Using a Disposable Flexible Fiberoptic Scope as a Bougie for Difficult Intubation.

In this case report, we describe two difficult intubations in which an endotracheal tube was threaded over a fiberoptic bronchoscope that was acting as a bougie. Our patients initially presented with limited neck extension, narrow mouth opening, and restricted view of the glottic region. A fiberoptic bronchoscope was guided through while the patient was oxygenated through a laryngeal mask. After the scope provided an unrestricted view of the vocal cords, the digital module was removed by cutting the fiberoptic thread, and an endotracheal tube was passed through. After proper confirmation of the endotracheal tube position, the intubation was deemed successful and thereby, we share our experience with the novel technique. This technique may potentially improve critical patient outcomes whether in trauma or an unexpectedly difficult intubation.

Lung deflation while placing a subclavian vein catheter: Our experience in minimizing the risk of pneumothorax.

PURPOSE: Lung deflation may reduce the risk of pneumothorax based on the assumption that the distance between the subclavian vein and the lung pleura would increase as well as the diameter of the vein. We aim to provide evidence to support the suggested desideratum of deflation in adults. METHODS: A prospective database was created that included patients who underwent subclavian vein catheterization for monitoring and therapeutic reasons from January 2014 to January 2020. Measurements using ultrasonography of the diameter of the subclavian vein were taken while the patient's breathing was controlled by a ventilator and then repeated after disconnecting the mechanical ventilation and opening the pressure relief valve. RESULTS: A total of 123 patients were enrolled, with an average age of 41.9 years. The subclavian vein diameter was measured during controlled breathing with a mean average of 8.1 ± 0.6mm in males and 7.1 ± 0.5mm in females. The average increase after lung deflation with the pressure relief valve closed was 8.0± 5.1mm in males and 13.9 ± 5.4mm in females. An increase was noticed after opening a pressure valve, and the means were 5.5 ± 2.8mm in males and 5.1 ± 3.3mm in females. The catheter malposition rate was 0.8. CONCLUSION: The benefit of interrupting mechanical ventilation and lung deflation lies within possibly avoiding pneumothorax as a complication of subclavian vein catheterization. These findings support the need for evidence regarding the curtailment of pneumothorax incidence in spontaneously breathing patients and the suggested increase in first-time punctures and success rates.

Persistent Hiccups After Cervical Epidural Steroid Injection.

BACKGROUND Hiccup is a rare complication after a cervical epidural steroid injection used in the treatment of chronic pain. A few studies have reported on the physiological and pharmacological aspects of hiccups after epidural steroid injection and there have been some case reports published. Our presented case report provides insight into the side effect of hiccups that can occur in association with cervical epidural analgesia, and will help inform anesthesiologist about this unpleasant complication. CASE REPORT We present a rare case of persistent hiccups after a cervical epidural steroid injection in a 60-year-old male patient with chronic pain due to disc protrusion in C3-C7. CONCLUSIONS Persistent hiccups after epidural injection is a serious complication. As the exact mechanism of hiccups is not yet known, regardless the level of epidural or the mixture of drugs used, and the incident of hiccups after epidural injection is not well-reported, we think that the etiology and the incident rate must be further evaluated.

Emergency double-J stent insertion following uncomplicated Ureteroscopy: risk-factor analysis and recommendations.

PURPOSE: Emergency double-J (DJ) stenting following ″uncomplicated″ ureteroscopic (UURS) stone treatment is both morbid and costly. Our study aims at identifying those patients who are more likely to require such an extra procedure. Handling of this complication will also be highlighted. MATERIALS AND METHODS: 319 cases of UURS cases were selected out of 903 patients, who were admitted for URS stone treatment at King Abdullah University Hospital during the period from May, 2003 to December, 2010. Thirty-eight of them (11.9%) had emergency post-URS DJ stenting within 24 hours of discharge. The medical records of all UURS cases were retrospectively reviewed. Comparison in demographic and stone-related variables was made using 2-paired t-test with P < 0.05. Operative findings of 38 stented patients were outlined. RESULTS: Significant risk factors for emergency stenting were noted in males with larger (> 1.5 cm) and proximal stones (38 stented vs. 281 unstented). Operative risk factors among the 38 patients were: initial procedure time > 45 minutes (42.1%), ureteral wall edema (21.1%), repeated access for stones > 1.5 cm (21.1%), impacted stone (10.5%) and ignored or missed stones/fragments (4.6%). CONCLUSIONS: The need for emergency DJ stenting following UURS stone treatment is not uncommon. The routine insertion is impractical and weakly-supported. With risk-factor stratification, selective and individualized DJ stenting policy is recommended.

Emergency double-J stent insertion following uncomplicated Ureteroscopy: risk-factor analysis and recommendations

Purpose Emergency double-J (DJ) stenting following “uncomplicated” ureteroscopic (UURS) stone treatment is both morbid and costly. Our study aims at identifying those patients who are more likely to require such an extra procedure. Handling of this complication will also be highlighted. Materials and Methods 319 cases of UURS cases were selected out of 903 patients, who were admitted for URS stone treatment at King Abdullah University Hospital during the period from May, 2003 to December, 2010. Thirty-eight of them (11.9%) had emergency post-URS DJ stenting within 24 hours of discharge. The medical records of all UURS cases were retrospectively reviewed. Comparison in demographic and stone-related variables was made using 2-paired t-test with P < 0.05. Operative findings of 38 stented patients were outlined. Results Significant risk factors for emergency stenting were noted in males with larger (>1.5 cm) and proximal stones (38 stented vs. 281 unstented). Operative risk factors among the 38 patients were: initial procedure time > 45 minutes (42.1%), ureteral wall edema (21.1%), repeated access for stones > 1.5 cm (21.1%), impacted stone (10.5%) and ignored or missed stones/fragments (4.6%). Conclusions The need for emergency DJ stenting following UURS stone treatment is not uncommon. The routine insertion is impractical and weakly-supported. With risk-factor stratification, selective and individualized DJ stenting policy is recommended. .

Sigmoid volvulus in the Middle East.

Little is known about sigmoid volvulus in the Middle East despite textbooks referring to the region as part of the "volvulus belt." Our objectives were to assess the prevalence, clinical presentations, radiological findings, operative treatments, and postoperative outcomes of patients managed for sigmoid volvulus in Jordan as a model for the region. The medical records of patients with large bowel obstruction who were managed at King Abdullah University Hospital and its affiliated institutes, northern Jordan, over a 6-year period between January 2001 and January 2007 were retrospectively reviewed to identify patients with a confirmed diagnosis of sigmoid volvulus. Sigmoid volvulus was responsible for 9.2% of all cases of large bowel obstruction seen during the study period. There were 32 patients with sigmoid volvulus, 24 (75%) of whom were men. The median age of the patients was 59 years (range 21-83 years). Abdominal pain and distention were the main presentations. Colonoscopic detorsion was applied in 25 patients, which was achieved in 17 (68%) of them after the first attempt. Six patients had a gangrenous sigmoid colon, four of which required resection and a Hartmann procedure. Sigmoid resection with primary anastomosis was performed in 28 patients, including 2 with a gangrenous colon. Postoperative complications were observed in five patients, including one patient with viable colon who develop an anastomotic leak. Two patients died, making the mortality rate 6%. Sigmoid volvulus is uncommon in Jordan. Resection of the sigmoid colon with primary anastomosis appears to be the preferred procedure.