maryland, United States of America
| | - Diane Saunders
- John Innes Centre, Norwich Research Park, Norwich, United Kingdom
| | - Cristobal Uauy
- John Innes Centre, Norwich Research Park, Norwich, United Kingdom
| | - Parveen Chhuneja
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
- * E-mail:
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Mangla M, Singla D. Occupational Risks to Pregnant Anesthesia Trainees and Physicians: Are We Ignoring Something Important? Asian J Anesthesiol 2022. [PMID: 36345575 DOI: 10.6859/aja.202211/pp.0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The proportion of women taking up anesthesiology and critical care as their careers has increased considerably in the last decade. Currently, women constitute 35%-40% of the total anesthesia workforce in some countries. Most resident doctors and a significant proportion of practicing physicians in anesthesia are in the reproductive age group. They are or will become pregnant at some point in their training program or career. This review focuses on all work-related exposure risks for anesthesia professionals during pregnancy, like risks of infectious diseases, radiation, stress, violence against doctors, and even peer support that can have deleterious effects on the health of pregnant physicians and the health of their unborn fetus. An occupational work environment more compatible with pregnancy is the need of the hour.
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Affiliation(s)
- Mishu Mangla
- Department of Obstetrics and Gynaecology, All India Institute of Medical Sciences, Bibinagar, Hyderabad, India
| | - Deepak Singla
- Department of Anaesthesia, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Chaudhary B, Singla D, Arya P, Dabra A, Kumar P, Afzal O, Altamimi ASA, Alzarea SI, Kazmi I, Al‐Abbasi FA, Gupta G, Gupta MM. Versatile Imidazole Synthesis Via Multicomponent Reaction Approach. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Benu Chaudhary
- Guru Gobind Singh College of Pharmacy Yamunanagar Haryana India
| | - Deepak Singla
- Guru Gobind Singh College of Pharmacy Yamunanagar Haryana India
| | - Preeti Arya
- Guru Gobind Singh College of Pharmacy Yamunanagar Haryana India
| | - Abhishek Dabra
- Guru Gobind Singh College of Pharmacy Yamunanagar Haryana India
| | - Parveen Kumar
- Shri Ram College of Pharmacy, Ramba Karnal Haryana India
| | - Obaid Afzal
- Department of Pharmaceutical Chemistry, College of Pharmacy Prince Sattam Bin Abdulaziz University Al Kharj Saudi Arabia
| | | | - Sami I. Alzarea
- Department of Pharmacology, College of Pharmacy Jouf University, Sakaka, Al‐Jouf Saudi Arabia
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
| | - Fahad A. Al‐Abbasi
- Department of Biochemistry, Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
| | - Gaurav Gupta
- School of Pharmacy Suresh Gyan Vihar University, Jagatpura 302017, Mahal Road Jaipur India
- Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences Saveetha University Chennai India
- Uttaranchal Institute of Pharmaceutical Sciences Uttaranchal University Dehradun India
| | - Madan Mohan Gupta
- School of Pharmacy, Faculty of Medical Sciences The University of the West Indies, St. Augustine Trinidad &Tobago WI
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Ranjan T, Chandak S, Malhotra A, Aggarwal A, Haria J, Singla D. Role of High-resolution Ultrasonography in the Evaluation of the Tibial and Median Nerves in Diabetic Peripheral Neuropathy. J Ultrason 2022; 22:e209-e215. [PMID: 36483783 PMCID: PMC9714279 DOI: 10.15557/jou.2022.0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 06/14/2022] [Indexed: 06/17/2023] Open
Abstract
AIM To evaluate and measure the mean cross-sectional area of the tibial and median nerves in patients with diabetic peripheral neuropathy, and to study the association between high-resolution ultrasonographic findings in diabetic peripheral neuropathy with the duration of illness, glycosylated haemoglobin values, random blood sugar levels, and aesthesiometry (using monofilament examination). MATERIAL AND METHODS A prospective observational study was conducted among 63 patients who were diagnosed with type 2 diabetes mellitus and underwent ultrasound and monofilament examinations. The cross-sectional area of the median nerve of the dominant hand and the tibial nerves was calculated on ultrasound examination. RESULTS The mean cross-sectional area of the median and tibial nerves was higher in patients with poor glycaemic control, with the mean cross-sectional area of the median nerve being 10.9, 12.8, 13.0, and 12.9 mm2 at various points in the leg in cases where the monofilament examination was negative, as compared to 7.30, 7.78, 7.91, 7.87 mm2 in patients with positive monofilament examination results. There was a significant positive correlation between the cross-sectional area of the tibial and median nerves and HbA1c, duration of diabetes, aesthesiometry, and random blood sugar levels. With an increase in HbA1c, duration of diabetes, and random blood sugar levels, there was a corresponding increase in the cross-sectional area of the nerves. These findings helped us to identify diabetic peripheral neuropathy. CONCLUSIONS High-resolution ultrasonography along with aesthesiometry and HbA1c values can be an effective and easily available tool for detecting changes secondary to diabetic peripheral neuropathy. The method has a potential to replace or substitute nerve conduction tests in the near future.
