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Manikat R, Chopra S. Medical Misnomers Are Murky: Time to Memorialize and Rename. Am J Med 2023; 136:1160-1164. [PMID: 37742852 DOI: 10.1016/j.amjmed.2023.08.021] [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] [Received: 07/17/2023] [Revised: 08/24/2023] [Accepted: 08/24/2023] [Indexed: 09/26/2023]
Abstract
Misnomers have dogged medical practice seemingly since its inception. They may arise out of initial misunderstanding of the underlying disease process, a fanciful personification of the disease itself, or simple confusion encountered early in the disease's discovery. Misnomers are not harmless. By increasing unneeded complexity, they add to challenges in medical education without increasing understanding. Practicing clinicians may experience difficulties in communicating with patients. For example, a diagnosis of "ringworm" may be made but the patient may not understand why an antiparasitic is not being prescribed, requiring an explanation that it is a dermatophytic condition and not a parasitic one. Although no randomized controlled trial can be conducted, misnomers can arguably create unconscious bias in clinician minds about the underlying pathophysiology of different conditions. We aim to end the cycle of misinformation by pointing out some common misnomers and encouraging alternate names that are more accurate, either novel or already in use. We invite the reader to send us more examples from their field.
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Affiliation(s)
- Richie Manikat
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, Calif.
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Dey S, Anne S, Rath S, Nandhana R, Gulia S, Menon S, Rekhi B, Tandon S, Sable N, Baheti A, Popat P, Lavanya G. N, Jadhav S, Chopra S, Shylasree T, Deodhar K, Maheshwari A, Ghosh J, Gupta S. 67P Survival and reproductive outcomes of patients with malignant ovarian germ cell tumors, a retrospective analysis from a tertiary care center in India. ESMO Open 2023. [DOI: 10.1016/j.esmoop.2023.100847] [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: 02/27/2023] Open
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Ahmad M, Dasgupta A, Chopra S. Ancremonam. Monobactam, Treatment of multidrug-resistant Enterobacteriaceae infections. DRUG FUTURE 2023. [DOI: 10.1358/dof.2023.48.2.3400571] [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: 02/05/2023]
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Lall R, Lee K, Chopra S, Niknejad A, Evans M, Anwar M. Avalanche Photodiode-Based γ-Photon Scintillation Detectors for Personalized Dosimetry in Targeted Radionuclide Therapy. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.2133] [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: 10/31/2022]
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Lee K, Lall R, Chopra S, Maharbiz M, Evans M, Anwar M. Personalized Lu177 Theranostic Dosimetry Using a Single Beta-Particle In Vivo Microdosimeter. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.574] [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: 11/29/2022]
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Chopra S, Ranjan N, Charnalia M, Kannan S, Engineer R, Dora T, Gurram L, Mittal P, Shrivastava S, Gupta S. OC-0763 Time and severity weighted late toxicity (MOSES): Reanalysis of a phase III IG-IMRT trial (PARCER). Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02669-x] [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: 10/18/2022]
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Chopra S, Mulani J, Singh M, Shinde A, Mittal P, Gurram L, Scaria L, A D, Kohle S, Rane P, Ghadi Y, Rath S, Ghosh J, Gulia S, Gupta S, Kinhikar R, Laskar S, Agarwal J. PD-0910 Early outcomes of abbreviated brachytherapy schedule for cervix cancer during COVID pandemic. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02989-9] [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: 10/18/2022]
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Chopra S, Charnalia M, Mulani J, Popat P, Rath S, Gurram L, Mittal P, Boere I, Gupta S, Nout R. PO-1341 RECIST 1.1 in cervix cancer radiation and drug trials: Is there a difference in measured outcomes? Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03305-9] [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: 11/16/2022]
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Spampinato S, Tanderup K, Nout R, Smet S, Lindegaard J, Fokdal L, Pötter R, Sturdza A, Segedin B, Jürgenliemk-Schulz I, Bruheim K, Mahantshetty U, Chargari C, Rai B, Cooper R, van der Steen-Banasik E, Sundset M, Wiebe E, Villafranca E, Van Limbergen E, Chopra S, Kirchheiner K. OC-0588 Impact of persistent symptoms on long-term quality of life of cervical cancer survivors in EMBRACE I. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02610-x] [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: 11/26/2022]
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Megas IF, Benzing C, Winter A, Raakow J, Chopra S, Pratschke J, Fikatas P. A propensity-score matched analysis of ventral-TAPP vs. laparoscopic IPOM for small and mid-sized ventral hernias. Comparison of perioperative data, surgical outcome and cost-effectiveness. Hernia 2022; 26:1521-1530. [PMID: 35320438 DOI: 10.1007/s10029-022-02586-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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: 12/05/2021] [Accepted: 02/15/2022] [Indexed: 12/16/2022]
Abstract
PURPOSE Laparoscopic techniques have been used and refined in hernia surgery for several years. The aim of this study was to compare an established method such as laparoscopic intra-peritoneal onlay mesh repair (lap. IPOM) with ventral Transabdominal Preperitoneal Patch Plasty (ventral-TAPP) in abdominal wall hernia repair. METHODS Patient-related data of 180 laparoscopic ventral hernia repairs between June 2014 and August 2020 were extracted from our prospectively maintained database. Of these patients, 34 underwent ventral-TAPP and 146 lap. IPOM. After excluding hernias with a defect size > 5 cm and obtaining balanced groups with propensity-score matching, a comparative analysis was performed in terms perioperative data, surgical outcomes and cost-effectiveness. RESULTS Propensity-score matching suggested 27 patients in each of the two cohorts. The statistical evaluation showed that intake of opiates was significantly higher in the lap. IPOM group compared to ventral-TAPP patients (p = 0.001). The Visual Analogue Scale (VAS) score after lap. IPOM repair was significantly higher at movement (p = 0.008) and at rest (p = 0.023). Also, maximum subjective pain during hospital stay was significantly higher in the lap. IPOM group compared to ventral-TAPP patients (p = 0.004). No hernia recurrence was detected in either group. The material costs of ventral-TAPP procedure (34.37 ± 0.47 €) were significantly lower than those of the lap. IPOM group (742.57 ± 128.44 € p = 0.001). The mean operation time was 65.19 ± 26.43 min in the lap. IPOM group and 58.65 ± 18.43 min in the ventral-TAPP cohort. Additionally, the length of hospital stay in the lap. IPOM cohort was significantly longer (p = 0.043). CONCLUSION Ventral-TAPP procedures represent an alternative technique to lap. IPOM repair to reduce the risk of complications related to intra-peritoneal position of mesh and fixating devices. In addition, our study showed that postoperative pain level, material costs and hospital stay of the ventral-TAPP cohort are significantly lower compared to lap. IPOM patients.
