Background Cervical anastomotic stricture after esophagectomy is a serious complication that adversely affects postoperative recovery, nutritional status and quality of life. Cervical anastomosis by a circular stapler (CS) has been widely accepted as a simple and convenient method, but anastomotic strictures are likely to occur. The aim of this study was to investigate an association between CS size and the incidence of anastomotic stricture after cervical esophagogastric anastomosis performed by a CS. Methods Between April 2011 and March 2016, 236 consecutive patients underwent cervical esophagogastric anastomosis by a CS via a retrosternal route after esophagectomy for esophageal cancer. These patients were divided into according to CS size for the procedure as follows: small-sized (25 mm) CS group (SG, n = 116) and large-sized (28 or 29 mm) CS group (LG, n = 120). The clinical data of patients were analyzed retrospectively to compare the two groups. Results Overall, anastomotic strictures were observed in 90 patients (38%). The incidence of anastomotic stricture was significantly lower in the LG than the SG (23% vs. 53%, p \ 0.001) (Table 3). Chronic obstructive pulmonary disease (COPD: FEV1.0% \70%) (OR 2.35, 95% CI = 1.09-5.14; p = 0.029), anastomotic leakage (OR 8.97, 95% CI = 2.69-41.30; p \ 0.001), and a small-sized CS (OR 3.42, 95% CI = 1.82-6.62; p \ 0.001) were independent risk factors for anastomotic stricture in the multivariate analysis. Conclusions If possible, a large-sized CS should be used to prevent cervical anastomotic strictures when performing cervical anastomoses by CS.
Jejunostomy, which requires the fixation of the jejunum to the abdominal wall, is commonly used as an enteral feeding access after esophagectomy. However, this procedure sometimes causes severe complications, such as mechanical bowel obstruction. In 2009, we developed a modified approach to insert an enteral feeding tube through the reconstructed gastric tube using the round ligament of the liver. The aim of this study is to investigate the usefulness of this approach as compared to the approach through jejunostomy. Between January 2005 and March 2015, 420 patients with thoracic esophageal cancer underwent esophagectomy via thoracotomy and laparotomy. Of these, 214 underwent feeding jejunostomy (FJ group) and 206 patients underwent feeding via gastric tube with round ligament of the liver (FG group). Catheter-related complications, other postoperative complications, and mortality were compared between the two groups. The incidence of catheter site infection during catheterization in the FG group was significantly lower (n = 1/206, 0.5%) compared to the FJ group (n = 11/214, 5.1%) (P < 0.01). The postoperative bowel obstruction did not occur in the FG group, while it occurred in eight patients (3.7%) in the FJ group (P < 0.01). The incidences of other catheter-related and postoperative complications were similar between the two groups. Feeding catheter gastrostomy with the round ligament of the liver can be a useful enteral feeding access after esophagectomy, because the incidence rate of severe catheter-related complications, such as surgical site infection and mechanical obstruction tend to be lower with this technique compare to jejunostomy.
Preoperative management of advanced rectal cancer often includes chemoradiotherapy, but little is known about the late complications of radiotherapy. However, these are usually serious, making determination of the characteristics of late complications after radiation therapy critical. Accordingly, we investigated the complications occurring after adjuvant pelvic radiation therapy in patients with advanced rectal cancer. We enrolled 34 consecutive patients with TNM stage III rectal cancer who had undergone curative surgery with adjuvant pelvic radiation therapy. Data on the type of complication/organ involved, the number of complications, the phase of onset, and the treatments used were reviewed. Patients who experienced gut complications or edema were less likely to have their complications resolved than those with complications due to infection. Similarly, patients with multiple complications and late-onset complications were also less likely to have their complications resolved than those with single complications and those with early-onset complications, respectively. Adjuvant radiation therapy in patients with resected advanced rectal cancer was associated with various complications, characterized by late onset and impaired resolution. Therefore, patients indicated for radiation therapy should be selected with great caution.
Background: Ankle dislocation without fracture is an extremely rare injury because it is usually accompanied by concomitant malleolar fractures from the anatomical and mechanical viewpoints. Case presentation: We report the case of a 17-year-old woman who was injured while playing basketball. Her ankle was swollen and deformed. Plain X-ray revealed tibiotalar dislocation in the medial direction without any fractures. Immediate reduction and ligament repair using suture tape augmentation were performed. Conclusions: At 5 months postoperatively, the patient returned to playing basketball without any complaints. After an additional 2 months, the patient participated and played in the Winter Cup 2019 (the national high school basketball tournament in Japan) at the previous performance level.
Background: The present study aimed to evaluate the association between elapsed time from anterior cruciate ligament (ACL) injury to surgical treatment and the incidence of meniscal tears in a cohort of patients ≤16 years old with varus-aligned and non-varus-aligned knees. Methods: The study cohort included 123 patients ≤16 years old who underwent primary ACL reconstruction between January 2016 and March 2020. Knee alignment was expressed as the hip-knee-ankle angle (HKAA), as measured preoperatively on an anteroposterior view of 3-dimensional computed tomography of the full length of the lower limb. Varus alignment was defined as an HKAA ≥181.0°, and non-varus alignment was defined as an HKAA <181.0°. Patients were divided into groups according to knee alignment and the elapsed time from injury to surgical treatment: early-treatment group (<60 days) and delayed-treatment group (≥60 days). Results: A total of 64 varus-aligned and 59 non-varus-aligned knees were identified. Among patients with varus-aligned knees, those in the delayed-treatment group showed a significantly lower rate of lateral meniscal tears (6 of 30, 20%) compared with those in the early-treatment group (17 of 34, 50%; p = 0.015). Among patients with non-varus-aligned knees, there was no significant difference in meniscal tears of any type between the early and delayed-treatment groups. Among patients without medial meniscal injury identified on initial magnetic resonance imaging, those with varus-aligned knees in the delayed-treatment group showed a significantly higher rate of medial meniscal tears at the time of the surgical procedure (8 of 20, 40%) compared with those with non-varus-aligned knees (1 of 18, 6%; p = 0.015). Conclusions: Delayed ACL reconstruction in patients ≤16 years old with varus-aligned knees might be associated with an increased incidence of secondary medial meniscal tears. Accordingly, earlier ACL reconstruction in patients with varus-aligned knees should be considered. Level of Evidence: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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