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Affiliation(s)
- Tanu Ranjan
- Department of Radiology, Teerthanker Mahaveer University, Moradabad, India
| | - Shruti Chandak
- Department of Radiology, Teerthanker Mahaveer University, Moradabad, India
| | - Ankur Malhotra
- Department of Radiology, Teerthanker Mahaveer University, Moradabad, India
| | - Arjit Aggarwal
- Department of Radiology, Teerthanker Mahaveer University, Moradabad, India
| | - Jigar Haria
- Department of Radiology, Teerthanker Mahaveer University, Moradabad, India
| | - Deepak Singla
- Department of Radiology, Teerthanker Mahaveer University, Moradabad, India
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Parmeswaran P, Gupta P, Ittoop AL, Kaushal A, Kumar A, Singla D. Effect of intraoperative alveolar recruitment maneuver on intraoperative oxygenation and postoperative pulmonary function tests in patients undergoing robotic-assisted hysterectomy: a single-blind randomized study. Braz J Anesthesiol 2022:S0104-0014(22)00084-7. [PMID: 35835311 PMCID: PMC10362439 DOI: 10.1016/j.bjane.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 07/01/2022] [Accepted: 07/02/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Robotic-Assisted Hysterectomies (RAH) require Trendelenburg positioning and pneumoperitoneum, which further accentuate alteration in respiratory mechanics induced by general anesthesia. The role of Recruitment Maneuver (RM) as a lung-protective strategy during intraoperative surgical settings has not been much studied. We planned this study to evaluate the effect of RM on perioperative oxygenation and postoperative spirometry using PaO2/FiO2 and FEV1/FVC, respectively in patients undergoing RAH. METHODS Sixty-six ASA I‒II female patients scheduled for elective RAH were randomized into group R (recruitment maneuver, n = 33) or group C (control, n = 33). Portable spirometry was done one day before surgery. Patients were induced with general anesthesia, and mechanical ventilation started with volume control mode, with Tidal Volume (TV) of 6-8 mL.kg-1, Respiratory Rate (RR) of 12 min, inspiratory-expiratory ratio (I: E ratio) of 1:2, FiO2 of 0.4, and Positive End-Expiratory Pressure (PEEP) of 5 cmH2O. Patients in group R received recruitment maneuvers of 30 cmH2O every 30 minutes following tracheal intubation. The primary objectives were comparison of oxygenation and ventilation between two groups intraoperatively and portable spirometry postoperatively. Postoperative pulmonary complications, like desaturation, pulmonary edema, pneumonia, were monitored. RESULTS Patients who received RM had significantly higher PaO2 (mmHg) (203.2+-24.3 vs. 167.8+-27.3, p < 0.001) at T2 (30 min after the pneumoperitoneum). However, there was no significant difference in portable spirometry between the groups in the postoperative period (FVC, 1.40 ± 0.5 L vs. 1.32 ± 0.46 L, p = 0.55). CONCLUSION This study concluded that intraoperative recruitment did not prevent deterioration of postoperative spirometry values; however, it led to improved oxygenation intraoperatively.
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Affiliation(s)
- Prabakaran Parmeswaran
- All India Institute of Medical Sciences (A.I.I.M.S), Medical College, Department of Anesthesia, Rishikesh, India
| | - Priyanka Gupta
- All India Institute of Medical Sciences (A.I.I.M.S), Department of Anesthesia, Rishikesh, India.
| | - Amanta L Ittoop
- All India Institute of Medical Sciences (A.I.I.M.S), Medical College, Department of Anesthesia, Rishikesh, India
| | - Ashutosh Kaushal
- All India Institute of Medical Sciences (A.I.I.M.S), Medical College, Department of Anesthesia, Rishikesh, India
| | - Ajit Kumar
- All India Institute of Medical Sciences (A.I.I.M.S), Medical College, Department of Anesthesia, Rishikesh, India
| | - Deepak Singla
- All India Institute of Medical Sciences (A.I.I.M.S), Medical College, Department of Anesthesia, Rishikesh, India
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Gowda AR, Govil N, Kumar A, Singla D, Dhar M, Huda F. A Randomized Double-Blind Study Evaluating Intraperitoneal Ropivacaine Nebulization With and Without Nalbuphine for Post-operative Analgesia in Laparoscopic Cholecystectomy. Turk J Anaesthesiol Reanim 2022; 50:219-224. [PMID: 35801329 PMCID: PMC9361281 DOI: 10.5152/tjar.2022.21108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective: Local anaesthetics administered into the peritoneal cavity have been successfully used for post-operative pain relief in minimally invasive laparoscopic procedures. We intended to study and compare nebulized intraperitoneal ropivacaine with and without nalbuphine, with a placebo for post-operative pain relief in these surgeries. Methods: A prospective, randomized double-blinded study was conducted over a period of 1 year after institutional ethical clearance, in patients undergoing elective laparoscopic cholecystectomy. Subjects were randomized into 3 groups (S: saline, R: ropivacaine, RN: ropivacaine plus nalbuphine). The pain was assessed in the post-operative period using NRS scores (up to 24 hours). Kruskal-Wallis test was used for comparison, P < .05 was considered significant. Time to first rescue analgesia, total opioid requirement, and side effects were also recorded. Results: Groups were similar in terms of demographic data. Patients in the placebo group reported higher NRS scores than the other 2 study groups till 4 hours post-operative (earlier rescue analgesia). The addition of nalbuphine did not cause any statistically significant improvement in post-operative pain relief (NRS) as compared to ropivacaine administered alone. Intraperitoneal ropivacaine nebulization had no significant adverse effect as compared to placebo. Conclusions: Ropivacaine nebulization with or without nalbuphine is more effective than placebo for post-operative pain relief after laparoscopic cholecystectomy without significant side effects. Addition of nalbuphine to ropivacaine nebulization does not significantly improve pain relief after laparoscopic cholecystectomy.
