Anesthesiology Commons^™

A National Survey Into Desirable Personality Traits In Anaesthesia Trainees In A Developing Country, Fauzia Anis Khan, Fauzia N. Minai

Department of Anaesthesia

OBJECTIVE: To explore personality traits considered to be important in selection of trainees by consultant anaesthetists in a developing country.

METHODS: A questionnaire listing 28 traits was sent to 125 consultant anaesthetists. The raters were asked to mark each trait on a scale of 1 to 10, with one being least desirable and 10 as most desirable. Listing of five most desirable and one least desirable trait was also required.

RESULTS: The response rate was 79%. The most desirable trait was identified as reliability by 40%, followed by honesty 17%, functionality under stress 9%, punctuality 7%, and discipline 4%. The …

Ultrasound Visualization Vs. Electrical Nerve Stimulation For Interscalene And Axillary Nerve Block In Upper Extremity Surgery: A Prospective Randomized Trial (Poster), Joseph W. Galassi Md, Jodie Buxbaum Md, J John Collins Md, Dorothy Hartman Md, Michael He Md, Farheen Hussain Ms, Leslie Baga Bsn, Sherrine Eid Mph, Mary Jane Cerrone Msn, Nanette M. Schwann Md

Department of Anesthesiology

No abstract provided.

Expectations Of Pain Relief Utilizing Epidural Analgesia, Kelly Powell Morris

Nursing Theses and Capstone Projects

This study describes patient expectations and actual pain relief reported by patients experiencing childbirth while utilizing epidural analgesia as their method of choice to reduce the pain associated with childbirth using a quantitative descriptive design. Data were collected using the Expectations of Pain Relief Utilizing Epidural Analgesia Questionnaire. The sample (N=17) consisted of first-time mothers delivering at an acute community hospital who were participants in the county's Nurse-Family Partnership Program. The questionnaire, developed by the researcher, was distributed to participants by their Nurse-Family Partnership Registered Nurse during a routine postpartum home visit during the three month study time span. The …

Hypertonic Saline For Peri-Operative Fluid Management, Vivian Mcalister, Karen E. A. Burns, Tammy Znajda, Brian Church

Surgery Publications

BACKGROUND: Fluid excess may place patients undergoing surgery at risk for various complications. Hypertonic saline (HS) maintains intravascular volume with less intravenous fluid than isotonic salt (IS) solutions, but may increase serum sodium.

OBJECTIVES: To determine the benefits and harms of HS versus IS solutions administered to patients undergoing surgery.

SEARCH STRATEGY: We searched the Cochrane Central Register of Controlled Trials (CENTRAL), (The Cochrane Library) Issue 1, 2009; MEDLINE (1966 to 2009); EMBASE (1980 to 2009); LILACS (to August 2009) and CINAHL (1982 to 2009) without language restrictions.

SELECTION CRITERIA: We included randomized clinical trials where HS was compared to …

Incidence Of Post Dural Puncture Headache Following Caesarean Section Under Spinal Anaesthesia At The Aga Khan University Hospital, Nairobi, Edna Gisore, Vitalis Mung’Ayi, Sharif T.

Anaesthesiology, East Africa

Background: Post dural puncture headache can be a debilitating complication of subarachnoid anaesthesia for a new mother. Successful management of post dural puncture headache requires adherence to clear policies and protocols with close follow up of patients by an experienced obstetric anaesthetist.

Objectives: To examine the cumulative incidence and severity of post dural puncture headache in obstetric patients who consented for spinal anaesthesia for Caesarean section.

Design: Prospective cohort study.

Subjects: All women who underwent Caesarean sections under spinal anaesthesia and fulfilled the inclusion criteria.

Setting: Aga Khan University Hospital, a teaching and referral hospital in Nairobi, Kenya.

Results: …

Conformity To The Surviving Sepsis Campaign International Guidelines Among Physicians In A General Intensive Care Unit In Nairobi, Vitalis Mung’Ayi, R. Karuga

Anaesthesiology, East Africa

Background: There are emerging therapies for managing septic critically-ill patients. There is little data from the developing world on their usage.

Objectives: To determine the conformity rate for resuscitation and management bundles for septic patients amongst physicians in a general intensive care unit.

Design: Cross sectional observational study.

Setting: The general intensive care unit, Aga Khan University Hospital, Nairobi.

Subjects: Admitting physicians from all specialties in the general intensive care unit.

