Perioperative and Preanaesthesia Care: questions and answers

In detail

The assessment follows a structured process. The anaesthetist takes a detailed history of past illnesses, surgeries, allergies, and current medicines. A focused examination checks your airway, heart, and lungs.

Basic investigations such as blood counts, kidney and liver function, ECG, and chest X-ray are ordered based on your age and comorbidities. Risk stratification identifies patients who need cardiac, pulmonary, or renal optimisation before surgery.

Medication adjustments, such as stopping blood thinners or adjusting diabetes drugs, are planned. The goal is to reduce perioperative complications by addressing modifiable risk factors like anaemia, uncontrolled blood pressure, or poor nutritional status before the operation.

In detail

These symptoms suggest underlying cardiopulmonary or renal disease that increases perioperative risk. The preanaesthesia assessment aims to detect and optimise such conditions before surgery. For example, new or worsening breathlessness may indicate heart failure or lung disease needing treatment.

Chest pain could mean coronary artery disease requiring cardiology review. Palpitations may reveal arrhythmias needing rate control or anticoagulation. Leg swelling and low urine output can reflect kidney dysfunction that changes fluid management and drug dosing.

Identifying these issues early allows the team to start treatment, adjust medicines, or plan invasive monitoring and goal-directed fluid therapy during surgery. The evidence shows that optimising preoperative risk factors reduces complications and supports enhanced recovery pathways.

In detail

These symptoms suggest life-threatening conditions such as heart attack, pulmonary embolism, acute heart failure, massive haemorrhage, or stroke. They require immediate resuscitation, imaging, and specialist intervention.

The 24×7 emergency department at Jaipur Hospital has an intensive care unit, in-house laboratory, and imaging to manage such crises. Delaying care for these symptoms can lead to irreversible organ damage or death. Routine preanaesthesia assessment is for stable, planned surgery.

If you develop any of these red-flag symptoms, do not wait for your scheduled PAC visit. Call the ambulance service or come directly to the emergency department. The hospital is equipped for round-the-clock critical care.

In detail

The consultation follows a standard protocol. The anaesthetist takes a detailed history including previous surgeries, medical conditions, drug allergies, and family history of anaesthesia problems. You will be asked about smoking, alcohol use, and exercise capacity.

The examination includes looking at your mouth and neck for airway assessment, listening to your heart and lungs, and checking vital signs. Based on this, the anaesthetist orders necessary investigations such as blood tests, ECG, or chest X-ray.

You will receive clear fasting instructions: clear fluids until 2 hours before surgery, solid food stopped 6 hours before. The anaesthetist discusses the type of anaesthesia — general, regional, or combined — and explains risks and benefits. Consent for anaesthesia is taken.

If you are high-risk, optimisation plans or specialist referrals are made. The session also covers postoperative pain management and recovery expectations.

In detail

The anaesthetist uses these documents to understand your baseline health and avoid repeating tests. Recent blood work shows haemoglobin, kidney and liver function, electrolytes, and coagulation status. ECG and echocardiogram reveal heart function and rhythm.

Imaging reports show the extent of disease and help plan positioning and monitoring. Specialist letters summarise optimisation already done. A full medicine list — including prescription drugs, over-the-counter medicines, supplements, and herbal products — is essential because many drugs interact with anaesthesia.

Blood thinners, diabetes medicines, steroids, and blood pressure drugs often need adjustment before surgery. The evidence supports algorithm-led preoperative screening and medication reconciliation to reduce transfusion, complications, and length of stay. Having all records at the first visit speeds up decision-making and may avoid delays.

In detail

The decision follows clinical guidelines and the ASA grading system. A healthy young person having minor surgery may need no tests.

An older adult with diabetes and hypertension having major surgery will need blood counts, kidney and liver function, blood sugar, ECG, and possibly a chest X-ray. If you have heart disease, an echocardiogram or stress test may be needed.

Lung disease may require pulmonary function tests or arterial blood gas. The anaesthetist also considers the surgical stress level — high-risk surgeries like major abdominal, thoracic, or vascular procedures need more extensive workup.

The goal is targeted testing: each test must answer a specific question about your fitness for anaesthesia. Unnecessary tests increase cost and delay without improving safety. The evidence supports selective preoperative testing based on clinical indication rather than routine panels.

In detail

Each result is interpreted in the context of your surgery. Low haemoglobin may trigger iron therapy or transfusion planning. High blood sugar leads to tighter glucose control and insulin regimen adjustment. Abnormal kidney function changes fluid management and drug dosing.