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Affiliation(s)
- Abullais R. Gowda
- Department of Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, India
| | - Nishith Govil
- Department of Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, India
| | - Ajit Kumar
- Department of Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, India
- Corresponding author: Ajit Kumar, e-mail:
| | - Deepak Singla
- Department of Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, India
| | - Mridul Dhar
- Department of Anaesthesiology, All India Institute of Medical Sciences, Rishikesh, India
| | - Farhanul Huda
- Department of General Surgery, All India Institute of Medical Sciences, Rishikesh, India
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Singla D, Yadav IS. GAAP: A GUI-based Genome Assembly and Annotation Package. Curr Genomics 2022; 23:77-82. [PMID: 36778979 PMCID: PMC9878834 DOI: 10.2174/1389202923666220128155537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 12/13/2021] [Accepted: 12/23/2021] [Indexed: 11/22/2022] Open
Abstract
Background: Next-generation sequencing (NGS) technologies are being continuously used for high-throughput sequencing data generation that requires easy-to-use GUI-based data analysis software. These kinds of software could be used in-parallel with sequencing for the automatic data analysis. At present, very few software are available for use and most of them are commercial, thus creating a gap between data generation and data analysis. Methods: GAAP is developed on the NodeJS platform that uses HTML, JavaScript as the front-end for communication with users. We have implemented FastQC and trimmomatic tool for quality checking and control. Velvet and Prodigal are integrated for genome assembly and gene prediction. The annotation will be done with the help of remote NCBI Blast and IPR-Scan. In the back- end, we have used PERL and JavaScript for the processing of data. To evaluate the performance of GAAP, we have assembled a viral (SRR11621811), bacterial (SRR17153353) and human genome (SRR16845439). Results: We have used GAAP software to assemble, and annotate a COVID-19 genome on a desktop computer that resulted in a single contig of 27994bp with 99.57% reference genome coverage. This assembly predicted 11 genes, of which 10 were annotated using annotation module of GAAP. We have also assembled a bacterial and human genome 138 and 194281 contigs with N50 value 100399 and 610, respectively. Conclusion: In this study, we have developed freely available, platform-independent genome assembly and annotation (GAAP) software (www.deepaklab.com/gaap). The software itself acts as a complete data analysis package with quality check, quality control, de-novo genome assembly, gene prediction and annotation (Blast, PFAM, GO-Term, pathway and enzyme mapping) modules.
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Affiliation(s)
- Deepak Singla
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India,Address correspondence to this author at the School of Agricultural Biotechnology, Punjab Agricultural University, 141004, Ludhiana, India; Tel: +91-9582943705; E-mail:
| | - Inderjit Singh Yadav
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
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Saxena R, Bishnoi R, Singla D. Gene Ontology: application and importance in functional annotation of the genomic data. Bioinformatics 2022. [DOI: 10.1016/b978-0-323-89775-4.00015-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Agnihotry S, Agrawal P, Ajjarapu SM, Avashthi H, Awasthi A, Bani Baker Q, Bhandawat A, Bishnoi R, Chandra M, Chatterjee T, Chaudhary KK, Choubey J, Choudhari J, Gautam B, Goswami K, Harbola A, Hussain I, Jaiswar A, Jasrotia RS, Junior MC, Kaur S, Kesharwani RK, Kumar I, Kumar P, Kumar S, Manchanda M, Maurya R, Mishra A, Mishra B, Mishra P, Mishra S, Mittal S, Narad P, Naresh G, Negi A, Negi D, Ojha KK, Pant S, Pathak RK, Ramteke PW, Redhu N, Roy J, Sahariah B, Sanan-Mishra N, Saxena R, Sengupta A, Sharma G, Sharma H, Sharma PK, Sharma V, Sharma V, Shivam, Shrinet J, Shukla A, Shukla R, Shukla S, Singh A, Singh A, Singh DB, Singh I, Singh P, Singh PK, Singh R, Singh S, Singh S, Singh SP, Singh TR, Singh VK, Singla D, Sote WO, Tandon G, Thakur Z, Tiwari A, Tiwari A, Tyagi R, Verma M, Verma S, Yadav AK, Yadav IS, Yadav MK, Yadav N, Yadav NS, Yadav S. List of contributors. Bioinformatics 2022. [DOI: 10.1016/b978-0-323-89775-4.00031-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Singla D, Chandak S, Malhotra A, Agarwal A, Raman T, Chaudhary M. CT Enterography Using Four Different Endoluminal Contrast Agents: A Comparative Study. Journal of Gastrointestinal and Abdominal Radiology 2021. [DOI: 10.1055/s-0041-1730101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Abstract
Objectives To determine the most preferable endoluminal contrast agent among mannitol, polyethylene glycol (PEG), iohexol, and water by comparing various qualitative (distension, fold visibility, and homogeneity) and quantitative parameters (distension) along with artifacts and patient feedback for computed tomography enterography (CTE).