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Affiliation(s)
- I-F Megas
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - C Benzing
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - A Winter
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - J Raakow
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - S Chopra
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - J Pratschke
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - P Fikatas
- Department of Surgery, Campus Charité Mitte and Campus Virchow-Klinikum, Charité, Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.
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Akhir A, Dasgupta A, Chopra S. Nirsevimab. Anti-glycoprotein F (respiratory syncytial virus) monoclonal antibody, Prevention of respiratory syncytial virus-associated illness. DRUG FUTURE 2022. [DOI: 10.1358/dof.2022.47.2.3275932] [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: 10/19/2022]
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Saxena D, Dasgupta A, Chopra S. Nafithromycin. Ketolide antibiotic, Treatment of community-acquired bacterial pneumonia. DRUG FUTURE 2022. [DOI: 10.1358/dof.2022.47.12.3441829] [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: 12/23/2022]
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Chargari C, Arbyn M, Leary A, Abu-Rustum NR, Basu P, Bray F, Chopra S, Nout R, Tanderup K, Viswanathan AN, Zacharopoulou C, Soria JC, Deutsch E, Gouy S, Morice P. Increasing global accessibility to high-level treatments for cervical cancers. Gynecol Oncol 2022; 164:231-241. [PMID: 34716024 PMCID: PMC9496636 DOI: 10.1016/j.ygyno.2021.10.073] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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] [Received: 08/16/2021] [Revised: 10/04/2021] [Accepted: 10/11/2021] [Indexed: 01/03/2023]
Abstract
Human papillomaviruses (HPV)-related gynecological cancers are a major health care issue, and a leading cause of cancer death in low- and middle-income countries (LMIC). In 2020, the World Health Organization launched a program aimed at cervical cancer elimination, by screening and vaccination strategies. Offering the best possible care to women diagnosed with invasive cancer is a complementary objective. Treatment of cervical cancer as per modern standards is complex and multimodal, mainly relying on surgery, external-beam radiotherapy (+/-chemotherapy) and brachytherapy. In parallel with the pivotal role of multidisciplinary discussion, international societies provide guidance to define the most effective and least toxic anti-cancer strategy, homogenize treatment protocols and provide benchmark quality indicators as a basis for accreditation processes. The challenge is to offer the appropriate diagnostic workup and treatment upfront and to avoid non- evidence-based treatment that consumes resources, impairs quality of life (QoL), and compromises oncological outcome. Various strategies may be applied for improving treatment quality: development of surgical mentorship, companion-training programs and international cooperation. The lack of radiotherapy/brachytherapy facilities is a major concern in LMIC. Reinforcing international support in terms of education, training, research and development and technical cooperation with national projects is required to increase access to minimum requirements but also introduce modern techniques, upgrade radiotherapy/brachytherapy services, and expand access to modern systemic treatments. In countries with robust economies, compliance to standards should also be increased. Integrative cancer care and multidisciplinary approaches are needed to tackle the dual challenge of increasing cure rates while minimizing QoL impairment. Appropriate dimensioning of the resources to avoid harmful treatment delays and access to expert referral centers is also a priority.
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Affiliation(s)
- C Chargari
- Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France; Inserm U-1030, Université Paris-Saclay, Le Kremlin-Bicêtre, France.
| | - M Arbyn
- Unit Cancer Epidemiology - Belgian Cancer Centre, Brussels, Belgium
| | - A Leary
- Medical Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - N R Abu-Rustum
- Surgical Oncology, Memorial Sloan Kettering Cancer Center, New York, United States; European Society of Gynecological Oncology, Geneva, Switzerland
| | - P Basu
- Early Detection, Prevention & Infection Branch, International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - F Bray
- Cancer Surveillance Branch, International Agency for Research on Cancer, UK
| | - S Chopra
- Radiation Oncology, Advanced Centre for Treatment Research and Education in Cancer, Tata Memorial Centre, Navi Mumbai, Homi Bhabha National Institute, Maharashtra, India
| | - R Nout
- Radiotherapy, Erasmus MC Cancer Institute, University Medical Center Rotterdam, the Netherlands
| | - K Tanderup
- Department of Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - A N Viswanathan
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins Medicine, Baltimore, MD, United States
| | - C Zacharopoulou
- European Parliament, Committee on the Environment, Public Health and Food Safety, France
| | - J C Soria
- Governance, Gustave Roussy Cancer Campus, Villejuif, France; Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - E Deutsch
- Radiation Oncology, Gustave Roussy Cancer Campus, Villejuif, France; Inserm U-1030, Université Paris-Saclay, Le Kremlin-Bicêtre, France; Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - S Gouy
- Inserm U-1030, Université Paris-Saclay, Le Kremlin-Bicêtre, France; Université Paris-Saclay, Le Kremlin-Bicêtre, France; Surgical Oncology, Gustave Roussy Cancer Campus, Villejuif, France
| | - P Morice
- Inserm U-1030, Université Paris-Saclay, Le Kremlin-Bicêtre, France; European Society of Gynecological Oncology, Geneva, Switzerland; Université Paris-Saclay, Le Kremlin-Bicêtre, France; Surgical Oncology, Gustave Roussy Cancer Campus, Villejuif, France
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Akhir A, Dasgupta A, Chopra S. Cefepime/enmetazobactam. Beta-Lactam/beta-lactamase inhibitor, Treatment of complicated urinary tract infection. DRUG FUTURE 2022. [DOI: 10.1358/dof.2022.47.7.3408811] [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: 10/17/2022]
