ABSTRACT
BACKGROUND@#Ultrasound-guided greater occipital nerve (GON) block has been frequently used to treat various types of headaches, and botulinum toxin has recently begun to be used in patients with headache. Our study presents the long-term effect of botulinum toxin on GON block using ultrasound in patients with chronic headache in occipital area.@*METHODS@#Patients with occipital headache were divided into two groups (bupivacaine: BUP group [n = 27], botulinum toxin: BTX group [n = 27]), and ultrasound-guided GON block was performed at the C2 level. GON was detected with ultrasound and distance from GON to midline, from the skin surface to GON, and size of GON were measured in both groups. Visual analogue scale (VAS) scores and Likert scale were assessed at pretreatment and at 1, 4, 8, and 24 weeks after treatment in both groups.@*RESULTS@#The distance from GON to midline was 18.9 ± 4.4 mm (right) and 17.3 ± 3.8 mm (left). The depth from the skin was 12.9 ± 1.5 mm (right) and 13.4 ± 1.6 mm (left). GON size was 3.1 mm on both sides. The VAS score and patient satisfaction score (Likert scale) in 4, 8, and 24 weeks after injection were superior for the BTX than the BUP group.@*CONCLUSIONS@#Ultrasound-guided GON block using BTX is effective in reducing short-term and long-term pain in patients with chronic headache in the occipital area.
ABSTRACT
BACKGROUND: Ultrasound-guided greater occipital nerve (GON) block has been frequently used to treat various types of headaches, and botulinum toxin has recently begun to be used in patients with headache. Our study presents the long-term effect of botulinum toxin on GON block using ultrasound in patients with chronic headache in occipital area. METHODS: Patients with occipital headache were divided into two groups (bupivacaine: BUP group [n = 27], botulinum toxin: BTX group [n = 27]), and ultrasound-guided GON block was performed at the C2 level. GON was detected with ultrasound and distance from GON to midline, from the skin surface to GON, and size of GON were measured in both groups. Visual analogue scale (VAS) scores and Likert scale were assessed at pretreatment and at 1, 4, 8, and 24 weeks after treatment in both groups. RESULTS: The distance from GON to midline was 18.9 ± 4.4 mm (right) and 17.3 ± 3.8 mm (left). The depth from the skin was 12.9 ± 1.5 mm (right) and 13.4 ± 1.6 mm (left). GON size was 3.1 mm on both sides. The VAS score and patient satisfaction score (Likert scale) in 4, 8, and 24 weeks after injection were superior for the BTX than the BUP group. CONCLUSIONS: Ultrasound-guided GON block using BTX is effective in reducing short-term and long-term pain in patients with chronic headache in the occipital area.
Subject(s)
Humans , Botulinum Toxins , Headache , Headache Disorders , Nerve Block , Patient Satisfaction , Skin , UltrasonographyABSTRACT
PURPOSE: This study aimed to confirm the utility of the European Organization for Research and Treatment of Cancer (EORTC) and the Spanish Urological Club for Oncological Treatment (CUETO) scoring systems and to determine which model is preferred as a prognostic model in Korean patients with non-muscle-invasive bladder cancer. MATERIALS AND METHODS: Between 1985 and 2011, 531 patients who were treated by transurethral resection of bladder cancer were retrospectively analyzed by use of the EORTC and CUETO models. Statistically, we performed Kaplan-Meier survival analysis; calculated Harrell's concordance index, receiver operating characteristic (ROC) curve, and cutoff values; and performed univariate and multivariate Cox proportional hazards regression analyses. RESULTS: For risk of recurrence, with the use of the EORTC model, all groups had statistically significant differences except between the group with a score of 0 and the group with a score of 1-4. With the use of the CUETO model, all groups differed significantly. For risk of progression, with the use of the EORTC model, significant differences were observed between all groups except between the group with a score of 2-6 and the group with a score of 7-13. With the use of the CUETO model, a significant difference was observed between the group with a score of 0 and the other groups. The concordance index of the EORTC and CUETO models was 0.759 and 0.836 for recurrence and 0.704 and 0.745 for progression, respectively. The area under the ROC curve for the EORTC and CUETO models was 0.832 and 0.894 for recurrence and 0.722 and 0.724 for progression, respectively. CONCLUSIONS: Both scoring systems, especially the CUETO model, showed value in predicting recurrence and progression in Korean patients, which will help in individualizing treatment and follow-up schedules.
Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Disease Progression , Follow-Up Studies , Kaplan-Meier Estimate , Models, Statistical , Neoplasm Invasiveness , Neoplasm Recurrence, Local/pathology , Retrospective Studies , Risk Assessment/methods , Severity of Illness Index , Urinary Bladder Neoplasms/pathologyABSTRACT
The bladder is involved in 1% to 3% of all hernia cases. We report a case of a large paraperitoneal bladder hernia (BH) in a 59-year-old man who had a palpable scrotal mass. Several techniques and approaches have been described for managing BHs. We performed a laparoscopic partial cystectomy and herniorrhaphy. This is the first case report on the repair of a large BH by use of a laparoscopic technique in Korea.