Methods This was a prospective study including 120 patients of age more than or equal to 18 years who were randomized equally into four groups. Group 1 was given 1500 mL of 3% mannitol solution, group 2 was given 1500 mL of PEG, group 3 was given 20 mL of iohexol dissolved in 1500 mL of water, and group 4 was given 1500 mL of plain water. CTE was done and images were evaluated in axial and coronal planes. Various quantitative and qualitative parameters were taken at the level of second part of duodenum, jejunum, ileum and ileocecal junction (ICJ). Artifacts and patient feedback were also taken into consideration.
Results The quantitative distension and grading, qualitative distension, fold visibility, and homogeneity of the second part of duodenum, jejunum at the level of superior mesenteric artery, inferior mesenteric artery and renal artery on both sides of abdomen, ileum at the level of aortic bifurcation, common iliac bifurcation, and deep pelvis on both sides of abdomen and ICJ were significantly more in PEG group as compared with mannitol group, followed by iohexol and water group. The results were calculated by ANOVA test using p-value. In terms of patient feedback and artifacts, water was the best agent.
Conclusions PEG is the most suitable contrast agent to carry out CTE. Distension, fold visibility, and homogeneity are the essential features for a better diagnostic outcome of CTE, which was better with PEG.
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Affiliation(s)
- Deepak Singla
- Department of Radiodiagnosis, Teerthanker Mahaveer Medical College and Research Centre, Moradabad, Uttar Pradesh, India
| | - Shruti Chandak
- Department of Radiodiagnosis, Teerthanker Mahaveer Medical College and Research Centre, Moradabad, Uttar Pradesh, India
| | - Ankur Malhotra
- Department of Radiodiagnosis, Teerthanker Mahaveer Medical College and Research Centre, Moradabad, Uttar Pradesh, India
| | - Arjit Agarwal
- Department of Radiodiagnosis, Teerthanker Mahaveer Medical College and Research Centre, Moradabad, Uttar Pradesh, India
| | - Tanu Raman
- Department of Radiodiagnosis, Teerthanker Mahaveer Medical College and Research Centre, Moradabad, Uttar Pradesh, India
| | - Mohini Chaudhary
- Department of Radiodiagnosis, Teerthanker Mahaveer Medical College and Research Centre, Moradabad, Uttar Pradesh, India
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Kumar P, Choudhary M, Jat BS, Kumar B, Singh V, Kumar V, Singla D, Rakshit S. Skim sequencing: an advanced NGS technology for crop improvement. J Genet 2021. [DOI: 10.1007/s12041-021-01285-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Mageshwaran T, Singla D, Agarwal A, Kumar A, Tripathy DK, Agrawal S. Comparative efficacy of supraclavicular versus infraclavicular approach of subclavian vein cannulation under ultrasound guidance: A randomised clinical trial. Indian J Anaesth 2021; 65:S69-S73. [PMID: 34188258 PMCID: PMC8191189 DOI: 10.4103/ija.ija_1316_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/23/2020] [Accepted: 02/02/2021] [Indexed: 11/04/2022] Open
Abstract
Background and Aims Subclavian vein (SCV) cannulation can be performed using either supraclavicular (SC) or infraclavicular (IC) long-axis approach under ultrasound guidance (USG). However, their relative efficacy remains debatable. The aim of this study was to compare these two approaches in terms of safety, ease, success rate, and record the incidence of complications. Methods We studied 90 adult patients distributed into two groups of 45 each. Data regarding the time taken for first venous puncture, the time required for inserting the catheter, the total number of attempts, the incidence of guidewire misplacement, and other mechanical complications were compared using Student's t-test for quantitative data and Chi-square test for qualitative value. Results Mean puncture time was significantly lesser in group SC than IC (P-value < 0.001). Mean catheter insertion time taken was also significantly less in group SC than IC (P-value = 0.003). The first attempt rate was higher in group SC than IC (P = 0.013). Guidewire misplacement was seen in the IC group, P = 0.001. No pneumothorax, haemothorax, or arterial puncture were noted in our study in any of the groups. Conclusion We conclude that for right-sided SCV cannulation using USG in the long axis, the SC approach is superior to the IC approach in terms of overall ease of cannulation. It was associated with a relatively shorter procedure time, higher success rate in the first attempt, lesser incidence of guidewire misplacement, and other complications. It should be considered as an alternative approach to the IC approach in patients requiring central line insertion.
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Affiliation(s)
- T Mageshwaran
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Deepak Singla
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Ankit Agarwal
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Ajit Kumar
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Debendra K Tripathy
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Sanjay Agrawal
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Kaur G, Pathak M, Singla D, Chhabra G, Chhuneja P, Kaur Sarao N. Quantitative Trait Loci Mapping for Earliness, Fruit, and Seed Related Traits Using High Density Genotyping-by-Sequencing-Based Genetic Map in Bitter Gourd ( Momordica charantia L.). Front Plant Sci 2021; 12:799932. [PMID: 35211132 PMCID: PMC8863046 DOI: 10.3389/fpls.2021.799932] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 12/28/2021] [Indexed: 05/17/2023]
Abstract
Bitter gourd (Momordica charantia L.) is an important vegetable crop having numerous medicinal properties. Earliness and yield related traits are main aims of bitter gourd breeding program. High resolution quantitative trait loci (QTLs) mapping can help in understanding the molecular basis of phenotypic variation of these traits and thus facilitate marker-assisted breeding. The aim of present study was to identify genetic loci controlling earliness, fruit, and seed related traits. To achieve this, genotyping-by-sequencing (GBS) approach was used to genotype 101 individuals of F4 population derived from a cross between an elite cultivar Punjab-14 and PAUBG-6. This population was phenotyped under net-house conditions for three years 2018, 2019, and 2021. The linkage map consisting of 15 linkage groups comprising 3,144 single nucleotide polymorphism (SNP) markers was used to detect the QTLs for nine traits. A total of 50 QTLs for these traits were detected which were distributed on 11 chromosomes. The QTLs explained 5.09-29.82% of the phenotypic variance. The highest logarithm of the odds (LOD) score for a single QTL was 8.68 and the lowest was 2.50. For the earliness related traits, a total of 22 QTLs were detected. For the fruit related traits, a total of 16 QTLs and for seed related traits, a total of 12 QTLs were detected. Out of 50 QTLs, 20 QTLs were considered as frequent QTLs (FQ-QTLs). The information generated in this study is very useful in the future for fine-mapping and marker-assisted selection for these traits in bitter gourd improvement program.