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Saxena D, Dasgupta A, Chopra S. Xeruborbactam. Ultrabroad-spectrum beta-lactamase inhibitor, Treatment of bacterial infections. DRUG FUTURE 2022. [DOI: 10.1358/dof.2022.47.11.3400746] [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: 11/16/2022]
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Ahmad M, Dasgupta C, Chopra S. Tebipenem pivoxil hydrobromide. Penicillin-binding protein (PBP) (bacterial) inhibitor, Carbapenem antibiotic, Treatment of urinary tract infections. DRUG FUTURE 2022. [DOI: 10.1358/dof.2022.47.5.3293606] [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: 10/18/2022]
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Engineer R, Chopra S, Shukla R, Mahantshetty U, Phurailatpam R, Ghadi Y, Gupta S, Shrivastava SK. Computed Tomography-Based Interstitial Brachytherapy for Recurrent Cervical Carcinoma in the Vaginal Apex. Clin Oncol (R Coll Radiol) 2021; 34:e1-e6. [PMID: 34716084 DOI: 10.1016/j.clon.2021.09.012] [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: 06/23/2020] [Revised: 06/30/2021] [Accepted: 09/17/2021] [Indexed: 11/03/2022]
Abstract
AIMS To determine the factors influencing the outcomes of patients with recurrences post-hysterectomy for cervical cancers treated with external beam radiotherapy (EBRT) and interstitial brachytherapy. MATERIALS AND METHODS This prospective study accrued 90 patients between October 2008 and May 2014. All patients had had a prior hysterectomy and were diagnosed with recurrent vaginal apex cancers with squamous cell carcinomas. All underwent EBRT of 50 Gy (2 Gy/fraction) using tomotherapy-based image-guided intensity-modulated radiotherapy with concurrent chemotherapy of weekly cisplatin (40 mg/m2) followed by high dose rate interstitial brachytherapy boost of 20 Gy (4 Gy/fraction twice a day). Local relapse, disease-free and overall survival were determined. RESULTS At a median follow-up of 74 months (4-123 months), 10/90 (11%) patients had local failure as the first site of relapse and 12/90 (13.3%) had first distant relapse. Only one patient had synchronous local and distant relapse. The 7-year local relapse-free, disease-free and overall survival were 87.6, 68.3 and 68.3%, respectively. Grade 2 and 3 rectal toxicity were seen in 5.6 and 3.1% of patients, respectively. Among these, two (2.2%) patients underwent temporary diversion colostomy due to vaginal sigmoid and rectovaginal fistula. Grade 2 and 3 bladder toxicity were seen in 5.6 and 1.1% of patients, respectively. In summary, the lateral disease extent (P = 0.048) and the presence of nodal disease at diagnosis (P = 0.08) had a statistically significant or borderline impact on local relapse without any impact on disease-free survival. Tumour size in itself did not affect overall survival. CONCLUSION With the integration of EBRT and interstitial brachytherapy, most vaginal apex recurrences can be salvaged. An excellent local control and survival is achievable using intensity-modulated radiotherapy with image guidance and concurrent chemotherapy followed by high dose rate interstitial brachytherapy.
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Affiliation(s)
- R Engineer
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, India.
| | - S Chopra
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, India
| | - R Shukla
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, India
| | - U Mahantshetty
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, India
| | - R Phurailatpam
- Department of Medical Physics, Tata Memorial Hospital, Mumbai, India
| | - Y Ghadi
- Department of Medical Physics, Tata Memorial Hospital, Mumbai, India
| | - S Gupta
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, India
| | - S K Shrivastava
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, India
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Armbrust R, Chekerov R, Sander S, Biebl M, Chopra S, Krell J, Rinne N, Nixon K, Fotopoulou C, Sehouli J. Surgery due to mechanical bowel obstruction in relapsed ovarian cancer: clinical and surgical results of a bicentric analysis of 87 patients. Arch Gynecol Obstet 2021; 305:963-968. [PMID: 34596738 PMCID: PMC8969036 DOI: 10.1007/s00404-021-06237-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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 09/06/2021] [Indexed: 11/28/2022]
Abstract
Introduction Mechanical bowel obstruction is a frequent acute and life-threatening event in relapsed ovarian cancer. Salvage surgery after failure of all conservative approaches, resulting in short bowel syndrome (SBS) constitutes a therapeutic dilemma. Our aim was to evaluate patients’ surgical and clinical outcome in these highly palliative situations. Previous, limited, data reported a high morbidity and mortality. However, recent surgical and therapeutical improvements in relapsed ovarian cancer (ROC) offer better identification of patients who might benefit from surgery in an effort to extend the window of opportunity to subsequently offer these patients novel systemic therapeutic approaches. Material and methods All subsequent ROC patients between 2012 and 2017 with acute mechanical bowel obstruction who underwent salvage extraperitoneal en bloc intestinal resection were retrospectively identified. Data were collected from two ESGO certified Ovarian Cancer Centers of Excellence (Charité Berlin and Imperial College London) and systematically evaluated regarding surgical and clinical outcomes. Results Overall, 87 ROC patients were included in the analysis (median age 56 years, range 24–88), 47% were platinum resistant. High grade serous was the most common histology (76%) while most of the patients (67%) had at least two previous lines of treatment. Mean observed OS was 7.8 months. After salvage surgery, 46% of the patients had a residual small bowel length < 180 cm and 18% > 180 cm resulting in 41% in need of total parental nutrition. In 80% of the patients a permanent stoma was necessary. 30d morbidity and mortality was 74% and 10%, respectively. More than half of the patients were able to receive further courses of chemotherapy after surgery. Discussion Salvage surgery for bowel obstruction in ROC patients needs careful consideration and identification of optimal surgical candidates to have the maximal therapeutic benefit. Despite the challenging morbidity profile, most patients managed to proceed to subsequent novel and conventional systemic treatment and so have their window of therapeutic opportunity extended.