Results: The physicians had high conformity rates of 92% and 96% for the fluid resuscitation and use of va so pressors respectively for the initial resuscitation bundle. They had …

Standards For Labelling And Storage Of Anaesthetic Medications--An Audit, Muhammad Imran, Fauzia Anis Khan, Shemila Abbasi

Department of Anaesthesia

OBJECTIVE: To check compliance of anaesthetist to current policies set for the use of medication within operation room and for induction room floor stock.

METHODS: The initial audit was conducted from 1st October to 31st November 2006 and reaudit after dissemination and sharing of results within the department repeated in July-August 2007. In each audit four operating rooms were visited twice a week. Syringes were checked for standard drug labelling for narcotic and non narcotic preparations. Drug trolley was checked for any expired drugs and whether the trolley was locked in case of operating room (OR) where list was ended …

Perioperative Hyperglycemia Increases Risk For Deep Wound Infection After Major Orthopedic Surgery, Boris Mraovic, Md, Orhan Bican, Md, Javad Parvizi, Md, Jeffrey I. Joseph, D.O.

Department of Anesthesiology Faculty Papers

Total hip and knee replacement surgery are one of the most frequent major surgeries performed in the USA. In 2002, the number of primary hip and knee arthroplasty was 119,000 and 381,000, respectively. By year 2030 the number is projected to increase to 572,000 and 3,481,000 respectively.

Deep wound infection after major orthopedic surgery is one of the most serious complications causing increase in morbidity and mortality and health care costs. Various risk factors for developing infection after hip and knee replacement surgery were described including age, ASA PS status, obesity, patients' comorbidities and surgical technique factors.

Perioperative hyperglycemia may …

Life Threatening Spinal Shock And Complete Neurological Recovery Following Minor Spinal Cord Trauma In A Patient With Pre-Existing Cervical Canal Stenosis: Case Report, Vitalis Mung’Ayi, Mahmood Qureshi, John Bugo

Anaesthesiology, East Africa

Mild to moderate trauma to the spinal cord that is complicated by existing cervical canal stenosis or spondylosis can be a life threatening event. It is against this background that we present a 41 year old male with cervical spinal stenosis who developed marked quadriparesis and respiratory embarrassment following collision with a colleague. He was admitted to the intensive care unit, electively sedated, paralysed and ventilated for a period of 48 hours. During the initial 24 hours of admission, he received methylprednisolone as per the National Acute Spinal Cord Injury Studies (NASCIS) protocol. Forty five hours later he had regained …

Somnoforme: A Century After The Introduction Of The "Ideal" Anesthetic Gas, James W. Heitz, Md

Department of Anesthesiology Faculty Papers

Since the introduction of ether as a general anesthetic, there has been a continuous quest to develop the ideal anesthetic gas. The attributes of the ideal anesthetic gas have evolved over time. At the beginning of the 20th century, the search for the ideal anesthetic was focused upon finding an anesthetic gas with rapid inhalation induction and rapid emergence that could be delivered without cumbersome apparatus and would have limited potential for toxicity. Somnoforme was a mixture of ethyl chloride, methyl chloride, and ethyl bromide designed to provide powerful efficacy with low potential for side effects by blending of several …

How Early Do Antibiotics Have To Be To Impact Mortality In Severe Sepsis? A Prospective, Observational Study From An Emergency Department, Shahla Siddiqui, Nawal Salahuddin, Adeel Raza, Junaid Razzak

Department of Anaesthesia

BACKGROUND: The objective of this study was to assess the promptness of antibiotic administration to patients presenting with sepsis and the effects on survival and length of hospitalization.

METHODS: Consecutive, adult patients presenting with Systemic Inflammatory Response Syndrome (SIRS) to the emergency department of the Aga Khan University hospital were enrolled in a prospective, observational study over a period of 4 months. Univariate, multivariate regression modeling and one-way ANOVA were used to examine the effects of various variables on survival and for significant differences between timing of antibiotic administration and survival, two-sided p values < 0.05 were considered significant.

RESULTS: One hundred and eleven patients …

Cancellation Of Surgery In Patients Attending The Preoperative Anaesthesia Assessment Clinic: A Prospective Audit, Tauseef Ahmed, Mueenullah Khan, Fauzia Khan

Department of Anaesthesia

OBJECTIVE: To find the causes of operating room cancellation in patients attending preoperative anaesthesia clinic and scheduled for surgery at our institution.

METHODS: This audit included all those patients who presented to the pre anaesthesia clinic with their surgeries planned in the main operating rooms of our hospital. The duration of this audit was two months. Cancelled cases were identified from the operating room lists and the reasons for cancellations were categorized into above mentioned four factors.

