Jaiganesh Manickavasagam

Jaiganesh Manickavasagam


Prominent publications by Jaiganesh Manickavasagam

KOL Index score: 11583

Peri-operative SARS-CoV-2 infection increases postoperative mortality. The aim of this study was to determine the optimal duration of planned delay before surgery in patients who have had SARS-CoV-2 infection. This international, multicentre, prospective cohort study included patients undergoing elective or emergency surgery during October 2020. Surgical patients with pre-operative SARS-CoV-2 infection were compared with those without previous SARS-CoV-2 infection. The primary outcome ...

Known for Surgery Patients |  Sars‐cov‐2 Infection |  Child Child |  International Prospective |  Operative Sars
KOL Index score: 5311

BACKGROUND: Parotidectomy is often performed as an inpatient procedure largely due to drain insertion; however, outpatient parotidectomy has increasingly become an attractive alternative for its shorter hospital stays and greater efficiency in cost-effectiveness.

OBJECTIVE OF REVIEW: To assess the safety and feasibility of outpatient (or same-day discharge) parotidectomy compared with inpatient parotidectomy.

TYPE OF REVIEW: Systematic review of the literature and meta-analysis, in ...

Known for Inpatient Parotidectomy |  Surgical Site Infection |  Day Discharge |  Cochrane Library |  Postoperative Complications
KOL Index score: 5083

SARS-CoV-2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri-operative or prior SARS-CoV-2 were at further increased risk of venous thromboembolism. We conducted a planned sub-study and analysis from an international, multicentre, prospective cohort study of elective and emergency patients ...

Known for Sars‐cov‐2 Infection |  Venous Thromboembolism |  Surgery Sars |  Risk Postoperative |  Cohort Patients
KOL Index score: 5076

We aimed to determine the impact of pre-operative isolation on postoperative pulmonary complications after elective surgery during the global SARS-CoV-2 pandemic. We performed an international prospective cohort study including patients undergoing elective surgery in October 2020. Isolation was defined as the period before surgery during which patients did not leave their house or receive visitors from outside their household. The primary outcome was postoperative pulmonary ...

Known for Elective Surgery |  Pre‐operative Isolation |  Sarscov2 Infection |  International Prospective |  Cov2 Pandemic
KOL Index score: 4456

To investigate individual stapes surgery practice in the UK, a retrospective study was conducted by postal questionnaire to all ‘assumed’ stapes-performing otologists. 225 questionnaires were sent out to practicing otologists in the UK. 184 replies (81.8 %) indicated that 134 (72.9 %) otologists perform stapes surgery [stapedectomy (8.2 %), stapedotomy (91.0 %) or other (0.8 %)]. The ‘6–10 stapes operation per year’ category is the most common, with most using general anaesthetic (GA) ...

Known for Stapes Surgery |  United Kingdom |  Hearing Loss |  Ossicular Prosthesis |  Conductive Humans
KOL Index score: 4187

BACKGROUND: Cigarette smoking is a well-established risk factor for head and neck (HN) cancers. Use of electronic cigarettes (e-cigarettes) is gaining popularity, being advertised as benign alternatives to tobacco. A wide variety of potentially harmful chemical components with variable quantity have been identified in e-liquids and aerosols of e-cigarettes. However, use of e-cigarettes remains controversial due to conflicting evidence.

OBJECTIVES: We aimed to assess the ...

Known for Electronic Cigarettes |  Cigarette Smoking |  Head Neck |  Nicotine Delivery |  Global Health
KOL Index score: 4128

We used the 18-question Glasgow Benefit Inventory (GBI) to conduct a retrospective assessment of quality of life following nasal valve surgery. We telephoned 53 patients who had undergone open rhinoplasty for the treatment of nasal valve collapse over a 2-year period. A total of 39 patients--24 men and 15 women, aged 20 to 50 years (mean: 38)--agreed to participate and answer the questions. Follow-up ranged from 3 to 12 months (mean: 8). The spectrum of possible GBI scores ranges from ...

Known for Nasal Valve |  Quality Life |  Glasgow Benefit Inventory |  Obstruction Nose |  Rhinoplasty Treatment
KOL Index score: 3764

BACKGROUND: Remote triage for suspected head and neck cancer (HNC) referrals was adopted by many institutions during the initial peak of the coronavirus disease 2019 pandemic. Its safety in this population has not been established.

METHODS: A 16-week, prospective, multicenter national service evaluation was started on March 23, 2020. Suspected HNC referrals undergoing remote triage in UK secondary care centers were identified and followed up for a minimum of 6 months to record the cancer ...

