The additional analgesic effects of transverse abdominis plane block in patients receiving low-dose intrathecal morphine for minimally invasive colorectal surgery: a randomized, single-blinded study

Purpose@#Intrathecal analgesia (ITA) and transverse abdominis plane block (TAPB) are effective pain control methods in abdominal surgery. However, there is still no gold standard for postoperative pain control in minimally invasive colorectal surgery. This study aimed to investigate whether the analgesic effect could be increased when TAPB, which can further reduce wound somatic pain, was administered in low-dose morphine ITA patients. @*Methods@#Patients undergoing elective colorectal surgery were randomized into an ITA with TAPB group or an ITA group. Patients were evaluated for pain 0, 8, 16, 24, and 48 hours after surgery. The primary outcome was the total morphine milligram equivalents administered 24 hours after surgery. The secondary outcomes were pain scores, ambulatory variables, inflammation markers, hospital stay duration, and complications within 48 hours after surgery. @*Results@#A total of 64 patients were recruited, and 55 were compared. There was no significant difference in morphine use over the 24 hours after surgery in the 2 groups (ITA with TAPB, 15.3 mg vs. ITA, 10.2 mg; P = 0.270). Also, there was no significant difference in pain scores. In both groups, the average pain score at 24 and 48 hours was 2 points or less, showing effective pain control. @*Conclusion@#ITA for pain control in patients with colorectal surgery is an effective pain method, and additional TAPB was not effective.

Pulmonary tuberculosis occurred in patient with Tracheobronchopathia Osteochondroplastica / 고신대학교의과대학학술지

Tracheobronchopathia osteoplastica (TO) is a rare benign disease in which the anterior inner wall of the tracheobronchus changes because of abnormal chondrogenesis or ossification, while the posterior wall of the trachea is spared. The etiology is not clearly understood, but may relate with chronic infection, inflammation, and trauma. In some case studies, it has also been reported to be accompanied by other chronic diseases such as atrophic rhinitis and amyloidosis. However, Coexistence of TO and tuberculosis has rarely been reported, and has never been reported in Korea. Here, we report a case of a 70-year-old male patient who complained of hemoptysis and whose case was diagnosed as TO and pulmonary tuberculosis through bronchoscopy with bronchial washing and biopsy.

A Pilot Study of Intralymphatic Immunotherapy for House Dust Mite, Cat, and Dog Allergies

Several recent clinical trials reported that intralymphatic immunotherapy (ILIT) for some allergens, such as cat dander and pollen, induce tolerance more rapidly than conventional subcutaneous or sublingual immunotherapy, have a comparable duration of effect after only 3 injections, and do not provoke serious local or systemic reactions. However, the efficacy and safety of ILIT are using Dermatophagoides farinae (Df), Dermatophagoides pteronyssinus (Dp), and dog, which are indoor allergens that are commonly found globally, need to be evaluated. Furthermore, use of multiple allergens in ILIT should be investigated. We assessed the clinical efficacy and adverse effects of ILIT using aqueous Df, Dp, dog, and cat allergens or mixtures thereof in patients with allergic rhinitis. A total of 11 subjects with AR sensitized to Df, Dp, cat, and/or dog allergens received 3 intralymphatic inguinal injections of sensitized allergen extract (HollisterStier, New Orleans, LA, USA). Clinical parameters were assessed before ILIT, and 4 months and 1 year after the first injection. Rhinitis symptoms were alleviated and quality of life was improved 4 months after ILIT (P=0.012 and P=0.007, respectively), and these improvements lasted for 1 year after ILIT (P=0.047 and P=0.009, respectively). However, we observed 2 cases of anaphylaxis, one case of a moderate-to-severe systemic hypersensitivity reaction and the other case of a severe local reaction at the injection site after ILIT. In conclusion, ILIT can rapidly improve allergy symptoms and quality of life, and this effect lasts for 1 year. In hypersensitized patients, however, ILIT can provoke severe systemic and/or local hypersensitivity reactions when performed using aqueous allergen extracts.

A Case of Tongue Tuberculosis with Pulmonary Tuberculosis / 대한내과학회지

Up to 1937, 357 cases of tongue tuberculosis had been reported. However, Since potent antituberculosis drugs had been introduced, the incidence of oral tuberculosis lesions has been dramatically decreased. This might be related to the marked vascularity of the tongue which enables a high concentration of the drug to be reached to the lesion. Both the primary and secondary types of tuberculosis can be revealed in the oral cavity. In the primary type, the causative organisms are directly inoculated in the oral mucosa of a person who has never been tuberculosis earlier and who has not acquired an immunity to the disease, In the secondary type, tuberculosis of the oral cavity is coexistent with pulmonary disease. We report a case of tongue tuberculosis with pulmonary tuberculosis, with a review of literature.