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224 results on '"Ramchandani A"'

1. Clinical outcomes of peroral endoscopic myotomy with and without septotomy for management of epiphrenic diverticula: an international multicenter experience (with video)

Author

Shrigiriwar, Apurva, Mony, Shruti, Fayyaz, Farimah, Onimaru, Manabu, Monachese, Marc, Zhang, Linda, Corre, Felix, Azmeera, Padmini, Wu, Hoover, Wu, Clement Chun Ho, Choi, Kevin, Gandhi, Ashish, Chalikonda, Divya, Keane, Margaret G., Ghandour, Bachir, Villamarin-Corrales, Jose, Schlachterman, Alexander, Tinto, Ricardo Rio, Arévalo, Fermin Estremera, Arbizu, Eduardo Albéniz, Bapaye, Amol, Velanovich, Vic, Nieto, Jose, Pawa, Rishi, Pawa, Swati, Samanta, Jayanta, Sedarat, Alireza, Eleftheriadis, Nikolaos, Saxena, Payal, Bechara, Robert, Al-Haddad, Mohammad A., Familiari, Pietro, Ujiki, Michael, Ramchandani, Mohan, Barret, Maximilien, Chang, Kenneth, Moll, Frédéric, Pioche, Mathieu, Inoue, Haruhiro, and Khashab, Mouen

Published
2024
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4. Diagnostic yield and technical performance of the novel motorized spiral enteroscopy compared with single-balloon enteroscopy in suspected Crohn's disease: a prospective study (with video)

Author

Pal, Partha, Vishwakarma, Piyush, Singh, Aniruddha Pratap, Reddy, Palle Manohar, Ramchandani, Mohan, Banerjee, Rupa, Sekaran, Anuradha, Vijayalaxmi, Polina, Rughwani, Hardik, Inavolu, Pradev, Darishetty, Santosh, Rebala, Pradeep, Rao, Guduru Venkat, Tandan, Manu, and Reddy, D. Nageshwar

Published
2023
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6. Diagnostic yield and technical performance of the novel motorized spiral enteroscopy compared with single-balloon enteroscopy in suspected Crohn's disease: a prospective study (with video)

Author

Partha Pal, Piyush Vishwakarma, Aniruddha Pratap Singh, Palle Manohar Reddy, Mohan Ramchandani, Rupa Banerjee, Anuradha Sekaran, Polina Vijayalaxmi, Hardik Rughwani, Pradev Inavolu, Santosh Darishetty, Pradeep Rebala, Guduru Venkat Rao, Manu Tandan, and D. Nageshwar Reddy

Subjects
Gastroenterology, Radiology, Nuclear Medicine and imaging
Abstract

Both single-balloon enteroscopy (SBE) and novel motorized spiral enteroscopy (NMSE) are effective techniques for device assisted enteroscopy (DAE). To date, no study has prospectively compared both modalities in suspected Crohn's disease (CD).Patients with suspected CD undergoing either SBE or NMSE between March 2021 to December 2021 in a high volume tertiary center were prospectively compared with regard to technical success (ability to reach lesion), diagnostic yield, depth of maximal insertion (DMI), procedure time and total enteroscopy rates.177 suspected CD patients (37.2% female, 7-75 years) underwent total 201 DAE. The technical success was 83% (81.5 %: SBE; 87.3%: NMSE,p=0.61) impacting subsequent management in 92% (88.5%: SBE, 97.8%: NMSE,p=0.2). Technical success with antegrade NMSE was significantly higher (81.4%) than antegrade SBE (33.3%)(p=0.007) for lesions in proximal ileum and beyond. There was no significant difference in the diagnostic yield (80.8%: SBE and 83.6%: NMSE, p=0.65). Procedure time was significantly lower in both antegrade and retrograde NMSE [duration (min): median (range): antegrade: NMSE: 40(10-75),SBE: 60(20-180),p0.0001; retrograde: NMSE: 25(20-60),SBE: 60(20-180), p0.0001]. DMI was higher with antegrade NMSE [DMI (cm): median (range): NMSE: 400(70-600),SBE: 180(60-430),p0.0001]. Total enteroscopy rate was higher with NMSE (37% vs 0.7% with SBE,p0.0001). All adverse events were mild.Both NMSE and SBE are safe and effective for small bowel evaluation in suspected CD. NMSE scores over SBE with regards to deeper small bowel evaluation with complete small bowel coverage and shorter procedure time.