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Affiliation(s)
- Gurpreet Kaur
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Mamta Pathak
- Department of Vegetable Science, Punjab Agricultural University, Ludhiana, India
| | - Deepak Singla
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Gautam Chhabra
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Parveen Chhuneja
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Navraj Kaur Sarao
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
- *Correspondence: Navraj Kaur Sarao,
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Kumar P, Choudhary M, Jat BS, Kumar B, Singh V, Kumar V, Singla D, Rakshit S. Skim sequencing: an advanced NGS technology for crop improvement. J Genet 2021; 100:38. [PMID: 34238778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
High-throughput genotyping has become more convenient and cost-effective due to recent advancements in next-generation sequencing (NGS) techniques. Numerous approaches exploring sequencing advances for genotyping have been developed over the past decade, which includes different variants of genotyping-by-sequencing (GBS), and restriction-site associated DNA sequencing (RAD-seq). Most of these methods are based on the reduced representation of the genome, which ultimately reduces the cost of sequencing by many folds. However, continuously lowering the cost of sequencing makes it more convenient to use whole genome-based approaches. In this regard, skim sequencing, where low coverage whole-genome sequencing is used for the identification of large numbers of polymorphic markers cost-effectively. In the present review, we have discussed recent technological advancements, applicability, and challenges of skim sequencing-based genotypic approaches for crop improvement programmes. Skim sequencing is being extensively used for genotyping in diverse plant species and has a wide range of applications, particularly in quantitative trait loci (QTL) mapping, genomewide association studies (GWAS), fine genetic map construction, and identification of recombination and gene conversion events in various breeding programmes. The cost-effectiveness, simplicity, and genomewide coverage will increase the application of skims sequencing-based genotyping. The article summarizes the protocol, uses, bioinformatics tools, its application, and future prospects of skim sequencing in crop improvement.
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Affiliation(s)
- Pardeep Kumar
- ICAR-Indian Institute of Maize Research, PAU Campus, Ludhiana 141 004, India.
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Kumari S, Chauhan C, Tevatiya S, Singla D, De TD, Sharma P, Thomas T, Rani J, Savargaonkar D, Pandey KC, Pande V, Dixit R. Genetic changes of Plasmodium vivax tempers host tissue-specific responses in Anopheles stephensi. Current Research in Immunology 2021; 2:12-22. [PMID: 35492403 PMCID: PMC9040150 DOI: 10.1016/j.crimmu.2021.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 01/13/2021] [Accepted: 02/14/2021] [Indexed: 02/02/2023] Open
Abstract
Recently, we showed how an early restriction of gut flora proliferation by Plasmodium vivax favors immune-suppression and Plasmodium survival in the gut lumen (Sharma et al., 2020). Here, we asked post gut invasion how P. vivax interacts with individual tissues such as the midgut, hemocyte, and salivary glands, and manages its survival in the mosquito host. Our data from tissue-specific comparative RNA-Seq analysis and extensive temporal/spatial expression profiling of selected mosquito transcripts in the uninfected and P. vivax infected mosquito’s tissues indicated that (i) a transient suppression of gut metabolic machinery by early oocysts; (ii) enriched expression of nutritional responsive proteins and immune proteins against late oocysts, together may ensure optimal parasite development and gut homeostasis restoration; (iii) pre-immune activation of hemocyte by early gut-oocysts infection via REL induction (p < 0.003); and altered expression of hemocyte-encoded immune proteins may cause rapid removal of free circulating sporozoites from hemolymph; (iv) while a strong suppression of salivary metabolic activities, and elevated expression of salivary specific secretory, as well as immune proteins together, may favor the long-term storage and survival of invaded sporozoites. Finally, our RNA-Seq-based discovery of 4449 transcripts of Plasmodium vivax origin, and their developmental stage-specific expression modulation in the corresponding infected mosquito tissues, predicts a possible mechanism of mosquito responses evasion by P. vivax. Conclusively, our system-wide RNA-Seq analysis provides the first genetic evidence of direct mosquito-Plasmodium interaction and establishes a functional correlation. System-wide RNASeq analysis discloses direct mosquito-Plasmodium vivax interaction and establishes a functional correlation. Discovery of 4449 transcripts specific to P. vivax developmental stages sheds light on possible immune evasion mechanisms. Upregulation of nutritional related transcripts ensures optimal late oocyst development and midgut homeostasis. Hemocyte activation by early oocysts ensure removal of free circulatory sporozoites by proliferating immune transcripts. Heightened levels of salivary immune transcripts show that an active local immune response restricts salivary invaded sporozoite
