Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 4 de 4
Filter
Add more filters










Database
Language
Publication year range
2.
Colorectal Dis ; 14(4): 453-7, 2012 Apr.
Article in English | MEDLINE | ID: mdl-21689350

ABSTRACT

AIM: Concerns exist regarding laparoscopic rectal cancer surgery due to increased rates of open conversion, complications and circumferential resection margin positivity. This study reports medium-term results from consecutive unselected cases in a single surgeon series. METHOD: The results of laparoscopic total mesorectal excision (TME) for rectal cancer over a 9-year period within the context of an evolving 'enhanced recovery protocol' (ERP) were reviewed from analysis of a prospectively maintained database. RESULTS: One hundred and fifty patients (91 male, median age 69 years, median BMI 26) underwent laparoscopic TME over 9 years. Median follow up was 28.5 months (range 0-88). Sixteen (10.6%) patients underwent neoadjuvant radiotherapy. Six (4.0%) required open conversion and 13 (9.0%) had an anastomotic leakage. The proportion of Dukes stages were: A, 33.3%; B, 30.7%; C, 31.3%; D, 4.7%. Five (3.3%) patients had an R1 and one an R2 resection. Median length of postoperative stay was 6 days. Three (2.0%) patients died within 30 days. Four (2.7%) developed local recurrence and 14 (9.3%) developed distant metastases. Predicted 5-year disease-free and overall survival rates by Kaplan-Meier analysis were 85.8% and 78.7%, respectively. CONCLUSION: Laparoscopic TME surgery can safely be offered to unselected patients with rectal cancer with excellent medium-term results.


Subject(s)
Laparoscopy , Rectal Neoplasms/surgery , Rectum/surgery , Adult , Aged , Aged, 80 and over , Female , Follow-Up Studies , Humans , Length of Stay/statistics & numerical data , Male , Middle Aged , Neoplasm Recurrence, Local/epidemiology , Postoperative Complications/epidemiology , Rectal Neoplasms/mortality , Rectal Neoplasms/pathology , Rectum/pathology , Retrospective Studies , Survival Analysis , Treatment Outcome
3.
Colorectal Dis ; 7(3): 241-4, 2005 May.
Article in English | MEDLINE | ID: mdl-15859961

ABSTRACT

OBJECTIVES: To meet the introduction of the two-week wait (TWW) rule for patients with suspected colorectal cancer, a fast-track barium enema (FTBE) service was set up. This study was conducted to evaluate the success of this approach in preparation for meeting the forthcoming targets on waiting times to treatment from referral and diagnosis. METHODS: All patients were offered a double-contrast barium enema within two-weeks, except those with a palpable rectal mass. FTBE were double-reported by specialist gastrointestinal radiologists. Patients with a suspected malignancy were booked for an urgent staging CT and outpatient appointment, whilst the remaining patients were referred back to their general practitioner with a report. Prospective data were collected and two 16-month periods analysed. RESULTS: Three hundred and nine patients had a FTBE over the first 16-month period and 277 (89.6%) were seen within two-weeks. Mean times from initial referral to staging CT and first outpatient appointment were 30.7 and 36.0 days, respectively. Cancer was confirmed histologically in 32 (10.4%) patients. Of 267 patients without a malignancy, 46 (17.2%) were referred back to the colorectal outpatient or endoscopy service within 6-months. The number of referrals increased with time from a mean of 19.3 per month in the first period to 27.8 in the second, but the percentage with a suspected malignancy remained similar at 13.6% and 10.1%, respectively. CONCLUSION: FTBE diagnosed malignancy accurately and facilitated rapid staging. The TWW target was met in almost 90% of patients, whilst the impact on the colorectal outpatient and endoscopy service was minimized.


Subject(s)
Barium Sulfate , Colorectal Neoplasms/diagnostic imaging , Contrast Media/administration & dosage , Enema/methods , Tomography, X-Ray Computed/methods , Waiting Lists , Aged , Barium Sulfate/administration & dosage , Drug Administration Schedule , Follow-Up Studies , Humans , Neoplasm Staging/methods , Outpatients , Prospective Studies , Referral and Consultation , Reproducibility of Results , Time Factors
4.
Colorectal Dis ; 7(2): 148-50, 2005 Mar.
Article in English | MEDLINE | ID: mdl-15720352

ABSTRACT

OBJECTIVE: This study was performed to assess the accuracy of colonoscopic endoanal ultrasound scanning (EUS) in the selection of patients with rectal neoplasia suitable for local excision by transanal endoscopic microsurgery (TEM). Our policy is to offer TEM to patients with premalignant (T0) lesions or with T1 tumours that have early disease. PATIENTS AND METHODS: Data were collected prospectively on all patients undergoing EUS for the assessment of rectal neoplasia at our institution over a six-year period. A colonoscopic EUS probe was used to determine whether the tumour breached the muscularis propria (the interface between T1 and T2 disease). Subsequently patients underwent surgical resection, including TEM for those with T0/1 disease. The preoperative stage predicted by EUS (uT stage) was compared to the postoperative histopathological stage of the resected specimens (pT stage). RESULTS: One hundred and fifty-six EUS examinations were evaluated. Sixty-two patients went on to have TEM whilst the remaining 94 had another form of surgery. Of the 62 patients undergoing TEM, 3 were overstaged on EUS. No patients were understaged, giving an accuracy of 95%. Of the 94 patients undergoing an alternative procedure, 5 were overstaged on EUS as having T2 tumours when in fact their histology was T1. Accuracy of EUS at predicting more advanced disease fell to 89%, giving an overall accuracy of 92%. CONCLUSIONS: EUS is accurate at predicting T0/1 vs T2 disease in our institution, and we believe that it is a useful modality in assessing patient suitability for local excision.


Subject(s)
Endosonography/methods , Microsurgery/methods , Proctoscopy/methods , Rectal Neoplasms/diagnostic imaging , Rectal Neoplasms/surgery , Adult , Aged , Aged, 80 and over , Colonoscopy , Female , Humans , Male , Middle Aged , Neoplasm Staging , Patient Selection , Prospective Studies , Rectal Neoplasms/pathology , Treatment Outcome
SELECTION OF CITATIONS
SEARCH DETAIL
...