Published
2023

8. Conventional versus oblique fiber-sparing endoscopic myotomy for achalasia cardia: a randomized controlled trial (with videos)

Author

Nabi, Zaheer, primary, Chandran, Vinci, additional, Basha, Jahangeer, additional, Ramchandani, Mohan, additional, Inavolu, Pradev, additional, Kalpala, Rakesh, additional, Goud, Rajesh, additional, Jagtap, Nitin, additional, Darisetty, Santosh, additional, Gupta, Rajesh, additional, Tandan, Manu, additional, Lakhtakia, Sundeep, additional, Kotla, Rama, additional, Devarasetty, Rangarao, additional, Rao, Guduru Venkat, additional, and Reddy, D. Nageshwar, additional

Published
2023
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11. Diagnostic yield and technical performance of the novel motorized spiral enteroscopy compared with single-balloon enteroscopy in suspected Crohn's disease: a prospective study (with video)

Author

Pal, Partha, primary, Vishwakarma, Piyush, additional, Singh, Aniruddha Pratap, additional, Reddy, Palle Manohar, additional, Ramchandani, Mohan, additional, Banerjee, Rupa, additional, Sekaran, Anuradha, additional, Vijayalaxmi, Polina, additional, Rughwani, Hardik, additional, Inavolu, Pradev, additional, Darishetty, Santosh, additional, Rebala, Pradeep, additional, Rao, Guduru Venkat, additional, Tandan, Manu, additional, and Reddy, D. Nageshwar, additional

Published
2022
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12. CLINICAL OUTCOMES OF PER-ORAL ENDOSCOPIC MYOTOMY (POEM) WITH AND WITHOUT SEPTOTOMY FOR MANAGEMENT OF EPIPHRENIC DIVERTICULA – AN INTERNATIONAL MULTICENTER EXPERIENCE

Author

Mony, Shruti, primary, Ghandour, Bachir, additional, Onimaru, Manabu, additional, Monachese, Marc, additional, Zhang, Linda Y., additional, Corre, Felix, additional, Azmeera, Padmini, additional, Wu, Hoover, additional, Wu, Clement, additional, Choi, Kevin K., additional, Gandhi, Ashish, additional, Chalikonda, Divya M., additional, Keane, Margaret G., additional, Schlachterman, Alexander, additional, Rio-Tinto, Ricardo, additional, Velanovich, Vic, additional, Estremera-Arevalo, Fermin, additional, Albeniz, Eduardo, additional, Bapaye, Amol, additional, Nieto, Jose, additional, Pawa, Rishi, additional, Pawa, Swati, additional, Samanta, Jayanta, additional, Sedarat, Alireza, additional, Eleftheriadis, Nikolas P., additional, Saxena, Payal, additional, Bechara, Robert, additional, Al-Haddad, Mohammad A., additional, Ujiki, Michael, additional, Ramchandani, Mohan K., additional, Barret, Maximilien, additional, Chang, Kenneth J., additional, Moll, Frédéric, additional, Familiari, Pietro, additional, Pioche, Mathieu, additional, Inoue, Haruhiro, additional, and Khashab, Mouen A., additional

Published
2022
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14. ENDOSCOPIC CLEARANCE OF NON-COMPLEX BILE DUCT STONES USING FLUOROSCOPY-FREE DIRECT SINGLE-OPERATOR CHOLANGIOSCOPY: INITIAL MULTI-CENTER EXPERIENCE

Author

Ridtitid, Wiriyaporn, primary, Rerknimitr, Rungsun, additional, Ramchandani, Mohan K., additional, Lakhtakia, Sundeep, additional, Shah, Raj J., additional, Shah, Janak, additional, Thosani, Nirav, additional, Goenka, Mahesh K., additional, Costamagna, Guido, additional, Wagh, Mihir S., additional, Perri, Vincenzo, additional, Peetermans, Joyce A., additional, Goswamy, Pooja, additional, Liu, Zoe, additional, Kennedy, Elizabeth, additional, Yin, Srey, additional, and Banerjee, Subhas, additional

Published
2022
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15. NOVEL MOTORIZED SPIRAL ENTEROSCOPY HAS HIGHER DIAGNOSTIC YIELD WITH SUPERIOR PAN AND DEEP ENTEROSCOPY RATES THAN SINGLE BALLOON ENTEROSCOPY IN SUSPECTED AND KNOWN CROHN'S DISEASE: RESULTS OF FIRST PROSPECTIVE COMPARATIVE STUDY FROM A TERTIARY CENTRE

Author

Pal, Partha, primary, Vishwakarma, Piyush, additional, Reddy, Palle Manohar, additional, Ramchandani, Mohan K., additional, Singh, Aniruddha Pratap, additional, Tandan, Manu, additional, Sekaran, Anuradha, additional, Vijayalaxmi, Polina, additional, Banerjee, Rupa, additional, and Duvvur, Nageshwar R., additional