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Kumari S, Chauhan C, Tevatiya S, Singla D, De TD, Sharma P, Thomas T, Rani J, Savargaonkar D, Pandey KC, Pande V, Dixit R. Genetic changes of Plasmodium vivax tempers host tissue-specific responses in Anopheles stephensi. Current Research in Immunology 2021. [DOI: https:/doi.org/10.1016/j.crimmu.2021.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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Kumari S, Chauhan C, Tevatiya S, Singla D, De TD, Sharma P, Thomas T, Rani J, Savargaonkar D, Pandey KC, Pande V, Dixit R. Genetic changes of Plasmodium vivax tempers host tissue-specific responses in Anopheles stephensi. Current Research in Immunology 2021. [DOI: https://doi.org/10.1016/j.crimmu.2021.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Kaur G, Pathak M, Singla D, Sharma A, Chhuneja P, Sarao NK. High-Density GBS-Based Genetic Linkage Map Construction and QTL Identification Associated With Yellow Mosaic Disease Resistance in Bitter Gourd ( Momordica charantia L.). Front Plant Sci 2021; 12:671620. [PMID: 34249043 PMCID: PMC8264296 DOI: 10.3389/fpls.2021.671620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 04/30/2021] [Indexed: 05/14/2023]
Abstract
Yellow mosaic disease (YMD) in bitter gourd (Momordica charantia) is a devastating disease that seriously affects its yield. Although there is currently no effective method to control the disease, breeding of resistant varieties is the most effective and economic option. Moreover, quantitative trait locus (QTL) associated with resistance to YMD has not yet been reported. With the objective of mapping YMD resistance in bitter gourd, the susceptible parent "Punjab-14" and the resistant parent "PAUBG-6" were crossed to obtain F4 mapping population comprising 101 individuals. In the present study, the genotyping by sequencing (GBS) approach was used to develop the genetic linkage map. The map contained 3,144 single nucleotide polymorphism (SNP) markers, consisted of 15 linkage groups, and it spanned 2415.2 cM with an average marker distance of 0.7 cM. By adopting the artificial and field inoculation techniques, F4:5 individuals were phenotyped for disease resistance in Nethouse (2019), Rainy (2019), and Spring season (2020). The QTL analysis using the genetic map and phenotyping data identified three QTLs qYMD.pau_3.1, qYMD.pau_4.1, and qYMD.pau_5.1 on chromosome 3, 4, and 5 respectively. Among these, qYMD.pau_3.1, qYMD.pau_4.1 QTLs were identified during the rainy season, explaining the 13.5 and 21.6% phenotypic variance respectively, whereas, during the spring season, qYMD.pau_4.1 and qYMD.pau_5.1 QTLs were observed with 17.5 and 22.1% phenotypic variance respectively. Only one QTL qYMD.pau_5.1 was identified for disease resistance under nethouse conditions with 15.6% phenotypic variance. To our knowledge, this is the first report on the identification of QTLs associated with YMD resistance in bitter gourd using SNP markers. The information generated in this study is very useful in the future for fine-mapping and marker-assisted selection for disease resistance.
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Affiliation(s)
- Gurpreet Kaur
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Mamta Pathak
- Department of Vegetable Science, Punjab Agricultural University, Ludhiana, India
| | - Deepak Singla
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Abhishek Sharma
- Department of Vegetable Science, Punjab Agricultural University, Ludhiana, India
| | - Parveen Chhuneja
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
| | - Navraj Kaur Sarao
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India
- *Correspondence: Navraj Kaur Sarao,
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Mancuso CA, Canfield JL, Singla D, Krishnan A. A flexible, interpretable, and accurate approach for imputing the expression of unmeasured genes. Nucleic Acids Res 2020; 48:e125. [PMID: 33074331 PMCID: PMC7708069 DOI: 10.1093/nar/gkaa881] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 08/24/2020] [Accepted: 09/28/2020] [Indexed: 12/15/2022] Open
Abstract
While there are >2 million publicly-available human microarray gene-expression profiles, these profiles were measured using a variety of platforms that each cover a pre-defined, limited set of genes. Therefore, key to reanalyzing and integrating this massive data collection are methods that can computationally reconstitute the complete transcriptome in partially-measured microarray samples by imputing the expression of unmeasured genes. Current state-of-the-art imputation methods are tailored to samples from a specific platform and rely on gene-gene relationships regardless of the biological context of the target sample. We show that sparse regression models that capture sample-sample relationships (termed SampleLASSO), built on-the-fly for each new target sample to be imputed, outperform models based on fixed gene relationships. Extensive evaluation involving three machine learning algorithms (LASSO, k-nearest-neighbors, and deep-neural-networks), two gene subsets (GPL96–570 and LINCS), and multiple imputation tasks (within and across microarray/RNA-seq datasets) establishes that SampleLASSO is the most accurate model. Additionally, we demonstrate the biological interpretability of this method by showing that, for imputing a target sample from a certain tissue, SampleLASSO automatically leverages training samples from the same tissue. Thus, SampleLASSO is a simple, yet powerful and flexible approach for harmonizing large-scale gene-expression data.