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Affiliation(s)
- R Armbrust
- Department of Gynecology with Center for Oncological Surgery, Charité-University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - R Chekerov
- Department of Gynecology with Center for Oncological Surgery, Charité-University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - S Sander
- Department of Gynecology with Center for Oncological Surgery, Charité-University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - M Biebl
- Department of Surgery, Charité-University Hospital Berlin, Berlin, Germany
| | - S Chopra
- Department of Surgery, Charité-University Hospital Berlin, Berlin, Germany
| | - Jonathan Krell
- West London Gynecological Cancer Centre, Imperial College NHS Trust, London, UK
| | - Natasha Rinne
- West London Gynecological Cancer Centre, Imperial College NHS Trust, London, UK
| | - Katherine Nixon
- West London Gynecological Cancer Centre, Imperial College NHS Trust, London, UK
| | - C Fotopoulou
- West London Gynecological Cancer Centre, Imperial College NHS Trust, London, UK
| | - J Sehouli
- Department of Gynecology with Center for Oncological Surgery, Charité-University Hospital Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
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Nanchappan NS, Chopra S, Samuel A, Therumurtei L, Ganapathy SS. Mortality Rate and Ten Years Survival of Elderly Patients Treated with Total Hip Arthroplasty for Femoral Neck Fractures. Malays Orthop J 2021; 15:136-142. [PMID: 34429834 PMCID: PMC8381664 DOI: 10.5704/moj.2107.020] [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: 10/29/2020] [Accepted: 03/19/2021] [Indexed: 11/25/2022] Open
Abstract
Introduction: Mortality following traumatic femoral neck fractures in the elderly (age >60 years) is influenced by many factors. Addressing some of them may reduce the mortality rate thus improving patient survival and quality of life. Materials and methods: This study was a retrospective research using data collected from Hospital Sultanah Bahiyah, Kedah between the years 2008-2018. We measured outcomes such as age, gender, hospital stay, default rate, ambulation post-surgery, American Society of Anaesthesiologists score (ASA) and surgical timing in correlation with mortality rate and 10-year survival of elderly patients treated with Total Hip Arthroplasty for femoral neck fractures in this centre. Results: A total of 291 traumatic femoral neck fractures aged above 60 years post total hip arthroplasty performed were included. There was higher number of female (n =233) compared to male (n=53) Estimated 10 years survival from Kaplan Meier was 42.88% (95% CI: 33.15, 52.54). One year mortality rate in our study was found to be 18.9%. The average time to event was 7.1 years (95% CI:33.15, 52.24) with a mean age group of 75. Discussion: Total hip arthroplasty patients not ambulating after surgery had a 4.2 times higher hazard ratio compared to ambulators. Those with pre-existing systemic disease (ASA III and IV) were found to have the highest hazard ratio, almost five times that of healthy patients, after adjusting for confounding factors. Delay of more than seven days to surgery was found to be a significant factor in 10-year survival with a hazard ratio of 3.8, compared to surgery performed earlier. Conclusion: Delay of more than 7 days to surgery in 10 years survival was significant with high hazard ratio. It is a predictor factor for survival in 10 years. A larger sample size with a prospective design is required to confirm our findings regarding “unacceptable surgical timing” for femoral neck fractures in patients above 60 years of age.
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Affiliation(s)
- N S Nanchappan
- Department of Orthopaedics, Hospital Sultanah Bahiyah, Alor Setar, Malaysia
| | - S Chopra
- Department of Orthopaedics, Hospital Sultanah Bahiyah, Alor Setar, Malaysia
| | - A Samuel
- Department of Orthopaedics, Hospital Sultanah Bahiyah, Alor Setar, Malaysia
| | - L Therumurtei
- Department of Orthopaedics, Hospital Sultanah Bahiyah, Alor Setar, Malaysia
| | - S S Ganapathy
- Institute for Public Health, National Institutes of Health, Shah Alam, Malaysia
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Saxena D, Kaul G, Dasgupta A, Chopra S. Atoltivimab/maftivimab/odesivimab (Inmazeb) combination to treat infection caused by Zaire ebolavirus. Drugs Today (Barc) 2021; 57:483-490. [PMID: 34405205 DOI: 10.1358/dot.2021.57.8.3280599] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Zaire ebolavirus has been responsible for several catastrophic outbreaks with a high mortality rate. Unfortunately, there were no approved therapies or vaccines to treat or prevent infections caused by Ebola virus (EBOV) or other filoviruses. Atoltivimab/ maftivimab/odesivimab (Inmazeb) is the first Food and Drug Administration (FDA)-approved treatment for Zaire ebolavirus infection in adult and pediatric patients, including neonates born to a mother who is reverse transcription polymerase chain reaction (RT-PCR)-positive for Zaire ebolavirus infection. The efficacy of Inmazeb has been established in vivo and it has successfully completed a phase I clinical trial in healthy individuals with no drug-related adverse effects. Additionally, Inmazeb has displayed significant reduction in mortality in the PALM (PAmoja tuLinde Maisha) trial, when compared with the control arm receiving ZMapp. Inmazeb has received orphan drug designation from both the U.S. FDA and the European Medicines Agency (EMA).
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Affiliation(s)
- D Saxena
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - G Kaul
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - A Dasgupta
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - S Chopra
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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Winter A, Maurer MM, Schmelzle M, Malinka T, Biebl M, Fikatas P, Kröll D, Sauer IM, Hippler-Benscheidt M, Pratschke J, Chopra S. [Digital documentation of complications in visceral surgery: possibilities and evaluation of an instrument for quality management]. Chirurg 2021; 93:381-387. [PMID: 34406438 DOI: 10.1007/s00104-021-01482-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] [Accepted: 07/15/2021] [Indexed: 11/29/2022]
Abstract
Against the background of the growing economization of clinical medicine, in the last decades the topics of risk and complication management have also become more important in surgical disciplines. The standardization and reproducible documentation of outcome and complication data play a key role for valid quality control. In this article a digital system implemented at the surgical clinic of the Charité University Medicine in Berlin is analyzed with respect to its practicability for perioperative and postoperative monitoring of complications within the framework of quality assurance.
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Affiliation(s)
- A Winter
- Charité Universitätsmedizin Berlin, Berlin, Deutschland.