Published
2022
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17. CLINICAL OUTCOMES OF PER-ORAL ENDOSCOPIC MYOTOMY (POEM) WITH AND WITHOUT SEPTOTOMY FOR MANAGEMENT OF EPIPHRENIC DIVERTICULA – AN INTERNATIONAL MULTICENTER EXPERIENCE

Author

Shruti Mony, Bachir Ghandour, Manabu Onimaru, Marc Monachese, Linda Y. Zhang, Felix Corre, Padmini Azmeera, Hoover Wu, Clement Wu, Kevin K. Choi, Ashish Gandhi, Divya M. Chalikonda, Margaret G. Keane, Alexander Schlachterman, Ricardo Rio-Tinto, Vic Velanovich, Fermin Estremera-Arevalo, Eduardo Albeniz, Amol Bapaye, Jose Nieto, Rishi Pawa, Swati Pawa, Jayanta Samanta, Alireza Sedarat, Nikolas P. Eleftheriadis, Payal Saxena, Robert Bechara, Mohammad A. Al-Haddad, Michael Ujiki, Mohan K. Ramchandani, Maximilien Barret, Kenneth J. Chang, Frédéric Moll, Pietro Familiari, Mathieu Pioche, Haruhiro Inoue, and Mouen A. Khashab

Subjects
Gastroenterology, Radiology, Nuclear Medicine and imaging
Published
2022

18. MULTICENTER RETROSPECTIVE INTERNATIONAL STUDY TO EVALUATE OUTCOMES AND SAFETY OF PATIENTS UNDERGOING ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY COMBINING A SINGLE-USE CHOLANGIOSCOPE AND SINGLE-USE DUODENOSCOPE: THE MESE STUDY

Author

Fugazza, Alessandro, Colombo, Matteo, Kahaleh, Michel, Muthusamy, V. Raman, Bick, Benjamin L., Laleman, Wim, Barbera, Carmelo, Fabbri, Carlo, Nieto, Jose, Allehibi, Abed, Duvvur, Nageshwar R., Tyberg, Amy, Shahid, Haroon M., Sarkar, Avik, Ehrlich, Dean, Sherman, Stuart, Binda, Cecilia, Ramchandani, Mohan K., Marco Spadaccini, Iannone, Andrea, Anderloni, Andrea A., and Repici, Alessandro

Subjects
Gastroenterology, Radiology, Nuclear Medicine and imaging
Published
2022

23. Response

Author

Christian Gerges, Torsten Beyna, Raymond S.Y. Tang, Farzan Bahin, James Y.W. Lau, Erwin van Geenen, Horst Neuhaus, Duvvur Nageshwar Reddy, and Mohan Ramchandani

Subjects
Gastroenterology, Radiology, Nuclear Medicine and imaging
Published
2020

24. NOVEL MOTORIZED SPIRAL ENTEROSCOPY HAS HIGHER DIAGNOSTIC YIELD WITH SUPERIOR PAN AND DEEP ENTEROSCOPY RATES THAN SINGLE BALLOON ENTEROSCOPY IN SUSPECTED AND KNOWN CROHN'S DISEASE: RESULTS OF FIRST PROSPECTIVE COMPARATIVE STUDY FROM A TERTIARY CENTRE

Author

Partha Pal, Piyush Vishwakarma, Palle Manohar Reddy, Mohan K. Ramchandani, Aniruddha Pratap Singh, Manu Tandan, Anuradha Sekaran, Polina Vijayalaxmi, Rupa Banerjee, and Nageshwar R. Duvvur

Subjects
Gastroenterology, Radiology, Nuclear Medicine and imaging
Published
2022

26. ENDOSCOPIC CLEARANCE OF NON-COMPLEX BILE DUCT STONES USING FLUOROSCOPY-FREE DIRECT SINGLE-OPERATOR CHOLANGIOSCOPY: INITIAL MULTI-CENTER EXPERIENCE

Author

Wiriyaporn Ridtitid, Rungsun Rerknimitr, Mohan K. Ramchandani, Sundeep Lakhtakia, Raj J. Shah, Janak Shah, Nirav Thosani, Mahesh K. Goenka, Guido Costamagna, Mihir S. Wagh, Vincenzo Perri, Joyce A. Peetermans, Pooja Goswamy, Zoe Liu, Elizabeth Kennedy, Srey Yin, and Subhas Banerjee

Subjects
Gastroenterology, Radiology, Nuclear Medicine and imaging
Published
2022