An abnormal ECG or echo may need cardiology clearance and invasive monitoring like arterial line or central venous pressure during surgery. Lung function abnormalities may favour regional over general anaesthesia or require preoperative bronchodilators.

The evidence shows that algorithm-led preoperative anaemia screening and optimisation reduce transfusion, critical care admission, and length of stay. Smoking cessation 4 weeks before surgery lowers wound complications.

The care plan is dynamic: as results come in, the anaesthetist updates the risk assessment, chooses the anaesthesia technique, plans intraoperative monitoring, and designs postoperative pain management and recovery milestones. You are informed of every change.

In detail

The choice depends on the surgical procedure, your ASA grade, organ function and personal preferences. ERAS guidelines recommend short‑acting anaesthetics for early emergence, regional techniques to reduce opioid use, and euvolemic fluid management guided by stroke volume variation or cardiac output monitoring.

For high‑risk patients, prehabilitation with exercise, nutrition and psychological support may be offered. The team also plans venous thromboembolism prophylaxis, hypothermia prevention and blood conservation strategies such as cell salvage or preoperative iron therapy when indicated.

In detail

Evidence shows that optimising preoperative risk factors such as smoking, alcohol use, anaemia, nutrition, and low physical activity can benefit many patients. Prehabilitation programmes with exercise, nutrition, and psychological support have improved functional capacity in studies.

Enhanced Recovery After Surgery (ERAS) pathways emphasise preoperative counselling, nutritional screening, smoking cessation, and avoiding prolonged fasting. Medication adjustments are made for cardiac, pulmonary, and renal conditions. These steps reduce complications and support faster recovery.

In detail

The decision for surgery is based on the severity of your condition, the risk of complications without intervention, and your overall fitness. The preanaesthesia clinic assigns an ASA grade to assess anaesthetic risk. ERAS guidelines recommend preoperative optimisation for high-risk patients before elective surgery.

Multidisciplinary discussion ensures surgery is offered when benefits outweigh risks. Your surgeon will explain the specific indications for your case.

In detail

The explanation covers the surgical indication, the type of anaesthesia, and the ERAS measures that will be used — such as multimodal analgesia, early mobilisation, and goal-directed fluid management. Evidence shows that preoperative counselling reduces anxiety.

Risks are discussed based on your ASA grade and comorbidities. Alternatives, including non-surgical options, are presented. You can ask questions and involve your attendant in the discussion.

In detail

Evidence shows ERAS protocols shorten hospital stay and reduce overall morbidity. Key elements include multimodal analgesia, early mobilisation, nausea prophylaxis, and goal-directed fluid management. Minimally invasive approaches and early removal of tubes and drains also speed recovery.

Prehabilitation before surgery can improve functional capacity, as seen in studies where prehabilitation groups walked further at 8 weeks. Your surgeon will give a realistic timeline for your specific operation.

In detail

ERAS pathways include clear criteria for discharge and instructions for warning signs. Studies show readmission rates do not increase with ERAS protocols. Early detection of complications like infection, bleeding, or deep vein thrombosis improves outcomes.

The hospital's in-house laboratory, imaging, and intensive care unit support rapid evaluation. Your surgeon will advise specific symptoms to watch for based on your surgery.

In detail

Evidence shows ERAS reduces hospital stay by 30% to 50% in many surgeries. Early mobilisation and multimodal analgesia help regain function faster. Prehabilitation before surgery improves aerobic capacity, which supports earlier return to activity.

Venous thromboembolism prophylaxis is given during hospital stay, and you may need to delay air travel based on surgery type and risk. The team advises on driving, exercise progression, and work modifications.

In detail

ERAS pathways include early mobilisation and multimodal analgesia to reduce the need for prolonged assistance. However, high-risk patients, elderly patients, or those having major surgery often benefit from home nursing or physiotherapy. Studies show prehabilitation improves functional capacity, which can reduce dependence after discharge.

The hospital's physiotherapy department can arrange home visits if needed. Your surgeon will specify the level of support expected for your procedure.

In detail

ERAS pathways emphasise audit of process compliance and patient outcomes. Follow-up may include wound review, blood tests, imaging, or physiotherapy assessment. Studies show ERAS does not increase readmission rates. The hospital's in-house laboratory and imaging allow convenient testing.

High-risk patients or those with comorbidities may need more frequent reviews. The anaesthesia team may also follow up on pain control or nausea management.

In detail

The anaesthesia team reviews your full medical history, current medicines and recent investigations. They use risk stratification tools and may order cardiac, pulmonary or renal workups before surgery. Evidence shows that optimising these conditions preoperatively reduces complications and can shorten hospital stay.

