Obstetric anaesthesia as a career.

Obstetric anaesthesia is emerging as one of the most demanding subspecialities of anaesthesia. Obstetric anaesthesiologists are now an integral part of the multidisciplinary team managing the high-risk obstetrics. It has been recognised that targeted training in obstetric anaesthesia helps to recognise the mothers who need special care and formulate specific plan for delivery. Among the subspecialties of anaesthesia, obstetric anaesthesia has the potential to get established early. Obstetric anaesthesiologists have the prospect of choosing either a team or an independent practice. Group practice with a multidisciplinary team can mitigate some of the constraints and allows professional fulfilment and enough time for personal, family and societal commitments. Obstetric anaesthesia is a well-paid and sought-after speciality, and a dynamic field that demands excellent clinical and interpretative skills in a rapidly changing environment.

Acute Respiratory Distress Syndrome in Pregnancy.

Acute respiratory distress syndrome (ARDS) is a clinical syndrome characterized by several clinical features and pathological responses involving the respiratory system primarily. Infections (viral), sepsis, and massive transfusion are the commonest causes of ARDS during pregnancy. The majority of them recover with noninvasive ventilatory (NIV) support. NIV is safe in pregnancy provided the center is experienced and has a protocolized patient care pathway. Parturients requiring invasive mechanical ventilation are best managed in experienced centers. PaO2/FiO2 targets are higher in parturients compared to nonpregnant patients. Permissive hypercapnia is not a safe option in pregnancy. In severe ARDS with refractory hypoxemia, prone ventilation is a safe option. However, it has to be done in experienced centers. Venovenous ECMO is a safe alternative option in pregnant women with refractory hypoxemia, and delivery has been prolonged to a safe viable age on ECMO. The decision to deliver and the mode of delivery have to be a multidisciplinary decision; primary criterion is maternal survival. Postdelivery, establishing maternal bonding while in ventilatory support facilitates early weaning and minimizes lactation failure. How to cite this article: Pandya ST, Krishna SJ. Acute Respiratory Distress Syndrome in Pregnancy. Indian J Crit Care Med 2021; 25(Suppl 3):S241-S247.

Management of pregnant laboring women during COVID-19 pandemic.

Since its first outbreak in December 2019 in Wuhan, China, coronavirus disease 2019 (COVID-19) has become a global public health threat. In the midst of this rapidly evolving pandemic condition, the unique needs of pregnant women should be kept in mind while making treatment policies and preparing response plans. Management of COVID-19 parturients requires a multidisciplinary approach consisting of a team of anesthesiologists, obstetricians, neonatologists, nursing staff, critical care experts, infectious disease, and infection control experts. Labor rooms as well as operating rooms should be in a separate wing isolated from the main wing of the hospital. In the operating room, dedicated equipment and drugs for both neuraxial labor analgesia and cesarean delivery, as well as personal protective equipment, should be readily available. The entire staff must be specifically trained in the procedures of donning, doffing, and in the standard latest guidelines for disposal of biomedical waste of such areas. All protocols for the management of both COVID-19 suspects as well as confirmed patients should be in place. Further, simulation-based rehearsal of the procedures commonly carried out in the labor room and the operation theaters should be ensured.

Obstetric ICU: Analysing and Understanding the Data is Important.

How to cite this article: Pandya ST, Mogal S, Kulkarni AP. Obstetric ICU: Analysing and Understanding the Data is Important. Indian J Crit Care Med 2019;23(5):201-202.

Obstetric anaesthesia practice: Dashboard as a dynamic audit tool.

Rapid advances and improved networking abilities have led to the widespread adoption of technology in healthcare, especially focused on diagnostics, documentation and evaluation, or mining of data to improve outcomes. Current technology allows for rapid and accurate decision-making in clinical care decisions for individual patients, collation and analysis at different levels for administrative and financial purposes, and the ability to visualise, analyse, and share data in real time for departmental needs. The adoption of technology may help to improve efficiency and efficacy of healthcare services. Obstetric anaesthesia is a specialised area that has to address the well-being of the pregnant woman and the unborn baby simultaneously. A shift toward caesarean sections as the major mode of childbirth has led to an increased involvement of anaesthesiologists with childbirth. Decisions are often made in high pressure, time intense situations to protect maternal and foetal health. Furthermore, labour analgesia using various neuraxial and non-neuraxial techniques is being demanded by parturients frequently, and for the materno-foetal safety, risk management is the core issue. Hence, it is essential that obstetric anaesthesia teams regularly audit their outcomes to improve services and to identify potential trouble spots earlier. It may be helpful to have audit parameters displayed as visual data, rather than complex tabular and numerical data, for ease of sharing, analysis, and redressal of problem areas. We describe the design and use of an obstetric anaesthesia dashboard that we have used in our department for the past 5 years.

Critical care in obstetrics.

Pregnancy is a normal physiologic process with the potential for pathologic states. Pregnancy has several unique characteristics including an utero-placental interface, a physiologic stress that can cause pathologic states to develop, and a maternal-foetal interface that can affect two lives simultaneously or in isolation. Critical illness in pregnant women may result from deteriorating preexisting conditions, diseases that are co-incidental to pregnancy, or pregnancy-specific conditions. Successful maternal and neonatal outcomes for parturients admitted to a maternal critical care facility are largely dependent on a multidisciplinary input to medical or surgical condition from critical care physicians, obstetric anaesthesiologists, obstetricians, obstetric physicians, foetal medicine specialists, neonatologists, and concerned specialists. Pregnant women requiring maternal critical care unit admission are relatively low in developed nations and range from 0.9% to 1%; but in our country, the admission rates of critically ill parturients range from 3% to 8%. Two-thirds of pregnant women requiring critical care are often unanticipated at the time of conception. In this review, we will look at critical illnesses in pregnant women with a specific focus on pregnancy-induced illnesses.

