Transcoccygeal neurolytic ganglion impar block for perineal pain: A case series.

BACKGROUND AND AIMS: Chronic perineal pain (CPP) is a poorly localized pain. Its etiology may be benign or malignant. The ganglion impar is a solitary retroperitoneal structure at sacrococcygeal junction. It provides the nociceptive and sympathetic supply to the perineal structures. CPP has been effectively managed by ganglion impar block. Here, we describe a case series of neurolytic ganglion impar block by transcoccygeal approach, analyzing its safety and efficacy. MATERIAL AND METHODS: In this study, five consecutive patients who were given ganglion impar block for CPP using a transcoccygeal approach were followed up for 2 months. The visual analog scale (VAS) score for pain at presentation, time required for the pain to reduce by 50% after the block, VAS during a 2-month follow-up, time required to perform the procedure, number of attempts, and any complications were noted. RESULTS: All the five patients had an excellent pain relief. The mean duration for decrease in VAS by 50% was 14.8 ± 3.1 min. The mean duration to perform the procedure was 10.2 ± 1.5 min. There were no complications. All the patients had clinically significant pain relief with VAS score of 2 till 2-month follow-up. CONCLUSION: Transcoccygeal ganglion impar block may offer a safe and effective treatment option for CPP as compared to opioids. This approach for neurolysis of the ganglion impar may be recommended in view of the direct course, appreciable end point, and smaller volume of neurolytic requirement.

Hip Abductor Strengthening Improves Physical Function Following Total Knee Replacement: One-Year Follow-Up of a Randomized Pilot Study.

BACKGROUND: Total knee replacement (TKR) is the commonest surgical procedure for patients with severe pain and impaired physical function following end stage knee osteoarthritis. The hip abductors are well renowned in stabilization of the trunk and hip during walking, maintaining the lower limb position, and transferring the forces from the lower limbs to the pelvis. OBJECTIVE: To assess the efficacy of hip abductor strengthening exercise on functional outcome using performance based outcome measures following total knee replacement. METHODS: An observer blinded randomized pilot trial design was conducted at Manipal hospital, Bangalore, India. Participants designated for elective TKR were randomized to experimental group hip abductor strengthening along with standard rehabilitation (n=10) or control group standard rehabilitation alone (n=10). Participants followed for one year to assess physical function using performance based outcomes, such as timed up and go test, single leg stance test, six minute walk test, knee extensor strength and hip abductor strength. RESULT: Eighteen participants with a mean age of 63.1 ± 5.5 years (8 Males and 10 Females) completed the study. Improvement in hip abduction strength, single leg stand test was superior in hip abductor strengthening group at 3 months and 1 year when compared to standard rehabilitation alone. CONCLUSION: Hip abductor strengthening showed superior improvements in single leg stance test and six minute walk test. Hip abductor strengthening exercises has the potential to improve physical function following total knee replacement.

Efficacy of dexmedetomidine with ropivacaine in supraclavicular brachial plexus block for upper limb surgeries.

BACKGROUND AND AIMS: The primary aim of this study was to evaluate the effect of addition of dexmedetomidine on the duration of analgesia in patients undergoing upper limb surgeries under supraclavicular brachial plexus block. MATERIAL AND METHODS: Sixty patients of American Society of Anesthesiologists physical status I/II/III undergoing elective upper limb surgeries under supraclavicular brachial plexus block using nerve stimulator were randomized into two groups. Group A (n = 30) received 30 mL 0.5% ropivacaine and 1 mL normal saline, and Group B (n = 30) received 30 mL 0.5% ropivacaine and 1 µg/kg of dexmedetomidine. The primary outcome was the duration of analgesia. Secondary outcomes included time to onset and duration of sensory/motor blockade. STATISTICAL ANALYSIS: Results on continuous measurements are presented as mean ± standard deviation and compared using Student's unpaired t-test. Results on categorical measurements are presented in number (%) and compared using Chi-square test. RESULTS: Onset of sensory and motor block in Group A (13.0 ± 4.1 and 23.5 ± 5.6 min) was slower than those in Group B (9.5 ± 5.8 and 15.6 ± 6.3 min; P = 0.009 for sensory and P < 0.001 for the motor block). Duration of sensory and motor block in Group A (400.8 ± 86.6 and 346.9 ± 76.9 min) was shorter than those in Group B (630.6 ± 208.2 and 545.9 ± 224.0 min; (P < 0.001). The duration of analgesia in Group A (411.0 ± 91.2 min) was shorter than that in Group B (805.7 ± 205.9 min; P < 0.001). The incidence of bradycardia and hypotension was higher in Group B than in Group A (P < 0.001). CONCLUSION: Perineural dexmedetomidine with ropivacaine provides prolonged postoperative analgesia, hastens the onset of sensory and motor block and prolongs the duration of the supraclavicular brachial plexus block.