Known for Neck Cancer |  Risk Stratification |  6 Months |  Suspected Head |  United Kingdom
KOL Index score: 2417

OBJECTIVE: This study assesses the efficacy of alar suspension sutures in the management of nasal valve collapse causing nasal obstruction. These sutures are inserted between the vestibular skin and lateral crura and hitched to the periosteum of the medial inferior orbital margin; this is a variation of the alar (change everywhere) suspension suture technique.

METHOD: A retrospective review of patients who underwent alar suspension suture insertion between January 2009 and December 2010 ...

Known for Nasal Valve Collapse |  Obstruction Nose |  Visual Analog |  Suture Techniques |  Months Postoperatively
KOL Index score: 1883

AIMS: We undertook a study to ascertain what factors general practitioners consider important when referring children for tonsillectomy, and to compare these views with those of consultant ENT surgeons.

METHODS: Web-based questionnaire study.

RESULTS: A total of 141 general practitioners and 146 consultants responded. Tonsillectomy in children was regarded as a useful operation by 65 per cent of general practitioners and 98 per cent of consultant ENT surgeons. This difference was ...

Known for Children Operation |  Indications Tonsillectomy
KOL Index score: 1868

Retropharyngeal abscess can be a life-threatening emergency with potential for airway compromise. We report a case of retropharyngeal abscess caused by Kingella denitrificans in a 66-year-old Caucasian man taking low-dose methotrexate for psoriatic arthritis. K denitrificans has not been previously reported as a cause of retropharyngeal abscess. K denitrificans, along with other Kingella species, is often found to be part of the normal upper respiratory tract flora. Potentially ...

Known for Kingella Denitrificans |  Neisseriaceae Infections |  Aged Anti
KOL Index score: 1691

BACKGROUND AND OBJECTIVE: Recurrent respiratory papillomatosis is the most common benign neoplasm of the larynx in children. Intralesional injection of cidofovir may have some potential as an adjunctive treatment. There is no standardised protocol in the UK for the management of recurrent respiratory papillomatosis. This study aimed to investigate the management practices of surgeons treating paediatric recurrent respiratory papillomatosis in the UK.

METHOD: A web questionnaire survey ...

Known for Recurrent Respiratory |  Papillomavirus Infections |  Laser Therapy |  Agents Cidofovir |  Questionnaire Survey
KOL Index score: 1477

Nasal dermoid sinus cysts are the most common congenital midline nasal lesions. We describe a novel technique for the excision of a nasal dermoid cyst in a 2-year-old boy using a four hand endoscopic approach via a small scalp incision behind the hairline. The technique, although somewhat challenging, avoids a facial scar.

Known for Dermoid Cyst |  Facial Scar |  Outcome Child |  Nose Neoplasms |  Endoscopic Approach
KOL Index score: 1255
Known for Focal Inflammatory Myositis |  Paraspinal Neck Muscles


Jaiganesh Manickavasagam: Influence Statistics

Sample of concepts for which Jaiganesh Manickavasagam is among the top experts in the world.
Concept World rank
drainless parotidectomy #2
focal inflammatory myositis #4
paraspinal neck muscles #6
parotidectomy systematic #10
parotidectomy inpatient #12
inpatient parotidectomy #12
outpatient parotidectomy #15
drainless #18
kingella male #26
kingella denitrificans #53
transoral robotic resection #53
septal button #54
surgery neurilemmoma #58
nasal valve collapse #79

Key People For Elective Surgery

Top KOLs in the world
Douglas G Douglas
observational studies consort statement randomised trials
Henrik Kehlet
knee arthroplasty epidural analgesia chronic pain
William G Henderson†
veterans affairs postoperative complications patient safety
Andrew Smith
food enzyme south africa antiplatelet therapy
Shukri F Khuri¶
veterans affairs cardiopulmonary bypass cardiac surgery
Claudia Doris Spies
postoperative delirium cardiac surgery septic shock

Jaiganesh Manickavasagam:Expert Impact

Concepts for whichJaiganesh Manickavasagamhas direct influence:Elective surgery,  Patients surgery,  Inpatient parotidectomy,  Stapes surgery,  Orbital exenteration,  Outpatient parotidectomy,  Nasal valve collapse,  Surgery patients.

Jaiganesh Manickavasagam:KOL impact

Concepts related to the work of other authors for whichfor which Jaiganesh Manickavasagam has influence:Elective surgery,  Antiplatelet agents,  Surgical activity,  Focal myositis,  Sarscov2 infection,  Postoperative complications,  Idiopathic subglottic stenosis.



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Tayside academic science centre, University of Dundee, Scotland. | Ninewells Hospital and Medical School | Department of Otolaryngology, Ninewells Hospital, Dundee, Scotland. | Department of Otolaryngology Ninewells Hospital, Dundee, UK | Tayside Med

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