ASSIST - Patient satisfaction survey in postoperative pain management from Indian subcontinent.

INTRODUCTION: To compare pain scores at rest and ambulation and to assess patient satisfaction between the different modalities of pain management at different time points after surgery. SETTINGS AND DESIGN: The ASSIST (Patient Satisfaction Survey: Pain Management) was an investigator-initiated, prospective, multicenter survey conducted among 1046 postoperative patients from India. MATERIAL AND METHODS: Pain scores, patient's and caregiver's satisfaction toward postoperative pain treatment, and overall pain management at the hospital were captured at three different time points through a specially designed questionnaire. The survey assessed if the presence of acute pain services (APSs) leads to better pain scores and patient satisfaction scores. STATISTICAL ANALYSIS: One-way ANOVA was used to evaluate the statistical significance between different modalities of pain management, and paired t-test was used to compare pain and patient satisfaction scores between the APS and non-APS groups. RESULTS: The results indicated that about 88.4% of patients reported postoperative pain during the first 24 h after surgery. The mean pain score at rest on a scale of 1-10 was 2.3 ± 1.8 during the first 24 h after surgery and 1.1 ± 1.5 at 72 h; the patient satisfaction was 7.9/10. Significant pain relief from all pain treatment was reported by patients in the non-APS group (81.6%) compared with those in the APS (77.8%) group (P < 0.0016). CONCLUSION: This investigator-initiated survey from the Indian subcontinent demonstrates that current standards of care in postoperative pain management remain suboptimal and that APS service, wherever it exists, is yet to reach its full potential.

Return to the Operation Theatre: An Analysis of Repeat Surgeries in Operative Obstetrics.

PURPOSE: To determine the risk factors and associated comorbidities with a relaparotomy after primary surgery in pregnant mothers and to identify preventable causes. METHODS: A retrospective observational study was done at a tertiary care centre from January 2009 till August 2014. All records of exploratory laparotomy following primary surgery in the obstetric population during this period were retrieved from the hospital database and analysed. RESULTS: The incidence of relaparotomy was 0.22 %. In 94 % cases, the primary surgery was caesarean section. The commonest indication for relaparotomy was due to haemorrhagic complications like bleeding and haematoma (66.8 %). Sepsis was seen in 36.1 % cases with the predominant organism isolated being E coli (54 %). Most common comorbidity was hypertensive disorders (58 %) followed by liver disorders (19 %). 33.3 % needed ventilatory support, 30.5 % needed massive blood transfusion, 16.6 % were on total parenteral nutrition and 2.7 % needed renal replacement therapy. Maternal mortality was 2.8 %. CONCLUSION: Relaparotomy following caesarean section is considered a near-miss mortality. Care must be taken in primary surgery with meticulous attention to haemostasis. Strict postoperative vigilance must be adhered to for timely detection of complications and appropriate intervention.

Labour analgesia: Recent advances.

Advances in the field of labour analgesia have tread a long journey from the days of ether and chloroform in 1847 to the present day practice of comprehensive programme of labour pain management using evidence-based medicine. Newer advances include introduction of newer techniques like combined spinal epidurals, low-dose epidurals facilitating ambulation, pharmacological advances like introduction of remifentanil for patient-controlled intravenous analgesia, introduction of newer local anaesthetics and adjuvants like ropivacaine, levobupivacaine, sufentanil, clonidine and neostigmine, use of inhalational agents like sevoflourane for patient-controlled inhalational analgesia using special vaporizers, all have revolutionized the practice of pain management in labouring parturients. Technological advances like use of ultrasound to localize epidural space in difficult cases minimizes failed epidurals and introduction of novel drug delivery modalities like patient-controlled epidural analgesia (PCEA) pumps and computer-integrated drug delivery pumps have improved the overall maternal satisfaction rate and have enabled us to customize a suitable analgesic regimen for each parturient. Recent randomized controlled trials and Cochrane studies have concluded that the association of epidurals with increased caesarean section and long-term backache remains only a myth. Studies have also shown that the newer, low-dose regimes do not have a statistically significant impact on the duration of labour and breast feeding and also that these reduce the instrumental delivery rates thus improving maternal and foetal safety. Advances in medical technology like use of ultrasound for localizing epidural space have helped the clinicians to minimize the failure rates, and many novel drug delivery modalities like PCEA and computer-integrated PCEA have contributed to the overall maternal satisfaction and safety.

Recombinant factor VIIa: use in fatal post partum hemorrhage - Indian experience case series and review of literature.

Postpartum hemorrhage is leading cause of maternal mortality and still remains a challenging condition to treat and hysterectomy may be required to control the bleeding once medical interventions fail. These strategies are not always successful and a direct approach in activating the coagulation system can be more effective and life saving. We describe here the mechanism of action of rFVIIa, review of literature and its use in 10 cases with different causes for PPH with good response.