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Ranjan N, Chopra S, Mangaj A, Kannan S, Dora T, Engineer R, Mahantshetty U, Gurram L, Mittal P, Ghosh J, Maheshwari A, Shylasree T, Gupta S. PD-0817 Months and severity Score(MOSES)- A new approach to summarize adverse events in oncological trials. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07096-1] [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]
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23
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Swamidas J, Assenholt M, Serban M, Jain J, Chopra S, Hande V, Pradhan S, Tanderup K. PO-1855 Protocol compliance of two Knowledge Based models in two Geo-Ethnic populations for cervical cancer. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)08306-7] [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: 11/26/2022]
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24
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Sawant P, Gurram L, Mathew J, J M, Chopra S, A D, Ghadi Y, Ghosh J, Gupta S, Gulia S, TS S, Maheshwari A, Mahantshetty U. PO-1299 Outcomes of cervical cancer patients treated with hybrid CT-X Ray based intracavitary applications. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07750-1] [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: 11/30/2022]
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25
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Ranganathan P, Chinnaswamy G, Sengar M, Gadgil D, Thiagarajan S, Bhargava B, Booth CM, Buyse M, Chopra S, Frampton C, Gopal S, Grant N, Krailo M, Langley R, Mathur P, Paoletti X, Parmar M, Purushotham A, Pyle D, Rajaraman P, Stockler MR, Sullivan R, Swaminathan S, Tannock I, Trimble E, Badwe RA, Pramesh CS. The International Collaboration for Research methods Development in Oncology (CReDO) workshops: shaping the future of global oncology research. Lancet Oncol 2021; 22:e369-e376. [PMID: 34216541 PMCID: PMC8328959 DOI: 10.1016/s1470-2045(21)00077-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/27/2021] [Accepted: 02/04/2021] [Indexed: 02/07/2023]
Abstract
Low-income and middle-income countries (LMICs) have a disproportionately high burden of cancer and cancer mortality. The unique barriers to optimum cancer care in these regions necessitate context-specific research. The conduct of research in LMICs has several challenges, not least of which is a paucity of formal training in research methods. Building capacity by training early career researchers is essential to improve research output and cancer outcomes in LMICs. The International Collaboration for Research methods Development in Oncology (CReDO) workshop is an initiative by the Tata Memorial Centre and the National Cancer Grid of India to address gaps in research training and increase capacity in oncology research. Since 2015, there have been five CReDO workshops, which have trained more than 250 oncologists from India and other countries in clinical research methods and protocol development. Participants from all oncology and allied fields were represented at these workshops. Protocols developed included clinical trials, comparative effectiveness studies, health services research, and observational studies, and many of these protocols were particularly relevant to cancer management in LMICs. A follow-up of these participants in 2020 elicited an 88% response rate and showed that 42% of participants had made progress with their CReDO protocols, and 73% had initiated other research protocols and published papers. In this Policy Review, we describe the challenges to research in LMICs, as well as the evolution, structure, and impact of CReDO and other similar workshops on global oncology research.
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Affiliation(s)
- Priya Ranganathan
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India.
| | - Girish Chinnaswamy
- Division of Paediatric Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Manju Sengar
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Durga Gadgil
- Research Administration Council, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Shivakumar Thiagarajan
- Department of Head and Neck Surgical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | | | - Christopher M Booth
- Departments of Oncology and Public Health Sciences, Queen's University, Kingston, ON, Canada
| | - Marc Buyse
- International Drug Development Institute, Louvain-la-Neuve, Belgium; Data Science Institute, Hasselt University, Diepenbeek, Belgium
| | | | - Chris Frampton
- Departments of Medicine and Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Satish Gopal
- Center for Global Health, National Cancer Institute, Rockville, MD, USA
| | | | - Mark Krailo
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Ruth Langley
- Medical Research Council Clinical Trials Unit at University College London, London, UK
| | - Prashant Mathur
- National Centre for Disease Informatics and Research, Bengaluru, India
| | - Xavier Paoletti
- University of Versailles Saint-Quentin-en-Yvelines, Versailles, France; Department of Biostatistics, Institut Curie, Saint-Cloud, France; Department of Statistics for Precision Medicine, INSERM U900, Paris, France
| | - Mahesh Parmar
- Medical Research Council Clinical Trials Unit at University College London, London, UK
| | - Arnie Purushotham
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Douglas Pyle
- American Society of Clinical Oncology, Alexandria, VA, USA
| | - Preetha Rajaraman
- US Department of Health and Human Services, Washington, DC, USA; US Embassy, New Delhi, India
| | - Martin R Stockler
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | | | | | - Ian Tannock
- Division of Medical Oncology, Princess Margaret Cancer Centre and University of Toronto, Toronto, ON, Canada
| | - Edward Trimble
- Office of the Director, National Cancer Institute, NIH, US Department of Health and Human Services, Washington, DC, USA
| | - Rajendra A Badwe
- Departments of Administration and Surgical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - C S Pramesh
- Departments of Administration and Surgical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
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Mulye G, Gurram L, Mittal R, Chopra S, A D, Ghosh J, Gupta S, T.S. S, Maheshwari A, Mahantshetty U. PH-0448 Advanced Brachytherapy for Re-Irradiation in Gynaecological Malignancies: Outcomes and Toxicities. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07339-4] [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: 11/27/2022]
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Abstract
Cirrhosis contributes significantly to morbidity and mortality worldwide. Infections in patients with cirrhosis are common and significantly impact health-related quality of life. As our understanding of immune dysfunction associated with cirrhosis grows and as rates of drug-resistant organisms increase, the management of infections in cirrhosis has become increasingly nuanced. In this review, we discuss the current understanding of cirrhosis-associated immune deficiency, review the most common infections in patients with cirrhosis, and highlight techniques for the general clinician in the prevention and treatment of infections in this high-risk population.