27. ID: 3524385 PARTIALLY COVERED VERSUS UNCOVERED PYLORO-DUODENAL STENTS FOR UNRESECTABLE MALIGNANT GASTRIC OUTLET OBSTRUCTION. A RANDOMIZED CONTROLLED STUDY

Author

Teoh, Anthony Y., primary, Lakhtakia, Sundeep, additional, Yew Tan, Damien Meng, additional, Crino, Stefano F., additional, Dhir, Vinay, additional, Kunda, Rastislav, additional, Ang, Tiing Leong, additional, Ho, Khek-Yu, additional, Aerts, Maridi, additional, Chan, Shannon M., additional, Yan W. Chiu, Philip Wai, additional, Conti Bellocchi, Maria Cristina, additional, KK Ng, Stephen, additional, Gabbrielli, Armando, additional, Lock Khor, Christopher Jen, additional, Ramchandani, Mohan K., additional, Yip, Hon Chi, additional, and Ng, Enders K., additional

Published
2021
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30. Response

Author

Gerges, Christian, Beyna, Torsten, Tang, Raymond S.Y., Bahin, Farzan, Lau, James Y.W., van Geenen, Erwin, Neuhaus, Horst, Reddy, Duvvur Nageshwar, and Ramchandani, Mohan

Published
2020
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31. ID: 3524385 PARTIALLY COVERED VERSUS UNCOVERED PYLORO-DUODENAL STENTS FOR UNRESECTABLE MALIGNANT GASTRIC OUTLET OBSTRUCTION. A RANDOMIZED CONTROLLED STUDY

Author

Rastislav Kunda, Hon Chi Yip, Armando Gabbrielli, Anthony Yuen Bun Teoh, Shannon M. Chan, Khek Yu Ho, Tiing Leong Ang, Sundeep Lakhtakia, Philip Wai Yan Chiu, Maria Cristina Conti Bellocchi, Vinay Dhir, Enders K.W. Ng, Mohan K. Ramchandani, Stephen Kk. Ng, Maridi Aerts, Damien Meng Yew Tan, Stefano Francesco Crinò, and Christopher Khor

Subjects
medicine.medical_specialty, Duodenal stents, Randomized controlled trial, law, business.industry, Gastroenterology, Medicine, Radiology, Nuclear Medicine and imaging, Gastric outlet obstruction, business, medicine.disease, law.invention, Surgery
Published
2021

33. Diagnostic yield and therapeutic impact of novel motorized spiral enteroscopy in small-bowel disorders: a single-center, real-world experience from a tertiary care hospital (with video)

Author

Ramchandani, Mohan, primary, Rughwani, Hardik, additional, Inavolu, Pradev, additional, Singh, Aniruddha Pratap, additional, Tevethia, Harsh Vardhan, additional, Jagtap, Nitin, additional, Sekaran, Anuradha, additional, Kanakagiri, Haranath, additional, Darishetty, Santosh, additional, and Reddy, D. Nageshwar, additional

Published
2021
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34. DIAGNOSTIC YIELD AND TECHNICAL PERFORMANCE OF BIDIRECTIONAL NOVEL MOTORIZED SPIRAL ENTEROSCOPY COMPARED TO SINGLE BALLOON ENTEROSCOPY IN SUSPECTED CROHN'S DISEASE: A RANDOMIZED CONTROLLED STUDY (THE MOTOR-CD TRIAL)

Author

Pal, Partha, Ramchandani, Mohan, Banerjee, Rupa, Vishwakarma, Piyush, Singh, Aniruddha Pratap, Reddy, Palle Manohar, Rughwani, Hardik, Patel, Rajendra, Sekaran, Anuradha, Kanaganti, Swathi, Darisetty, Santosh, Gupta, Rajesh, Lakhtakia, Sundeep, Rebala, Pradeep, Rao, G., Tandan, Manu, and Duvvur, Nageshwar

Published
2023
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43. Sa1474 FINE NEEDLE ASPIRATION OF PANCREATIC CYSTIC LESIONS: A MULTICENTER, RANDOMIZED STUDY COMPARING STANDARD AND FLEXIBLE NITINOL NEEDLES

Author

Al-Haddad, Mohammad A., primary, Wallace, Michael B., additional, Lakhtakia, Sundeep, additional, Brugge, William R., additional, Pleskow, Douglas K., additional, Li, ZhaoShen, additional, Sethi, Amrita, additional, Woodward, Timothy A., additional, Raimondo, Massimo, additional, DeWitt, John M., additional, Ramchandani, Mohan K., additional, Jin, Zhendong, additional, Xu, Can, additional, Pannala, Rahul, additional, and Faigel, Douglas O., additional

