Avoidance and Management of Complications in Retrosigmoid Approach to Vestibular Schwannomas.

An experience with two rare complications during surgery of vestibular schwannomas (VSs) is presented, and measures to avoid and manage the complications are discussed.Case A: Spinal cord ischemia in semi-sitting position: A 47-year-old with a giant vestibular schwannoma (VS) underwent surgery through a retrosigmoid approach in the semi-sitting position. The intraoperative phase was uneventful, except for an episode of moderate hypotension.

Cardiovascular disease risk assessment and multidisciplinary care in prostate cancer treatment with ADT: recommendations from the APMA PCCV expert network.

Purpose: Androgen deprivation therapy (ADT) is the mainstay approach for prostate cancer (PCa) management. However, the most commonly used ADT modality, gonadotropin-releasing hormone (GnRH) agonists, has been associated with an increased risk of cardiovascular disease (CVD).

Methods: The PCa Cardiovascular (PCCV) Expert Network, consisting of multinational urologists, cardiologists and oncologists with expertise in managing PCa, convened to discuss challenges to routine cardiovascular risk assessment in PCa management, as well as how to mitigate such risks in the current treatment landscape.

Evaluation of adherence with lung-protective ventilator strategies in moderate-to-severe acute respiratory distress syndrome in a tertiary care setup in India: A prospective observational study.

Background: Evaluation of the efficacy and safety of mechanical ventilation settings is a cornerstone of the early phase of the management of acute respiratory distress syndrome (ARDS). This study aimed to evaluate the adherence to currently recommended lung-protective ventilator strategies (tidal volume, plateau pressure, driving pressure, prone positioning, and positive end-expiratory pressure [PEEP]) for adults with moderate-to-severe ARDS in a tertiary care setup, thereby evaluating if lung-protective ventilation is associated with improved outcomes.

Methods: This was an observational study over 1 year in ventilated moderate-to-severe ARDS participants.

Long-term hormonal and imaging outcomes of adjunctive gamma knife radiosurgery in non-functioning pituitary adenomas: a single center experience.

Purpose: Gamma Knife Radiosurgery(GKRS) is an established modality for treatment of non-functioning pituitary adenomas(NFPA). The objective of the study was to assess long-term hormonal and imaging outcomes after adjunctive GKRS in patients with NFPA.

Methods: A retrospective review of records of 109 patients with NFPA, from 1996 to 2020, who received adjunctive GKRS, was performed.

Differences in management and treatment of traumatic adult pan brachial plexus injuries: a global perspective regarding continental variations.

An expert opinion study was designed to query five countries and six brachial plexus surgeons regarding the demographics, mechanisms of injury, evaluation, timing of surgery, reconstructive strategies and controversies in adult traumatic pan brachial plexus injuries. Variations in assessing outcomes, management of neuropathic pain and future considerations were elucidated. Clear differences in regional demographics, mechanisms of injury, patient evaluation and treatment strategies were identified.

Reinfection in COVID-19: A scoping review.

Reinfections in COVID-19 are being reported all around the world and are a cause for concern, considering that a lot of our assumptions and modeling (including vaccination) related to the disease have relied on long-term immunity. We were one of the first groups to report a series of 4 healthcare workers to have been reinfected. This review article reports a scoping review of the available literature on reinfections, with a discussion of the implications of reinfections.

Assessment of core capacities for antimicrobial stewardship practices in indian hospitals: Report from a multicentric initiative of global health security agenda.

Introduction: Antimicrobial-resistant HAI (Healthcare associated infection) are a global challenge due to their impact on patient outcome. Implementation of antimicrobial stewardship programmes (AMSP) is needed at institutional and national levels. Assessment of core capacities for AMSP is an important starting point to initiate nationwide AMSP.

Microsurgery of Vestibular Schwannoma Post-radiosurgery.

Objectives: Microsurgery of vestibular schwannoma (VS) after radiosurgery is not common. In this study, we analyze nerve functional outcomes and technical challenges associated with the microsurgery following radiosurgery of VS.

Materials And Methods: Sixteen patients underwent microsurgery at an average of 37 months (range 3-96 months) after radiosurgery.

Reconstructive Challenges of Proximal Ulnar Bone Tumors: Our Experience with Biological Osteoarticular Reconstruction Using Extracorporeal Irradiation and Reimplantation.

Introduction: Limb salvage surgery following proximal ulna resection poses a challenge in reconstruction of the complex elbow anatomy. Various reconstruction methods described offer inadequate restoration of function and stability. Following resection of proximal ulna tumors, we aimed to restore the joint using the resected osteochondral segment of proximal ulna treated with extracorporeal irradiation and reimplantation.