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Affiliation(s)
- Kirsti A Campbell
- Beth Israel Deaconess Medical Center, Boston, Mass; Harvard Medical School, Boston, Mass.
| | - Hirsh D Trivedi
- Beth Israel Deaconess Medical Center, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Sanjiv Chopra
- Beth Israel Deaconess Medical Center, Boston, Mass; Harvard Medical School, Boston, Mass
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Swamidas J, Jain J, Nesvacil N, Tanderup K, Kirisits C, Schimd M, Agarwal P, Joshi K, Naga Ch P, Ranjan C, Gudi S, Gurram L, Chopra S, Mahantshetty U. OC-0107 Dosimetric Impact of CT and TRUS vs MR based volumes for Brachytherapy of Cervical Cancers. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)06311-8] [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: 11/25/2022]
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29
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Chopra S. SP-0073 Advocating global availability of cervical cancer brachytherapy. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)06487-2] [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: 11/28/2022]
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Abstract
Chagas disease is a vector-borne neglected tropical disease caused by Trypanosoma cruzi. It is a systemic and chronic parasitic infection which is endemic in 21 countries with 10 million cases worldwide and 12,000 annual deaths. Around 70 million people in the Americas are at risk of contracting this disease, and less than 1% of infected people are treated due to low disease awareness and limited access to treatment. The current treatment for Chagas disease consists of benznidazole and nifurtimox under the World Health Organization (WHO) authorization protocol. The current treatment has limitations in terms of efficacy against the chronic phase of infection and side effects associated with prolonged therapy. This review provides an update on nifurtimox progress over the years and its recent approval by the U.S. Food and Drug Administration (FDA) in 2020 for the treatment of Chagas disease in pediatric patients under 18 years of age.
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Affiliation(s)
- R Thakare
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - A Dasgupta
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India and Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - S Chopra
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India and Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.
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Thakare R, Dasgupta A, Chopra S. Fosmanogepix. GPI-anchored wall transfer protein 1 (Gwt1) (fungal) inhibitor, Treatment of invasive fungal infections. DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.4.3223384] [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: 10/21/2022]
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32
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Saxena D, Kaul G, Dasgupta A, Chopra S. Telacebec. Inhibitor of cytochrome bc1 complex cytochrome b subunit (QcrB), Treatment of tuberculosis, Treatment of M. ulcerans infection (Buruli ulcer). DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.5.3235210] [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: 10/21/2022]
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33
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Takare R, Dasgupta A, Chopra S. TNP-2092. RNA polymerase (bacterial) inhibitor, DNA gyrase (bacterial) inhibitor, DNA topoisomerase IV (bacterial) inhibitor, Treatment of medical device-associated bacterial biofilm infections. DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.2.3176879] [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: 10/22/2022]
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34
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Singh S, Dasgupta A, Chopra S. SPR-720. DNA gyrase subunit B (GyrB) (bacterial) inhibitor, Treatment of nontuberculous mycobacterial pulmonary diseases. DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.10.3304875] [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]
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35
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Saxena D, Kaul G, Dasgupta A, Chopra S. Afabicin. Enoyl-(acyl-carrier-protein) reductase FabI inhibitor, Antibacterial drug. DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.1.3179432] [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: 10/22/2022]
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36
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Saxena D, Kaul G, Dasgupta A, Chopra S. Ibezapolstat. Bacterial DNA polymerase IIIC inhibitor, Treatment of C. difficile infection. DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.8.3304878] [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]
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37
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Kaul G, Dasgupta A, Chopra S. Molnupiravir. RNA-directed RNA polymerase (RdRp) inhibitor, Treatment of mild to moderate COVID-19. DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.12.3331694] [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: 10/19/2022]
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38
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Imran M, Dasgupta A, Chopra S. Suvratoxumab. Monoclonal antibody targeting S. aureus alpha-toxin, Prevention of S. aureus nosocomial pneumonia. DRUG FUTURE 2021. [DOI: 10.1358/dof.2021.46.11.3294555] [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: 10/18/2022]
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39
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Kumari A, Kaur T, Ranjan P, Chopra S, Sarkar S, Baitha U. Workplace violence against doctors: Characteristics, risk factors, and mitigation strategies. J Postgrad Med 2020; 66:149-154. [PMID: 32675451 PMCID: PMC7542052 DOI: 10.4103/jpgm.jpgm_96_20] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Workplace violence is a major occupational issue concerning doctors that has a significant impact on their physical and psychological well-being. This ultimately affects the health care services of the country. Patient-led episodes of verbal violence are more prevalent in Asian countries, especially in the emergency department, psychiatric wards, and intensive care units, mostly faced by junior doctors and residents. Some common precursors of violence against doctors are patients and their attendants' dissatisfaction and low impulse control, poor administration, miscommunication, infrastructural issues especially differences in services between private and public hospitals, and negative media portrayal of doctors. The assessment of risk factors, development and implementation of workplace violence programs, and addressing underreporting of violent episodes have been suggested as some successful organizational mitigation strategies. Recommendations on the management of workplace violence include the development of participative, gender-based, culture-based, nondiscriminatory, and systematic strategies to deal with issues related to violence. This article aims to present a comprehensive review of workplace violence against doctors, discussing the prevalence, degree of violence, predictors, impact on physical and psychological health and intervention strategies to devise practical actions against workplace violence.
