Endoscopic management of gastric band erosions: a 7-year series of 14 patients

Background

Intragastric band migration is an unusual but major complication of gastric banding. We review our experience with endoscopic removal of eroded gastric bands.

Methods

We retrospectively evaluated the cases of 110 morbidly obese patients who underwent adjustable gastric banding between 2005 and 2012 to identify those who experienced band erosion. To remove the migrated band, we used an endoscopic approach with a Gastric Band Cutter.

Results

Band or tube erosion occurred in 14 patients (12.7%). The median time interval from the initial gastric band placement to the diagnosis of band erosion was 32 (range 18–52) months. Upper abdominal pain, port site infection, loss of restriction and weight regain were the most common symptoms. We used the Gastric Band Cutter to remove the band endoscopically. It was able to cut the band successfully in all but 1 patient, in whom twisting of the cutting wire required conversion from endoscopy to laparotomy. In 2 patients, the band, after being cut, was locked in the gastric wall and required laparotomic removal. In 1 patient, we performed surgery for intragastric penetration of the connecting tube broken close to the band.

Conclusion

The Gastric Band Cutter was successful in dividing the band in all but 1 patient, although we could not always complete the procedure endoscopically. Endoscopic removal seems to be effective and safe for band erosion.     

Total thyroidectomy en bloc or not? prospective,randomized clinical trial: Cerrahpasa experience

Aim-Background

While significant changes in the last century have enabled safe and effective total thyroidectomy, the utility and reliability of techniques for patients with benign diseases is debatable. The purpose of this study was to compare the complication rates of division of the isthmus vs. non-division in thyroid surgery performed for bilateral multinodular goiter by experienced endocrine surgeons. To the best of our knowledge, no such study has been published in the literature to date.

Methods

This prospective study includes 60 consecutive serial patients who underwent total thyroidectomy. Patients were randomly assigned to a thyroidectomy technique by the arbitrary draw from a bag of paper tags marked as ‘U’ (thyroidectomy without dividing the isthmus) classified as Group 1 or ‘D’ (thyroidectomy by dividing the isthmus) as Group 2. Patients in Group 1 (n=30) had a total thyroidectomy without dividing the isthmus (en bloc), patients in Group 2 (n=30) had total thyroidectomy by dividing the isthmus.

Results

Postoperative serum mean calcium and parathyroid hormone (PTH) levels, operation period, visual analogue pain score and recurrent laryngeal nerve paralysis did not differ between the groups. Permanent hypocalcaemia and permanent recurrent laryngeal nerve paralysis were not observed in either group, but total morbidity in Group 1 was higher (p=0.038). Postoperative PTH levels were significantly lower than preoperative PTH levels in both groups; (respectively, p=0.007, p=0.011). No surgical mortality was recorded.

Conclusion

Thyroidectomy without dividing the isthmus can be qualified as a safe and applicable surgical method.     

Effect of methylphenidate treatment on appetite and levels of leptin,ghrelin, adiponectin,and brain-derived neurotrophic factor in children and adolescents with attention deficit and hyperactivity disorder

Objectives. We aimed to explore whether the use of methylphenidate relates leptin, ghrelin, adiponectin, and brain-derived neurotrophic factor (BDNF). In addition, the relationship between methylphenidate-related weight loss in attention deficit hyperactivity disorder (ADHD) patients and these biomolecules were evaluated. Methods. Thirty ADHD patients receiving methylphenidate and 20 healthy controls were included. Leptin, ghrelin, adiponectin, and BDNF levels were measured at baseline and after two-month treatment in both groups. Results. At baseline, leptin, ghrelin, adiponectin, and BDNF levels were similar in the ADHD and control groups. The most common adverse events occurring in the ADHD group after a 2-month treatment period included loss of appetite (70%) and weight loss (66.7%). A significant difference was found in body weight, BMI, and CGI scores of the ADHD patients after the treatment. While post-treatment ghrelin and adiponectin levels were significantly higher in the ADHD group, BDNF level was significantly lower. Post-treatment decrease in leptin levels was not significant. Conclusions. Leptin and BDNF were not associated with poor appetite and/or weight loss due to methylphenidate treatment. However, ghrelin and adiponectin might be biomolecules that play a role in underlying neurobiological mechanisms of methylphenidate-related appetite or weight loss.     

Intracranial hemorrhage in infants as a serious,and preventable consequence of late form of vitamin K deficiency: a selfie picture of Turkey,strategies for tomorrow

Purpose

Vitamin K deficiency bleeding is one of the most common causes of acquired hemostatic disorder in early infancy. Although vitamin K is practiced routinely after every birth in Turkey, children with type of vitamin K deficiency bleedings (L-VKDB) can be encountered. We aimed to evaluate the clinical features of the children with L-VKDB reported from Turkey.

Methods

Between 1995 and 2013, 48 studies reporting 534 children with L-VKDB were evaluated in this study.

Results

Of the 534 reported children (178 girls, 356 boys), 486 (91 %) were extremely breastfed. The most common bleeding sites were intracranial hemorrhage, gastrointestinal, and umbilical in 414 (77.4 %), 33 (6.2 %), and 33 (6.2 %) children, respectively, and 35 (6.6 %) children had been diagnosed incidentally without any bleeding. The etiology of 399 (74.7 %) children were classified as idiopathic, whereas 135 (25.3 %) were secondary. Intramuscular vitamin K was administered in 248 (46.4 %), not administered in 228 (42.7 %), and the administration of vitamin K were not determined in 58 (10.9 %) children. The outcomes of Turkish cohort showed that 111 (20.8) children died, 257 (48.1 %) cases developed neurologic deficit (mainly epilepsy and psychomotor retardation), and only 166 (31.1 %) patients recovered without squeal.

Conclusions

The compliance of prophylactic measures in Turkey does not seem to be satisfactory. As a further measure of tomorrow, we vigorously emphasize that a national surveillance program may be initiated. An additional intramuscular dose or oral supplementation of vitamin K especially for exclusively breast-fed infants may reduce this catastrophic problem in our country.     

Chronic pain associated with penile prostheses may persist despite revision or explantation

IntroductionInflatable penile prosthesis (IPP) implantation is the gold standard treatment for medically refractory erectile dysfunction. New chronic pain after IPP implantation is rarely discussed and the optimal treatment is unclear. We evaluated whether IPP re-operation for a primary indication of chronic pain improves patients’ symptoms. Our secondary aim was to explore factors associated with resolution or persistence of pain after IPP reoperation.MethodsWe conducted a retrospective analysis of 315 patients who had an IPP revision or explantation at two high-volume prosthetic centers between May 2007 and May 2017. We excluded patients who had device malfunction, pain for <2 months, pain associated with infection or erosion, and patients without long-term followup data. Persistent pain was diagnosed based on patient self-report.ResultsA total of 31 patients met our criteria for having undergone a surgical revision (n=18) or explantation (n=13) for pain relief. Eighteen (58%) patients had persistent pain despite surgical intervention. Only patients who had pain secondary to a device malposition improved after re-operation (n=13). A prior diagnosis of a chronic pain syndrome was associated with persistent pain despite intervention. Pain improvement was not associated with age, comorbid conditions, duration of implant, or the number of surgical revisions performed.ConclusionsSurgical intervention for chronic penile prosthesis pain is unlikely to relieve symptoms, particularly for patients with chronic pain disorders. Patients should be counselled that IPP reoperative procedures as a treatment for pain should be avoided unless the device is identified to be malpositioned, and consideration of alternative therapeutic options may be more beneficial.