Does Extracorporeal Irradiation and Reimplantation After Acetabular Resections Result in Adequate Hip Function? A Preliminary Report.

Background: Pelvic resections are challenging, and reconstruction of the resected acetabulum to restore mobility and stability is even more difficult. Extracorporeal radiation therapy (ECRT or extracorporeal irradiation) of autograft bone and reimplantation allows for a perfect size match and has been used with some success in the extremities. Although the risk of wound complications in pelvic surgery has discouraged surgeons from using ECRT of autografts in that anatomic site, we believe it may be a reasonable option.

Is vitamin D deficiency behind the scenes for high incidence of Giant cell tumor amongst the Indian population? Unraveling the vitamin D - RANKL association.

Introduction: The major neoplastic and proliferative component of GCTB is the stromal tumor cells; that they have shown no evidence of bone destruction, instead the massive tissue destruction appears to be a result of tumor induced osteoclastogenesis. The discovery of receptor activator of nuclear factor kB (RANK) and RANK binding ligand (RANKL) uncovered the bone homeostasis and molecular mechanism by which multiple compounds (including vitamin D) regulated osteoclast differentiation; a function mediated by osteoblastic cells and osteoclast-precursor cells.

Hypothesis: In a country burdened by vitamin D deficiency, causal relation between hypovitaminosis D and GCTB was hypothesized based on the vitamin D mediated RANKL expression and osteoclastogenesis, as India is also a population with higher incidence of GCTB as compared to Western populations described in the literature.

Successful use of intravitreal and systemic colistin in treating multidrug resistant Pseudomonas aeruginosa post-operative endophthalmitis.

We report a case series of post-operative endophthalmitis due to Pseudomonas aeruginosa. A total of 8 patients operated for cataract, were referred to our facility with acute onset of decreased vision 1-2 days following surgery. All patients had clinical evidence of acute exogenous endophthalmitis with severe anterior chamber exudative reaction.

Effect on corneal endothelial cell loss during phacoemulsification: fortified balanced salt solution versus Ringer lactate.

Purpose: To compare the effect of phacoemulsification on the corneal endothelium using fortified balanced salt solution (BSS Plus) and Ringer lactate as the intraocular irrigating solution.

Setting: P.D.

Effects of mobile phone use on specific intensive care unit devices.

Background And Aims: To observe the effects of mobile phone use in the vicinity of medical devices used in a critical care setting.

Subjects And Methods: Electromagnetic interference (EMI) was tested by using two types of mobile phones - GSM and CDMA. Mobile phones were placed at a distance of one foot from three medical devices - syringe pump, mechanical ventilator, and the bedside monitor - in switch off, standby, and talking modes of the phone.

Celiac crisis with hypokalemic paralysis in a young lady.

Celiac crisis presents as severe acute diarrhea with life-threatening metabolic derangement in a patient with celiac disease. We report a 30-year-old lady who was admitted with one-month history of worsening small bowel-type diarrhea. She developed acute quadriparesis due to refractory hypokalemia.

Hepatic tuberculosis in absence of disseminated abdominal tuberculosis.

Liver involvement in tuberculosis in absence of miliary tuberculosis is rare. This study was performed to analyse the spectrum and response to treatment of hepatic tuberculosis in the absence of miliary abdominal tuberculosis. Retrospective analysis of seven cases of hepatic tuberculosis without miliary abdominal tuberculosis who presented at the single tertiary referral center were analyzed.

Cytomegalovirus involving gastric antrum in immunocompromised hosts: a report of 5 cases.

Cytomegalovirus infection, which is common in immunosuppressed patients, only rarely affects the stomach, especially the gastric antrum. We report five patients with cytomegalovirus infection of the stomach with antral involvement. Of these, four had undergone renal transplant and one had HIV infection.

Unrecognised ventriculitis/meningitis presenting as hydrocephalus in infancy.

Infantile hydrocephalus due to unrecognized neonatal-onset meningitis/ventriculitis, was studied retrospectively using 1991-1998 chart review. Seventy two patients with hydrocephalus were reviewed. Thirteen infants had hydrocephalus associated with active meningitis/ventriculitis which had remained unrecognized.

Tachycardiac storm in infant with WPW syndrome: "rescue" radiofrequency ablation.

A two-month-old child having WPW syndrome and orthodromic tachycardia was on treatment with digoxin, flecainide and amiodarone. Despite this, he continued to have severe, very frequent episodes of tachycardia. The left-sided accessory pathway was hence ablated via a patent foramen ovale.