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Affiliation(s)
- Christopher A Mancuso
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI 48824, USA
| | - Jacob L Canfield
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI 48824, USA.,Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA
| | - Deepak Singla
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI 48824, USA.,Indian Institute of Technology, Delhi, India
| | - Arjun Krishnan
- Department of Computational Mathematics, Science and Engineering, Michigan State University, East Lansing, MI 48824, USA.,Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, MI 48824, USA
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Yadav AK, Singla D. VacPred: Sequence-based prediction of plant vacuole proteins using machine-learning techniques. J Biosci 2020. [DOI: 10.1007/s12038-020-00076-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Malik P, Singla D, Garg MK, Sangwan M. Association of Body Mass Index and Waist to Hip Ratio With Gallstone Disease in Patients Visiting Rural Tertiary Care Center in North India. Surg Innov 2020; 28:48-52. [PMID: 32804596 DOI: 10.1177/1553350620950582] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Introduction. In India the prevalence of gall stone disease varies in different parts of India. Malhotra in 1996 conducted an epidemiological study in Indian Railway employees and showed that North Indians has 7 times higher prevalence of gall stones compared to South Indian employees. It is said that Gall bladder is a disease of "Fatty, Fertile, Females in their Forties". In our daily routine we observe that it is found not only in fatty females but common in average built patients also. Material and Methods. Study includes patients visiting to BPS GMC Khanpur Kalan with diagnosis of gall stone diseases and operated at our center with sample size of 135. Body mass index (BMI) and Waist to Hip ratio are calculated using their standard formulas. All data was compiled in IBM SPSS statistics (20.0). Result. Normal BMI is considered up to 25 and more than 50% patients lie in normal BMI range. Only 13% of cases lie in obese group that is BMI greater than 30. Waist to hip ratio, maximum patients that is BMI greater than 30. Waist to hip ratio, maximum patients that is (83%) lie in group more than 0.85. Minimum Waist to Hip ratio is .77 and maximum Waist to Hip ratio is 1.45. Out of 135 patients 90 patients are having high Waist to Hip ratio. Conclusion. Waist to Hip Ratio (abdominal adiposity) is better indicator of Gall stone diseases than BMI.
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Affiliation(s)
- Pushpendra Malik
- Department of General Surgery, 482872BPS Government Medical College, Khanpur Kalan, India
| | - Deepak Singla
- Department of General Surgery, 482872BPS Government Medical College, Khanpur Kalan, India
| | - Mahinder K Garg
- Department of General Surgery, 482872BPS Government Medical College, Khanpur Kalan, India
| | - Mukesh Sangwan
- Department of General Surgery, 482872BPS Government Medical College, Khanpur Kalan, India
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Gnaneswaran HH, Jain G, Agarwal A, Chug A, Singla D. Optimal level of bispectral index for conscious sedation in awake fiberoptic nasotracheal intubation. J Oral Biol Craniofac Res 2020; 10:299-303. [PMID: 32637306 DOI: 10.1016/j.jobcr.2020.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 06/19/2020] [Indexed: 01/14/2023] Open
Abstract
Background Bispectral index (BIS) has been in practice as an objective tool to measure the depth of conscious sedation. The data on adequate levels for awake fiberoptic nasotracheal intubation (AFNI) is however scarce. We aimed to obtain an optimal level of BIS required for achieving the adequate conscious sedation in AFNI procedure. Methods In a prospective, observational, outcome assessor blinded cohort trial, 94 consecutive patients with anticipated difficult intubation and undergoing AFNI for any elective surgery were enrolled. The topical anesthesia and sedation were induced with lidocaine and dexmedetomidine, while keeping the patient awake. The sedation levels were targeted to BIS ≤90 and Ramsay sedation score (RSS)≥2 to attempt intubation. Propofol bolus were administered if patients get agitated. The primary outcome was "Stable BIS", the lowest BIS at which intubation could be feasibly performed. A receiver operator characteristic curve, Youden index, and correlation analysis were used. Results The optimal criterion for BIS was obtained as ≤86 (AUC: 0.80, sensitivity 88.30%, specificity 61.45%, Youden index 49.74). The stable BIS ranged from 80 to 88, while RSS varied from 1 to 3. The BIS and RSS correlated significantly (r: 0.83). The stable BIS was independent of any baseline characteristics. Six patients had transient untoward events, none requiring any intervention. Conclusion BIS serves as an effective objective tool for titrating the depth of conscious sedation. We advocate a BIS range of 80-86 for feasibly performing the AFNI procedure.