RESULTS: Fifty five (55) cancellations were identified; patient related factors (58%) were the most frequent cause followed by anaesthetic (22%), surgical (18.2%) and …

Cumulative Incidence Of Post Dural Puncture Headache Following Caesarean Section Under Spinal Anaesthesia At The Aga Khan University Hospital Nairobi, Ednah K. Gisore

Master of Medicine in Anaesthesiology

Introduction: Post dural puncture headache can be a debilitating complication of subarachnoid anaesthesia for a new mother. Successful management of post dural puncture headache requires adherence to clear policies and protocols with close follow up of patients by an experienced obstetric anaesthetist. Objective: This study examined the cumulative incidence and severity of post dural puncture headache in obstetric patients who consented for spinal anaesthesia for caesarean section at the Aga Khan University Hospital, Nairobi. Study site: The Aga Khan University Hospital, Nairobi. Study Design: Prospective Cohort study. Study Population: All women who underwent caesarean sections under spinal anaesthesia and fulfilled …

The Prevalence Of Postoperative Pain Following Day Surgery In The First 48 Hours At Aga Khan University Hospital, Nairobi, Gilbert Mwaka

Master of Medicine in Anaesthesiology

Introduction: Day case surgery services are increasing all over the world. The prevalence of postoperative pain after day surgery is found to be high ranging from 17% to 60%. Little is known about the prevalence of postoperative pain, in Kenya and East Africa, after day case surgeries. Objective: The objectives of this study were to investigate the prevalence of postoperative pain after day surgery at Aga Khan University (AKUH), Nairobi, to determine the severity/intensity of postoperative pain following day case surgery, and to determine the influence of anxiety and worry on the patients report on postoperative pain. Study site: The …

Anaesthesia At Remote Location: Use Of Modified Bain Circuit (Mapleson D) At Kunri Christian Hospital (Kch), Ehtesham Izhar Khan, Hameed Ullah, Rehana Kamal

Department of Anaesthesia

OBJECTIVE: To develop a safe general anaesthesia technique for remote areas with lack of facilities.

METHODS: Four types of anaesthesia techniques using TIVA and modified Bain circuit were planned. Monitoring facility was limited to manual sphygmomanometer, palpation of radial pulse and monitoring of colour of skin and blood. Depth of anaesthesia was assessed using EVANs, RPST scoring system. Patients were asked in recovery room for awareness.

RESULTS: Surgeries done were cesarean sections, laparotomies, gynaecological, urological, hernia and burn contractures. Six patients had RPST score of 5 or more and three patients in recovery room complained of awareness. Cost per Anaesthesia …

Frequency Of Preoperative Anxiety In Pakistani Surgical Patients, Mohammad Faisal Jafar, Fauzia Anis Khan

Department of Anaesthesia

OBJECTIVE: To measure the frequency of preoperative anxiety in patients coming to our hospital and to correlate Visual analogue scale (VAS) with State Trait Anxiety Inventory (STAI) questionnaire.

METHODS: This cross sectional study included 300 ASA I and II adult surgical in-patients admitted over a period of one year. STAI questionnaire and VAS was used as study tools. STAI score of > 44 or VAS score of > or = 50 were considered as significant anxiety. Enrolled patients were visited by primary investigator the day before surgery and patients were asked to fill the STAI questionnaire and VAS score.

RESULTS: Significant preoperative …

Wound Infiltration With Bupivacaine Versus Ketorolac For Postoperative Pain Relief In Minor To Moderate Surgeries, Mohammad Irfan Akhtar, Mohammad Saleem, Jawad Zaheer

Department of Anaesthesia

OBJECTIVE: To compare the analgesic efficacy of Bupivacaine 0.25% wound infiltration with Ketorolac incisional infiltration in relieving postoperative pain for first twenty-four hours.

METHODOLOGY: Analytical, interventional and comparative study was performed on seventy patients, of both sexes, with varied age groups. Patients underwent minor and moderate surgeries, confined to American Society of Anaesthesiologist ASA category 1-II. Patients were selected by convenience sampling and were divided into two groups i.e. Group I and Group II. Group-I comprised of thirty five patients and were infiltrated with Bupivacaine 0.25% at wound margins postoperatively. Group-II also comprised of thirty-five patients and were infiltrated with …

Success And Failure Of Fast Track Extubation In Cardiac Surgery Patients Of Tertiary Care Hospital: One Year Audit, Mohammad Irfan Akhtar, Mohammad Hamid

Section of Cardiothoracic Surgery

OBJECTIVE: To identify the causes of delayed extubation in patients planned for fast tract extubation during cardiac surgery.