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Affiliation(s)
- A Kumari
- Department of Obstetrics and Gynaecology, AIIMS, New Delhi, India
| | - T Kaur
- Department of Medicine, AIIMS, New Delhi, India
| | - P Ranjan
- Department of Medicine, AIIMS, New Delhi, India
| | - S Chopra
- Department of Home Science, AIIMS, New Delhi, India
| | - S Sarkar
- Department of Psychiatry and National Drug Dependence Treatment Centre, AIIMS, New Delhi, India
| | - U Baitha
- Department of Medicine, AIIMS, New Delhi, India
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Shejul J, Chopra S, Ranjan N, Patil P, Naidu L, Mehta S, Mahantshetty U. PO-1143: Temporal course of late toxicity in patients undergoing pelvic radiation for cervical cancer. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01160-9] [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: 10/22/2022]
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41
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Swamidas J, Phurailatpam R, Chopra S, Panda S, Joshi K, Mahantshetty U. PO-1657: Deformable Dose Accumulation for patients treated with VMAT for cervical cancer. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01675-3] [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: 10/22/2022]
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42
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Chopra S, Dora T, Gupta S, Kannan S, Engineer R, Menachery S, Phurailatpam R, Mahantshetty U, Swamidas J, Ghosh J, Maheshwari A, TS S, Kerkar R, Deodhar K, Popat P, Shrivastava S. Phase III Randomized Trial of Postoperative Adjuvant Conventional Radiation (3DCRT) versus Image Guided Intensity Modulated Radiotherapy (IG-IMRT) in Cervical Cancer (PARCER): Final Analysis. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2069] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Engineer R, Saklani A, D'souza A, Mokal S, Dhyani A, Chopra S. PO-1108: SCRT and chemotherapy vs LCRT for unresectable rectal cancers. A propensity matchedpair analysis. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01125-7] [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: 10/22/2022]
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44
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Ghosh J, Agarwal P, Kapoor A, Philip D, Choudhary V, Bajpai J, Gulia S, Rath S, Maheshwari A, Chopra S, Mahantshetty U, Sable N, Popat P, Shetty N, Thakur M, Kulkarni S, Menon S, Rekhi B, Deodhar K, Jadhav S, Balsarkar G, Bansal V, Gupta S. Clinical, socioeconomic characteristics, treatment and reproductive outcomes of patients with gestational trophoblastic neoplasia at a tertiary care hospital in India. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.05.650] [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: 11/16/2022]
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45
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Raakow J, Denecke C, Chopra S, Fritz J, Hofmann T, Andreou A, Thuss-Patience P, Pratschke J, Biebl M. [Laparoscopic versus open gastrectomy for advanced gastric cancer : Operative and postoperative results]. Chirurg 2020; 91:252-261. [PMID: 31654103 DOI: 10.1007/s00104-019-01053-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [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] [Indexed: 12/16/2022]
Abstract
BACKGROUND Minimally invasive gastrectomy is increasingly becoming established worldwide as an alternative to open gastrectomy (OG); however, the majority of available articles in the literature refer to Asian populations and early stages of gastric cancer. This makes an international comparison difficult due to a discrepancy in patient populations and tumor biology as well as Asian and western treatment approaches. Little is known, therefore, whether laparoscopic gastrectomy (LG) can be performed in advanced cancer, in particular with respect to laparoscopic D2 lymphadenectomy, with sufficient radicality and safety in this country. MATERIAL AND METHODS All gastrectomies performed for the treatment of advanced gastric cancer with clinical UICC stages 2 and 3 between 2005 and 2017 were analyzed. A case match by age, gender and UICC stage was performed to compare the operative and early postoperative results of LG and OG. RESULTS A total of 243 patients with advanced gastric cancer were analyzed. Of these 81 patients (33.3%) underwent LG. The operative time for LG was around 74 min longer (279.2 min vs. 353.4 min, OG vs. LG; p < 0.001), the hospital stay after LG was around 4 days shorter (22.9 days vs. 18.4 days, OG vs. LG; p < 0.001). Significantly more lymph nodes were resected by LG (24.1 lymph nodes vs. 28.8 lymph nodes, OG vs. LG; p < 0.001). In terms of morbidity and mortality there were no differences between the groups. CONCLUSION The present study showed that minimally invasive gastrectomy can be performed safely and with comparable histopathological results to open surgery, even in advanced gastric cancer in western populations; however, larger case series and evidence from high-quality studies are urgently needed especially to compare short-term and long-term survival.
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Affiliation(s)
- J Raakow
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - C Denecke
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - S Chopra
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - J Fritz
- Department für Medizinische Statistik, Informatik und Gesundheitsökonomie, Medizinische Universität Innsbruck, Schöpfstraße 41/1, 6020, Innsbruck, Österreich
| | - T Hofmann
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - A Andreou
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - P Thuss-Patience
- Medizinische Klinik mit Schwerpunkt Hämatologie, Onkologie und Tumorimmunologie, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Virchow-Klinikum, Augustenburger Platz 1, 13353, Berlin, Deutschland
| | - J Pratschke
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland
| | - M Biebl
- Chirurgische Klinik, Charité - Universitätsmedizin Berlin, Gliedkörperschaft der Freien Universität Berlin und der Humboldt-Universität zu Berlin, Campus Mitte, Charité Campus Virchow, Charitéplatz 1, 10117, Berlin, Deutschland.
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Abstract
Lascufloxacin hydrochloride (AM-1977) is a novel 8-methoxy fluoroquinolone antibacterial agent with a unique pharmacophore at the 1st and 7th positions of the quinoline nucleus developed by Kyorin Pharmaceutical Co., Ltd. (Tokyo, Japan). It has been approved by the Japanese Ministry of Health, Labour and Welfare (MHLW) for treatment of respiratory tract and ear, nose and throat infections including community-acquired pneumonia and otorhinolaryngological infections, and shows great promise against fluoroquinolone-resistant strains of major pathogens which infect the respiratory tract. It is suitable for treating infections caused by Staphylococcus, Streptococcus, Pneumococcus, Moraxella (Branhamella) catarrhalis, Klebsiella, Enterobacter, Haemophilus influenzae, Legionella pneumophila, Prevotella and Mycoplasma pneumoniae that are sensitive to this drug.
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Affiliation(s)
- R Thakare
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - S Singh
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - A Dasgupta
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India
| | - S Chopra
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India.