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Affiliation(s)
- Hari Haran Gnaneswaran
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, 249203, Uttarakhand, India
| | - Gaurav Jain
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, 249203, Uttarakhand, India
| | - Ankit Agarwal
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, 249203, Uttarakhand, India
| | - Ashi Chug
- Department of Dentistry and Craniomaxillofacial Surgery, All India Institute of Medical Sciences, Rishikesh, 249203, Uttarakhand, India
| | - Deepak Singla
- Department of Anaesthesiology and Critical Care, All India Institute of Medical Sciences, Rishikesh, 249203, Uttarakhand, India
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Rosenthal VD, Bat-Erdene I, Gupta D, Rajhans P, Myatra SN, Muralidharan S, Mehta Y, Rai V, Hung NV, Luxsuwong M, Tapang ARD, Guo X, Trotter A, Kharbanda M, Rodrigues C, Dwivedy A, Shah S, Poojary A, Todi SK, Chabukswar S, Bhattacharyya M, Ramachandran B, Ramakrishnan N, Purkayasta SK, Sakle AS, Kumar S, Warrier AR, Kavathekar MS, Sahu S, Mubarak A, Modi N, Jaggi N, Gita N, Mishra SB, Sahu S, Jawadwala B, Zala D, Zompa T, Mathur P, Nirkhiwale S, Vadi S, Singh S, Agarwal M, Sen N, Karlekar A, Punia DP, Kumar S, Gopinath R, Nair PK, Gan CS, Chakravarthy M, Sandhu K, Kambam C, Mohanty SK, Varaiya A, Pandya N, Subhedar VR, Vanajakshi MR, Singla D, Tuvshinbayar M, Patel M, Ye G, Lum LCS, Zaini RHM, Batkhuu B, Dayapera KM, Nguyet LT, Berba R, Buenaflor MCS, Ng JA, Siriyakorn N, Thu LTA. Six-year study on peripheral venous catheter-associated BSI rates in 262 ICUs in eight countries of South-East Asia: International Nosocomial Infection Control Consortium findings. J Vasc Access 2020; 22:34-41. [PMID: 32406328 DOI: 10.1177/1129729820917259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Short-term peripheral venous catheter-associated bloodstream infection rates have not been systematically studied in Asian countries, and data on peripheral venous catheter-associated bloodstream infections incidence by number of short-term peripheral venous catheter days are not available. METHODS Prospective, surveillance study on peripheral venous catheter-associated bloodstream infections conducted from 1 September 2013 to 31 May 2019 in 262 intensive care units, members of the International Nosocomial Infection Control Consortium, from 78 hospitals in 32 cities of 8 countries in the South-East Asia Region: China, India, Malaysia, Mongolia, Nepal, Philippines, Thailand, and Vietnam. For this research, we applied definition and criteria of the CDC NHSN, methodology of the INICC, and software named INICC Surveillance Online System. RESULTS We followed 83,295 intensive care unit patients for 369,371 bed-days and 376,492 peripheral venous catheter-days. We identified 999 peripheral venous catheter-associated bloodstream infections, amounting to a rate of 2.65/1000 peripheral venous catheter-days. Mortality in patients with peripheral venous catheter but without peripheral venous catheter-associated bloodstream infections was 4.53% and 12.21% in patients with peripheral venous catheter-associated bloodstream infections. The mean length of stay in patients with peripheral venous catheter but without peripheral venous catheter-associated bloodstream infections was 4.40 days and 7.11 days in patients with peripheral venous catheter and peripheral venous catheter-associated bloodstream infections. The microorganism profile showed 67.1% were Gram-negative bacteria: Escherichia coli (22.9%), Klebsiella spp (10.7%), Pseudomonas aeruginosa (5.3%), Enterobacter spp. (4.5%), and others (23.7%). The predominant Gram-positive bacteria were Staphylococcus aureus (11.4%). CONCLUSIONS Infection prevention programs must be implemented to reduce the incidence of peripheral venous catheter-associated bloodstream infections.
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Affiliation(s)
| | - Ider Bat-Erdene
- Infection Control Professionals of Mongolia, and Intermed Hospital, Ulaanbaatar, Mongolia
| | - Debkishore Gupta
- BM Birla Heart Research Centre, Kolkata, India.,The Calcutta Medical Research Institute, Kolkata, India
| | | | - Sheila Nainan Myatra
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - S Muralidharan
- G. Kuppuswamy Naidu Memorial Hospital, Coimbatore, India
| | | | - Vineya Rai
- Adult Intensive Care Unit, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | | | | | | | - Xiuqin Guo
- Dong E Peoples Hospital, Shandong, P.R. China
| | | | | | - Camilla Rodrigues
- P. D. Hinduja National Hospital and Medical Research Centre, Mumbai, India
| | | | - Sweta Shah
- Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Mumbai, India
| | | | | | | | | | | | | | | | | | - Siva Kumar
- Kovai Medical Center and Hospital, Coimbatore, India
| | | | | | | | - Aisha Mubarak
- Kerala Institute of Medical Sciences, Thiruvananthapuram, India
| | - Nikhil Modi
- Indraprastha Apollo Hospital, New Delhi, India
| | | | | | | | | | | | | | - Tenzin Zompa
- Max Super Speciality Hospital, Dehradun, Dehradun, India
| | | | | | | | - Sanjeev Singh
- Amrita Institute of Medical Sciences and Research Center, Kochi, India
| | | | | | - Anil Karlekar
- Escorts Heart Institute & Research Centre, New Delhi, India
| | - D P Punia
- Mahatma Gandhi Hospital, Jaipur, India
| | | | | | | | - Chin Seng Gan
- Pusat Perubatan Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | | | - Kavita Sandhu
- Max Super Speciality Hospital, Saket, New Delhi, India
| | | | | | - Ami Varaiya
- Dr. Balabhai Nanavati Super Speciality Hospital, Mumbai, India
| | | | | | - M R Vanajakshi
- Columbia Asia Referral Hospital-Yeshwanthpur, Bangalore, India
| | | | | | - Mayur Patel
- Sir H. N. Reliance Foundation Hospital and Research Centre, Mumbai, India
| | | | - Lucy Chai See Lum
- Pediatric Intensive Care, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | | | | | | | | | - Regina Berba
- Philippine General Hospital, Manila, Philippines
| | | | | | | | - Le Thi Anh Thu
- Cho Ray Hospital, Ho Chi Minh City, Vietnam.,For a list of the remaining co-authors of this study, see Appendix 1
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