Anesthesia for cesarean delivery in a patient with large anterior mediastinal tumor presenting as intrathoracic airway compression.

Anterior mediastinal mass is a rare pathology that presents considerable anesthetic challenges due to cardiopulmonary compromise. We present a case that was referred to us in the third trimester of pregnancy with severe breathlessness and orthopnea. An elective cesarean delivery was performed under combined spinal epidural anesthesia with a favorable outcome. We discuss the perioperative considerations in these patients with a review of the literature.

Anaesthetic implications and management of a giant ovarian cyst.

With improvement in health care, improved access to hospitals and better imaging modalities, huge abdominal tumours are rarely seen in modern day surgical practice. They present many challenges to anaesthesiologists. Difficult intubations, life threatening cardiovascular and pulmonary complications, are commonly encountered. Management of such cases is associated with significant mortality and morbidity. The consequences of surgery are mainly attributable to the size of the mass rather than to its distinctive pathology. We hereby report a very rare case of a giant ovarian cyst weighing 57kg, which was successfully managed by a careful pre-operative evaluation, maintenance of intraoperative haemodynamic and fluid management.

Labour analgesia and anaesthetic management of a primigravida with uncorrected Pentology of Fallot.

Tetraology of Fallot is the most common congenital heart disease causing intracardiac right-left shunts. It is characterized by presence of ventricular septal defect, aortic overriding, pulmonary artery outflow obstruction and right ventricular hypertrophy. When these features are associated with atrial septal defect, it is often referred to as Pentology of Fallot (POF). If the lesions remain uncorrected, they can cause significant morbidity and mortality to the patient. Pregnancy and labour in such a patient present with significant haemodynamic changes, which can be challenging to the anaesthesiologist. Our patient with POF was managed with labour analgesia and subsequently epidural anaesthesia for drainage of vulval haematoma with successful outcome.

Wire-aided reintubation following rigid bronchoscopy a safe technique.

The management of a neonate with a known difficult airway is a challenge to any clinician. We report a four-day-old neonate with a known difficult airway, who presented to us for rigid bronchoscopy. We used an innovative, economical and easily available adult central venous line guidewire to secure the airway and reintubate the child.

Arthrogryposis multiplex congenita: An anesthetic challenge.

Children with arthrogryposis multiplex congenita often require multiple orthopedic corrective procedures. We present a case of a child with arthrogryposis multiplex congenita posted for contracture release of both lower limbs that were successfully managed with total intravenous anesthesia and caudal epidural analgesia with Bupernorphine as an additive.

Dextrocardia and ventricular septal defect with situs inversus: Anesthetic implications and management.

The patients with complicated congenital heart diseases are reaching adulthood with advances in corrective surgeries and medical management. Impact of anesthetic agents on complex cardiac and extra cardiac anomalies and presence of previous palliative procedures can be a challenge for the anesthesiologist perioperatively, while these patients present for cardiac/noncardiac surgeries. We report the perioperative management of a patient with ventricular septal defect, dextrocardia, pulmonary hypertension, and situs inversus who underwent a successful hernioplasty and hydrocelectomy with a combined spinal epidural anesthesia. This discussion relates to the anesthetic management in such conditions with a special reference to Kartagener's syndrome.

Transient brachial monoparesis following epidural anesthesia for cesarean section.

Monoparesis following lumbar epidural block is a rare occurrence, with few cases reported in the literature. We report development of transient brachial monoparesis following epidural anesthesia in a parturient for cesarean section. The patient received a mixture of 15 mL of 2% lignocaine with 50 mcg fentanyl epidurally to achieve a blockade up to T6 level. She remained hemodynamically stable throughout the procedure, with no respiratory distress or desaturation. However, near the end of surgery, she developed weakness in the right upper limb. The weakness lasted for 90 min, followed by complete neurological recovery. Subsequent hospital stay was uneventful.