Published
2020
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44. 727 DOES TRANSMURAL PLASTIC STENTING PREVENT THE RECURRENCE OF PANCREATIC FLUID COLLECTION AFTER METAL STENT REMOVAL IN WALLED OFF NECROSIS WITH DISCONNECTED PANCREATIC DUCT SYNDROME? –PROSPECTIVE RANDOMIZED CONTROLLED TRIAL AN INTERIM ANALYSIS

Author

Chavan, Radhika, primary, Gupta, Rajesh, additional, Lakhtakia, Sundeep, additional, Nabi, Zaheer, additional, Medarapalem, Jahangeer B., additional, Ramchandani, Mohan K., additional, Kalapala, Rakesh, additional, and Duvvur, Nageshwar R., additional

Published
2020
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48. Endoscopic 'step-up approach' using a dedicated biflanged metal stent reduces the need for direct necrosectomy in walled-off necrosis (with videos)

Author

Partha Pal, R. Pradeep, P. Manohar Reddy, Rupjyoti Talukdar, Jahangeer Basha, Zaheer Nabi, BSiddhartha Kumar, Mohan Ramchandani, Rakesh Kalpala, Sundeep Lakhtakia, Jagadish R. Singh, G.V. Rao, D. Nageshwar Reddy, and Rajesh Gupta

Subjects
medicine.medical_specialty, Percutaneous, medicine.diagnostic_test, business.industry, medicine.medical_treatment, Perforation (oil well), Gastroenterology, Lumen (anatomy), Stent, Retrospective cohort study, Endoscopy, Surgery, 03 medical and health sciences, 0302 clinical medicine, Self-expandable metallic stent, 030220 oncology & carcinogenesis, medicine, 030211 gastroenterology & hepatology, Radiology, Nuclear Medicine and imaging, Adverse effect, business
Abstract

Background and Aims EUS-guided drainage using plastic stents may be inadequate for treatment of walled-off necrosis (WON). Recent studies report variable outcomes even when using covered metal stents. The aim of this study was to evaluate the efficacy of a dedicated covered biflanged metal stent (BFMS) when adopting an endoscopic "step-up approach" for drainage of symptomatic WON. Methods We retrospectively evaluated consecutive patients with symptomatic WON who underwent EUS-guided drainage using BFMSs over a 3-year period. Reassessment was done between 48 and 72 hours for resolution. Endoscopic reinterventions were tailored in nonresponders in a stepwise manner. Step 1 encompassed declogging the blocked lumen of the BFMS. In step 2, a nasocystic tube was placed via BFMSs with intermittent irrigation. Step 3 involved direct endoscopic necrosectomy (DEN). BFMSs were removed between 4 and 8 weeks of follow-up. The main outcome measures were technical success, clinical success, adverse events, and need for DEN. Results Two hundred five WON patients underwent EUS-guided drainage using BFMSs. Technical success was achieved in 203 patients (99%). Periprocedure adverse events occurred in 8 patients (bleeding in 6, perforation in 2). Clinical success with BFMSs alone was seen in 153 patients (74.6%). Reintervention adopting the step-up approach was required in 49 patients (23.9%). Incremental success was achieved in 10 patients with step 1, 16 patients with step 2, and 19 patients with step 3. Overall clinical success was achieved in 198 patients (96.5%), with DEN required in 9.2%. Four patients failed treatment and required surgery (2) or percutaneous drainage (2). Conclusions The endoscopic step-up approach using BFMSs was safe, effective, and yielded successful outcomes in most patients, reducing the need for DEN.

Published
2017

49. 727 DOES TRANSMURAL PLASTIC STENTING PREVENT THE RECURRENCE OF PANCREATIC FLUID COLLECTION AFTER METAL STENT REMOVAL IN WALLED OFF NECROSIS WITH DISCONNECTED PANCREATIC DUCT SYNDROME? –PROSPECTIVE RANDOMIZED CONTROLLED TRIAL AN INTERIM ANALYSIS

Author

Zaheer Nabi, Sundeep Lakhtakia, Radhika Chavan, Rakesh Kalapala, Jahangeer B. Medarapalem, Nageshwar R. Duvvur, Rajesh Gupta, and Mohan K. Ramchandani

Subjects
Pancreatic duct, medicine.medical_specialty, business.industry, Gastroenterology, Interim analysis, Surgery, law.invention, medicine.anatomical_structure, Randomized controlled trial, Pancreatic Fluid, law, Stent removal, Walled off necrosis, medicine, Radiology, Nuclear Medicine and imaging, business
Published
2020

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