METHODS: A prospective observational study was conducted at cardiothoracic unit of Aga Khan University Hospital for the period of one year. All elective coronary artery bypass graft (CABG) surgery patients, between the ages of 35-75 years with LVEF > or = 40 percent were included. Patients with Intra aortic balloon pump, chronic renal failure, respiratory compromise and requiring high ionotropic support were excluded from this audit. A performa was designed and later filled by the primary investigator. Patient demographics and various reasons for …

Haemodynamic Response To Induction, Laryngoscopy And Tracheal Intubation In Diabetic And Non-Diabetic Patients, Asif Ali Khan, Fauzia Anis Khan

Department of Anaesthesia

OBJECTIVE: Presence of autonomic neuropathy in diabetic patients can alter the haemodynamic response to induction and tracheal intubation. This trial was conducted to compare this response in 30 non-diabetic (control group) and 30 diabetic patients including both insulin and non-insulin dependent.

METHODS: A prospective, age matched case controlled study was conducted at the Aga Khan University Hospital, for one year. After pre-medication with tablet midazolam 7.5 mgs orally, patients received pethidine 0.8 mg kg(-1), thiopentone sodium 4 to 5 mg kg(-1) for induction and vecuronium 0.1 mg kg(-1) to facilitate tracheal intubation. Following manual ventilation with isoflurane 0.8% in oxygen …

Predictors Of Situation Awareness In Graduate Student Registered Nurse Anesthetists, Suzanne Wright

Theses and Dissertations

ABSTRACT PREDICTORS OF SITUATION AWARENESS IN GRADUATE STUDENT REGISTERED NURSE ANESTHETISTS Suzanne M. Wright, Ph.D. A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at Virginia Commonwealth University. Virginia Commonwealth University, 2009 Major Director: J. James Cotter, Ph.D. Situation awareness (SA) is defined as one’s perception of the elements of the environment, the comprehension of their meaning, and the projection of their status in the near future. Stated more simply, SA is knowing what is going on around you. The concept of SA is well known in the field of aviation which is …

Use Of Anticonvulsants Drugs For Neuropathic Painful Conditions, Aziza Mohammad Hussain, Gauhar Afshan

Department of Anaesthesia

Neuropathic pain, a form of chronic pain initiated and sustained by an insult to the peripheral or central nervous system, is a challenge to clinicians as it does not respond well to traditional pain therapies. However exact pathophysiology is not known but considering similarities between epilepsy models and in neuropathic pain models justify the rationale for use of anticonvulsant drugs in the symptomatic management of neuropathic pain disorders. The role of anticonvulsant drugs in the treatment of neuropathic pain is evolving and various clinical trials have used these anticonvulsants and shown positive results in the treatment of trigeminal neuralgia, painful …

Review Of Oral Oxymorphone In The Management Of Pain, Paul Sloan

Anesthesiology Faculty Publications

Chronic cancer and nonmalignant pain (CNMP) is a common and major health problem afflicting approximately 40 million persons in the US. Most cancer patients, and many patients with CNMP, require opioid analgesics to obtain adequate pain relief. Oral oxymorphone is a new formulation of an existing parenteral opioid that has become available for the treatment of significant pain: acute postoperative, chronic arthritis, chronic low back, and chronic cancer pain. Oxymorphone is a typical mu-opioid agonist that is effective in both immediate- and extended-release (IR and ER) formulations. Oxymorphone is more lipid soluble than morphine, resulting in a rapid onset of …

The Dose-Response Of Nitrous Oxide In Postoperative Nausea In Patients Undergoing Gynecologic Laparoscopic Surgery: A Preliminary Study., Boris Mraovic, Tatjana Simurina, Zdenko Sonicki, Neven Skitarelic, Tong J. Gan

Department of Anesthesiology Faculty Papers

BACKGROUND: Whether nitrous oxide (N(2)O) increases the incidence of postoperative nausea and vomiting (PONV) after laparoscopic gynecologic surgery is still controversial, which may be due to the administration of different concentrations of inspired N(2)O. We investigated whether N(2)O results in a dose-response increase in PONV. METHODS: Patients undergoing gynecologic laparoscopic surgery were randomized to receive 30% oxygen with air (G0, n = 46), 50% N(2)O with oxygen (G50, n = 46), or 70% N(2)O with oxygen (G70, n = 45). A standardized general anesthetic was used with no PONV prophylaxis. Known risk factors for PONV were controlled. Metoclopramide was used …