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Saxena D, Kaul G, Dasgupta A, Chopra S. Levonadifloxacin arginine salt to treat acute bacterial skin and skin structure infection due to S. aureus including MRSA. Drugs Today (Barc) 2020; 56:583-598. [PMID: 33025952 DOI: 10.1358/dot.2020.56.9.3168445] [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] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Acute bacterial skin and skin structure infections (ABSSSIs) are one of the most common types of infections due to methicillin-resistant Staphylococcus aureus (MRSA). The standard of care for ABSSSI includes glycopeptides such as vancomycin, teicoplanin, oxazolidinones and fluoroquinolones, which are potent broad-spectrum antibacterial agents. Unfortunately, due to indiscriminate utilization, resistance to these agents is rising and identification of novel agents is an urgent unmet medical need. In this context, levonadifloxacin (WCK-771) is a novel, hydrate arginine salt of nadifloxacin with improved bactericidal activity against MRSA as well as fluoroquinolone-resistant S. aureus by targeting bacterial DNA supercoiling enzymes DNA gyrase and topoisomerase IV. Levonadifloxacin displays a broad-spectrum bactericidal activity against Gram-positive and Gram-negative bacteria, atypical bacteria, anaerobic bacteria and bioterror pathogens with a very low frequency of mutation. Levonadifloxacin also displays improved activity under low pH biofilm environments. The drug has successfully completed phase I, phase II and phase III clinical trials in India. The U.S. Food and Drug Administration (FDA) granted a Qualified Infectious Disease Product (QIDP) designation to levonadifloxacin for the treatment of MRSA infections in August 2014.
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Affiliation(s)
- D Saxena
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, India
| | - G Kaul
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, India
| | - A Dasgupta
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, India
| | - S Chopra
- Division of Microbiology, CSIR-Central Drug Research Institute, Lucknow, India.
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Deb NK, Kalita K, Giri PK, Abhilash SR, Umapathy GR, Biswas R, Das A, Kabiraj D, Chopra S, Bhuyan M. Carbon-backed thin tin (116Sn) isotope target fabrication by physical vapor deposition technique. J Radioanal Nucl Chem 2020. [DOI: 10.1007/s10967-020-07316-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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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49
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Blattner MS, August J, Chopra S, Dalal L, Luthra S, Cunningham L, Dunham K, Thomas RJ. 0758 Quantification of Late REM Periods in Patients With Prolonged Sleep Duration. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.754] [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] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Evaluation of hypersomnia includes polysomnography followed by mean sleep latency testing (MSLT). As consistent with guidelines as applied in most centers, the overnight portion of the study will be terminated to begin sleep latency testing. For patients with prolonged sleep duration, this interruption could result in REM sleep on nap testing that reflects continuation of their biological night, rather than abnormalities in REM sleep pressure/regulation.
Methods
We reviewed 42 consecutive extended (unrestricted) sleep studies for patients with a total sleep time greater than 600 minutes. For studies with sleep onset before midnight, we evaluated for REM period onset after 6AM, the number of REM periods after 6AM and 8AM, and the time of the final REM period onset.
Results
42 hypnograms were reviewed for patients undergoing evaluation of hypersomnia, median age 32 years (range 19-92) with a median total sleep time of 663 minutes (range 602-832), of these 28/42 (67%) had sleep onset before midnight (12 AM) and were included in the analysis. 27/28 (96%) of hypnograms reviewed had REM sleep after 6 AM, 24/28 (86%) had REM sleep after 8 AM, with the onset of the final REM period ranging from 4:46 AM-12:30 PM for patients with sleep onset time before midnight (12 AM).
Conclusion
These data suggest that termination of overnight polysomnography to complete mean sleep latency testing, as is standard in most sleep labs, may influence the presence of REM sleep on MSLT for patients with prolonged total sleep duration. These results may have implications for the interpretation of MSLT for patients with long sleep duration, and may explain why a given individual may test as type II narcolepsy or idiopathic hypersomnia unpredictably on repeat testing.
Support
Sleep Medicine Fellowship at BIDMC
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Affiliation(s)
- M S Blattner
- Sleep Medicine; Beth Israel Deaconess Medical Center, Boston, MA
| | - J August
- Sleep Medicine; Beth Israel Deaconess Medical Center, Boston, MA
| | - S Chopra
- Sleep Medicine; Beth Israel Deaconess Medical Center, Boston, MA
| | - L Dalal
- Sleep Medicine; Beth Israel Deaconess Medical Center, Boston, MA
| | - S Luthra
- Sleep Medicine; Beth Israel Deaconess Medical Center, Boston, MA
| | - L Cunningham
- Sleep Medicine; Beth Israel Deaconess Medical Center, Boston, MA
| | - K Dunham
- Sleep Medicine; Beth Israel Deaconess Medical Center, Boston, MA
| | - R J Thomas
- Sleep Medicine; Beth Israel Deaconess Medical Center, Boston, MA
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Chopra S, Luthra S, Dalal L, Blattner M, August J, Thomas R, Heckaman E. 0592 Prevalence of Sleep Apnea in Patients with Tracheobronchomalacia. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.589] [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] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Tracheobronchomalacia (TBM) is a pathologic weakness in the trachea and bronchi leading to excessive dynamic narrowing of the airway. A relationship between sleep disordered breathing (SDB) and TBM has been observed before. SBD may be an important contributor to development or progression of TBM. The objective was to determine the Prevalence and characteristics of sleep disordered breathing in patients with tracheobronchomalacia.
Methods
We performed a retrospective chart review of patients who have been diagnosed with tracheobronchomalacia and who also underwent a polysomnogram (PSG) at the AASM - accredited Sleep Center of Beth Israel Deaconess Medical Center.
Results
In our 24 patient cohort of TBM, 71% were females, mean age 55 years (SD ± 12.3 years) and mean BMI 31.7 kg/m2 (SD ± 9.4 kg/m2). In patients with TBM we found a sleep apnea prevalence of 62.5% (n= 15), defined as an apnea-hypopnea index>5/hour (hour) with a desaturation greater than 4%. Of the 15 patients, 73.3% (n = 11) had mild sleep apnea, 20% (n = 3) had moderate sleep apnea, 6.6% (n = 1) had severe sleep apnea, defined per the AASM criteria with oxygen desaturation greater than 4%. The TBM cohort had a mean sleep efficiency of 72.7% (SD ± 22.2%) with a mean REM of 16.3% (SD ± 9.8 %). Other characteristics included a median AHI 3% of 19.9/hour (95% CI 3.9 - 25.0), median AHI 4% of 5.5/hour (95% CI 3.9 - 9.3), Respiratory disturbance index of 22/hour (95% CI 15.1 to 28.4). No unique challenges for treatment with positive airway pressure were noted.
Conclusion
Sleep apnea may be more common in patients with tracheobronchomalacia and could be regularly screened.
Support
none
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