The role of octreotide versus placebo in the prevention of post-ERCP pancreatitis.

BACKGROUND/AIMS: To evaluate the effectiveness of a single administration of intravenous octreotide infusion in preventing post-ERCP pancreatitis and progressing hyperamylasemia. METHODOLOGY: One hundred and twenty (71 female, 59 male) patients who had been diagnosed with pancreaticobiliary pathology were included in this study. 100 microgram (0.1 mg) octreotide diluted in 60 mL normal saline solution administered intravenously 60 minutes prior to the procedure and continued during the procedure and after the procedure. Placebo was given in 87 patients. Patients were assessed clinically and serum amylase level was also measured before the procedure and 3, 12, and 24 hours after the procedure. We define clinical pancreatitis as serum amylase level greater than 4-5 times in conjunction with clinical assessment. RESULTS: Hyperamylasemia was assessed in 14 of 33 (42.4%) administered octreotide patients. Clinical findings of pancreatitis were observed in 5 of these 14 (11.5%) patients. Hyperamylasemia was also assessed in 41 of 87 (47.1%) administered placebo patients. Clinical findings of pancreatitis were observed in 10 of these 41 (11.5) patients. There were no significant differences between the groups, statistically (p > 0.05) (Pearson chi-square test). CONCLUSIONS: The results of this trial indicate that a single administration of intravenous octreotide infusion does not prevent ERCP-induced pancreatitis and effect serum amylase level.

Noncurative total gastrectomy and oesophagogastrectomy in the treatment of advanced gastric carcinoma in a country with high incidence.

The role of extensive resectional surgery, including total gastrectomy for the palliation of advanced gastric cancer is controversial. This study shows operative results with complications and mortality occurring after total gastrectomy in patients with advanced stage gastric carcinoma. The study included 83 (48 males and 35 females, median age was 54.6 +/- 11.4 years) patients who underwent palliative total gastrectomy or oesophagogastrectomy (distal oesophagectomy in continuity with total gastrectomy). The reason for nonradical treatment was a too locally advanced disease. There was no case of carcinoma without serosal extension. Only five patients were free of histological lymph node metastases. A total of 72 (86.7%) early postoperative complications, including 17 self-limited wound complications, and 21 pulmonary complications were noted. Dehiscence of the oesophagojejunal anastomosis was noted in 7 patients, 3 of whom subsequently died. A total of 8 (9.6%) patients died in the postoperative period. The mean survival period was 12.8 +/- 0.8 months for all patients. It was 18.16 +/- 2.04 months in stage IIIA patients, 13.37 +/- 0.79 months in stage IIIB, and 7.51 +/- 0.97 months in stage IV patients. Total gastrectomy is a relatively safe procedure even when performing as a palliative procedure, with acceptable mortality and low lethal complication rate, and should be considered an alternative option in palliative treatment of advanced gastric cancer.

Comparison of the analgesic effect of betamethasone and diclofenac potassium in the management of postoperative haemorrhoidectomy pain.

BACKGROUND: Outpatient postoperative haemorrhoidectomy pain remains a difficult problem. The purpose of this study is to compare the results of the use of betamethasone with diclofenac potassium in postoperative pain following haemorrhoidectomy. MATERIAL AND METHODS: Closed haemorrhoidectomy was performed on 40 patients who were diagnosed grade III, grade IV haemorrhoid on physical examination. Patients were divided equally randomized into two groups, prospectively (betamethasone was used for 20 patients and diclofenac potassium was given for 20 patients). A verbal categorical scale was used to evaluate postoperative pain (for pain intensity, none=0, mild=1, moderate=2 and severe=3). RESULTS: The amount of narcotics required on postoperative first, second and third day were significantly less in the betamethasone group than in the diclofenac potassium group (P < 0.001) (Pearson Chi-Square test). CONCLUSION: Results indicate that use of betamethasone provides more effective analgesia than diclofenac potassium for postoperative pain management in the haemorrhoidectomy patient.

Squamous cell carcinoma of the lower lip and supra-omohyoid neck dissection.

PURPOSE: The aim of this study is to evaluate our approach to patients with squamous cell carcinoma of lower lip. PATIENTS AND METHODS: This study includes 31 lower lip squamous cell carcinomas followed up between 1994 and 2000. Primary treatment was applied to 28 patients of whom 23 were in stages I-II and five in stages III-IV. Three patients presented locoregional recurrence. Neck dissection was performed during primary lip resection in patients with palpable cervical lymph node involvement. Patients with unpalpable cervical lymph nodes were divided into two subgroups: one was submitted to elective neck dissection (n = 11) and the other had isolated lip resection (n = 8). Unilateral or bilateral selective supra-omohyoid neck dissection (SOHND) was performed according to the localisation of the disease. Radical dissection was performed in a secondary intervention, when SOHND revealed lymph node metastases. Radiotherapy and chemotherapy were applied for curative and/or adjuvant treatment in addition to surgery in patients with locoregional recurrence and metastatic lymph nodes or with perineural involvement. RESULTS: Occult cervical metastasis within a single lymph node was found in one of the 11 No patients who underwent elective neck dissection. Delayed neck metastasis developed in one of the eight patients in whom isolated lip resection (without neck exploration) was performed. Chemoradiotherapy was administered to this patient, but he died. Neck metastasis was established histologically in four of five patients in stages III-IV. Postoperative radiotherapy was used on these patients. One of the patients in this group died due to inoperable local recurrence in the neck, another died because of distant metastasis. Local mandibular recurrence was seen in one of these patients after three years. COMMENT: Six patients (19%) died due to lower lip carcinoma in this series. Our findings show the importance of elective neck dissection and intact surgical resection margins.

Rothmund Thomson syndrome associated with esophageal stenosis: report of a case.

Rothmund Thomson syndrome (RTS) is a rare autosomal recessive disorder which is primarily diagnosed by clinical manifestations that include poikiloderma, short stature, sparse hair distribution, juvenile cataracts, small hands and feet, bone defects, photosensitivity, hypogonadism, defective dentition, onychodystrophy, and hyperkeratosis. Although a few reports have been published on patients with RTS associated with gastrointestinal abnormalities, to our knowledge the case described herein is the first documentation of a patient with RTS having upper esophageal stenosis.

Herniography and ultrasonography. A prospective study comparing the effectiveness of laparoscopic hernia repair with extraperitoneal balloon dissection.

BACKGROUND: This study was designed to assess differences between pre- and postoperative herniography and ultrasonography in inguinal hernia performed laparoscopically with balloon dissection and mesh without suture. METHODS: Pre- and postoperative herniographic and ultrasonographic findings were analyzed in ten consecutive patients. Postoperative ultrasonography was performed on the 3rd and 7th days and herniography was performed on the 7th day. RESULTS: Following the operation both the herniography and ultrasonography were almost normalized to a great extent in nine patients. Overall, minimal impaired continence was recorded by herniography in one patient. Also, we detected nonspecific soft-tissue thickening at the operation site in ultrasonographic examination in four patients. CONCLUSIONS: As for inguinal hernias, compared with other operative modalities of treatment, laparoscopic hernia repair with extraperitoneal balloon dissection and mesh without suture is a highly successful procedure and its minimal morbidity is well accepted by the patient.