Anaesthetic Management Of A Pregnant Patient For Aortic Valve Replacement, Khalid M Siddiqui, Fazal Hameed Khan

Department of Anaesthesia

Cardiac disease can be encountered during pregnancy with the frequency being 1% to 2% of all pregnant women. Because of the high foetal and relative maternal mortality during surgery, medical management is the first line of treatment. Nevertheless, when medical treatment fails, cardiac surgery becomes necessary. We present the anaesthetic management of a case of Aortic valve disease in a pregnant woman undergoing surgery.

Effect Of Diclofenac Suppository On Tramadol Consumption In Posthysterectomy Pain, Aziza Mohammad Hussain, Fauzia A Khan, Lumaan Sheikh

Department of Anaesthesia

OBJECTIVE: To determine reduction in dose of tramadol and side effects in posthysterectomy patients on addition of diclofenac on rectal suppository.

STUDY DESIGN: Randomized double blinded placebo controlled study.

PLACE AND DURATION OF STUDY: The Aga Khan University Hospital, Karachi, Pakistan, from August 2004 to January 2006. Methodology: Seventy ASA I and II females, aged 20 and above, who underwent elective abdominal hysterectomy, were included in this study. Patients received identical looking suppository of either 100 mg diclofenac sodium or placebo after induction of anaesthesia and then 12 hourly for 24 hours. General anaesthesia was standardized and tramadol was given …

Role Of Psoas Compartment And Caudal Epidural Steroid Injection In Spinal Stenosis Patients Associated With Low Back Pain And Lower Limb Radiculopathy, Mueen Ullah Khan, S. Zaki Hussain

Department of Anaesthesia

OBJECTIVE: To study the efficacy, safety and patient satisfaction of psoas compartment and caudal epidural steroid injection in patients with spinal stenosis and lumbosaccral radiculopathy.

METHODS: Patients with a diagnosis of spinal stenosis and lumbosaccral radiculopathy having visual analogue score (VAS) less than five were included in the study. Bilateral psoas compartment and caudal epidural injection was given to all patients. In group-A patients haemodynamics and complications were examined immediately after injection. In group-B the same patients were examined through a questionnaire after eight weeks, for pain relief, duration of pain relief, reduction in painkillers and overall improvement in activities …

Migraine And Patent Foramen Ovale: Exploring The Association And A Possible Treatment Option, Muhammed Yaser Hasan

Department of Biological & Biomedical Sciences

Migraine is a very common type of headache. With a prevalence of 10-12%, migraine ranks 19th among diseases causing worldwide morbidity. Number of studies have shown a high prevalence of patent foramen ovale (PFO) in patients with migraine, especially migraine with aura. The right to left shunting of blood in a PFO could serve as a conduit for chemicals that would exert a trigger effect on hyper excitable neurons leading to the development of migraine. Furthermore patients with PFO and migraine also show a marked improvement in their symptoms after percutaneous closure of the PFO. This review is a close …

Anaesthetic Management Of Patient With Ellis Van Creveld Syndrome, Faisal Shamim, Fauzia N. Minai

Department of Anaesthesia

A known case of Ellis-Van Creveld Syndrome was scheduled for emergency repair of obstructed paraumblical hernia. We describe the anaesthetic management of the case with special reference to the classic physical and physiological manifestations of this syndrome present in our patient.

Cardiac Tamponade After Removal Of Temporary Pace Maker In Multidiscipinary Intensive Care Unit, Muhammad Faisal Khan, Ali Bin Sarwar Zubairi

Department of Medicine

Cardiac tamponade is a medical and surgical emergency, which needs early recognition and treatment. Myocardial perforation leading to cardiac tamponade is a rare complication after pace maker insertion. We are reporting a case of cardiac tamponade after removal of temporary pace maker in a multidisciplinary intensive care unit.

Cardiac Tamponade After Removal Of Temporary Pace Maker In Multidiscipinary Intensive Care Unit, Muhammad Faisal Khan, Ali Bin Sarwar Zubairi

Department of Anaesthesia

Cardiac tamponade is a medical and surgical emergency, which needs early recognition and treatment. Myocardial perforation leading to cardiac tamponade is a rare complication after pace maker insertion. We are reporting a case of cardiac tamponade after removal of temporary pace maker in a multidisciplinary intensive care unit.