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Anaesthesia techniques for surgical procedures
Anaesthesia techniques aim to induce temporary unconsciousness and pain relief during surgical procedures. General anaesthesia is the most common technique, involving a combination of intravenous drugs and inhaled gases to render the patient unconscious. Monitored Anaesthesia Care (MAC) involves administering sedatives and pain medications to keep the patient relaxed and comfortable during a procedure. Balanced anaesthesia combines different medications to achieve optimal pain control, muscle relaxation, and sedation. Pre-operative assessment is crucial to evaluate the patient's overall health, allergies, and any potential risks associated with anaesthesia. Anaesthesiologists carefully monitor the patient's vital signs, such as heart rate, blood pressure, and oxygen levels throughout the procedure. Inhalation agents like sevoflurane and desflurane are commonly used during general anaesthesia to maintain unconsciousness.
About the Speaker
Dr. Venkata Saibabu
Consultant Anesthesiologist, Apollo Hospitals
Upcoming Case Discussions
H. pylori Treatment with PYELRA®: Best Practices
PYLERA® is a medication used for the treatment of Helicobacter pylori (H. pylori) infection, a common cause of stomach ulcers and gastritis. It contains a combination of three active ingredients: bismuth subcitrate potassium, metronidazole, and tetracycline. This combination works synergistically to eradicate H. pylori bacteria and reduce associated symptoms. Treatment with PYLERA® typically involves taking multiple capsules four times a day for a specified duration, as prescribed by a healthcare provider. It is important to follow the treatment regimen as directed and to discuss potential side effects
Ulcerative colitis: Diagnosis & Management
Ulcerative colitis is diagnosed through a combination of clinical evaluation, laboratory tests, imaging studies, and endoscopic examination of the colon. Key diagnostic tests include stool studies to rule out infections, blood tests for inflammatory markers like C-reactive protein and fecal calprotectin, and colonoscopy with biopsy to visualize the colon and confirm the diagnosis. Imaging studies like CT scans or MRI may be used to assess disease severity and complications such as toxic megacolon or perforation. Management of ulcerative colitis involves a step-wise approach, starting with anti-inflammatory medications like aminosalicylates for mild to moderate disease.Immunosuppressants such as corticosteroids, thiopurines, or biologics (e.g., anti-TNF agents) are used for moderate to severe disease or if patients do not respond to first-line therapy. Regular monitoring of disease activity through symptom assessment, blood tests, and endoscopic evaluation is crucial for disease management and to prevent complications.
Postpartum Haemorrhage (PPH)
Postpartum hemorrhage (PPH) is a significant complication following childbirth, characterized by excessive bleeding within 24 hours of delivery. It's a leading cause of maternal mortality globally. PPH can occur due to various factors, including uterine atony (failure of the uterus to contract), trauma during childbirth, retained placental tissue, or coagulation disorders. Prompt recognition and intervention are crucial to prevent severe consequences. Management typically involve uterine massage, administration of uterotonic medications, uterine artery embolization, or, in severe cases, surgical interventions like hysterectomy. Timely and effective management strategies are essential to reduce maternal morbidity and mortality associated with PPH.
Management of Pulmonary Fibrosis
Pulmonary fibrosis is diagnosed through a combination of medical history, imaging studies (like high-resolution CT scans), pulmonary function tests, and sometimes lung biopsies. Treatment often involves medications such as corticosteroids, immunosuppressants (like azathioprine or mycophenolate), and antifibrotic drugs (such as pirfenidone or nintedanib) to slow disease progression and manage symptoms.Supplemental oxygen therapy is commonly prescribed to relieve shortness of breath and improve oxygen levels in the blood. This program combines exercise training, education, and breathing techniques to improve overall physical condition and quality of life. Patients with pulmonary fibrosis should receive vaccinations against influenza and pneumococcal pneumonia to reduce the risk of respiratory infections. In severe cases, lung transplantation may be considered for eligible patients to improve survival and quality of life. Treatments like nutritional support, psychological counseling, and palliative care can provide comprehensive support and symptom management.
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