Medication adjustments, such as holding blood thinners or adjusting diabetes drugs, are planned at this visit. The goal is to lower the stress of surgery on your body and keep you stable during and after the operation.

In detail

Obesity changes how anaesthetic drugs work and increases the risk of airway difficulty, breathing problems and wound complications.

The anaesthesia team will assess your airway, review sleep study results if you have sleep apnoea, and plan for appropriate monitoring such as invasive lines or ultrasound guided blocks. Evidence supports goal directed fluid management and multimodal analgesia to reduce opioid use and improve recovery. Positioning and equipment needs are also planned in advance.

In detail

Children are not small adults. Their airway anatomy, drug metabolism, temperature regulation and fluid balance differ significantly. The anaesthesia team uses weight based dosing, specialised equipment and monitoring suited to the child's size and condition.

Evidence supports preoperative counselling for parents, fasting guidelines allowing clear fluids until two hours before surgery, and multimodal pain management to minimise opioids. The team also plans for emergence delirium prevention and postoperative observation in the recovery unit for one to four hours.

In detail

The preanaesthesia clinic reviews obstetric history, current medications, allergy status, and relevant investigations like coagulation profile and echocardiography. Evidence supports early epidural placement for high-risk patients, avoidance of supine hypotension, and rapid-sequence induction techniques for emergency surgery.

Multidisciplinary planning with obstetricians, neonatologists, and critical care ensures readiness for haemorrhage management and neonatal resuscitation. Enhanced recovery principles apply to elective caesarean sections including early mobilisation and opioid-sparing analgesia.

In detail

Conditions such as heart disease, lung disease, diabetes, kidney disease, stroke, reflux, allergies and previous anaesthesia problems change drug choices, monitoring needs and fluid management.

Medicines like blood thinners, insulin, steroids, beta blockers, ACE inhibitors and herbal supplements may need to be stopped, continued or dose adjusted before surgery. Evidence supports algorithm led preoperative anaemia screening and optimisation to reduce transfusion.

The team uses ASA grading and risk stratification to decide on additional investigations and intraoperative monitoring such as invasive lines or echocardiography.

In detail

The preanaesthesia assessment includes counselling about the anaesthesia plan, risks, fasting instructions, and recovery expectations. Evidence supports preoperative counselling to reduce anxiety and improve satisfaction. During surgery, the operating team provides periodic updates to the waiting attendant.

After surgery, the patient stays in the post-anaesthesia care unit for one to four hours before transfer to the ward or ICU. The attending anaesthetist and surgeon brief the family on intraoperative events and the postoperative plan. Daily rounds include the attendant for progress updates.

In detail

The assessment fee covers history taking, examination, ASA grading, basic investigations review and anaesthesia plan discussion. Additional charges may apply for specialised tests such as echocardiography, pulmonary function tests, cardiac stress tests or haematology workup if the anaesthesia team orders them.

Intraoperative monitoring like invasive lines, transoesophageal echocardiography or neuromonitoring, and postoperative care in the recovery unit for one to four hours are billed separately as part of the surgical admission. Enhanced recovery pathway elements such as multimodal analgesia and early mobilisation are included in the overall surgical package.

In detail

Included: 30 to 60 minute preanaesthesia clinic visit, history, examination, ASA grading, review of existing reports, anaesthesia technique discussion and consent.

Not included: new specialised investigations (echocardiography, pulmonary function test, cardiac stress test, haematology panel), intraoperative invasive arterial line, central line, transoesophageal echocardiography, neuromonitoring, goal directed fluid therapy devices, postoperative care in the post anaesthesia care unit for one to four hours, multimodal analgesia drugs, antiemetics, and any blood products or ICU stay if needed. The surgical package covers the operation theatre time, surgeon fees and routine nursing care.

In detail

The assessment session lasts 30 to 60 minutes and includes history taking, physical examination, risk stratification and optimisation of cardiac, pulmonary or renal conditions, and consent.

Based on the surgical plan, the anaesthesia team may order blood tests, ECG, chest X-ray or specialised cardiac or pulmonary function tests. Intraoperative techniques such as goal-directed fluid therapy, neuromonitoring or regional blocks involve disposable equipment and drugs that add to the final bill.

Post-anaesthesia care unit stay of 1 to 4 hours, multimodal analgesia, nausea prophylaxis and any ward or ICU admission are billed as per actual usage.

Enhanced Recovery pathways aim to reduce complications and length of stay, which may lower overall expenditure, but each element carries its own cost.