Reoperation Rates and Mortality After Transurethral and Open Prostatectomy in a Long-term Nationwide Analysis: Have We Improved Over a Decade?

OBJECTIVE: To assess long-term reoperation rates and mortality after transurethral resection of the prostate (TURP) and open prostatectomy (PE) as therapy for lower urinary tract symptoms due to benign prostatic enlargement. METHODS: The present study analyzes a nationwide database of all patients who underwent TURP/open PE during 2002-2006 and who were followed up for 8 years. Actuarial cumulative incidences of reoperation (TURP, urethrotomy, bladder neck incision) and death were calculated. Data were provided by the Austrian Public Health Institute. This series was compared with a previously published almost equally sized nationwide cohort that underwent surgery during 1992-1996 in Austria. RESULTS: Between 2002 and 2006, a total of 21,674 patients underwent TURP (n = 20,388) or open PE (n = 1,286). At 8 years, the re-TURP rate after primary TURP was 8.3% vs 4.3% after open PE. The re-TURP rate was higher in the 80+ cohort. The overall endourological reintervention rate at 8 years was 12.7% for TURP and 8.8% for open PE. Reintervention rates did not improve compared with the 1992-1996 series. The 30-day in-hospital mortality rate was 0.1% for TURP and 0.2% for open PE. Mortality rates improved by approximately 20% compared with the 1992-1996 series. CONCLUSION: In Austria, TURP rates remained stable between 1992 and 2006, paralleled by a 50% decline of open PE. Within a decade, mortality rates declined by 20%, yet reintervention rates remained unchanged.

Recovery Kinetics of Radiographic and Implant-Related Revision Patients Following Adult Spinal Deformity Surgery.

BACKGROUND: Prior studies have observed similar health-related quality of life (HRQL) in revisions and nonrevision (NR) patients following adult spinal deformity (ASD) correction. However, a novel comparison approach may allow better comparisons in spine outcomes groups. OBJECTIVE: To determine if ASD revisions for radiographic and implant-related complications undergo a different recovery than NR patients. METHODS: Inclusion: ASD patients with complete HRQL (Oswestry Disability Index, Short-Form-36 version 2 (SF-36), Scoliosis Research Society [SRS]-22) at baseline, 6 wk, 1 yr, 2 yr. Generated revision groups: nonrevision (NR), revised-complete data (RC; with follow-up 2 yr after revision), and revised-incomplete data (RI; without 2-yr follow-up after revision). In a traditional analysis, analysis of variance (ANOVA) compared baseline HRQLs to follow-up changes. In a novel approach, integrated health state was normalized at baseline using area under curve analysis before ANOVA t-tests compared follow-up statuses. RESULTS: Two hundred fifty-eight patients were included with 50 undergoing reoperations (19.4%). Rod fractures (n = 15) and proximal joint kyphosis (n = 9) were most common. In standard HRQL analysis, comparing RC index surgery and RC revision surgery HRQLS revealed no significant differences throughout the 2-yr follow-up from either the initial index or revision procedure. Using normalized HRQL/integrated health state, RI displayed worse scores in SF-36 Physical Component Score, SRS activity, and SRS appearance relative to NR (P < .05), indicating less improvement over the 2-yr period. RC were significantly worse than RI in SF-36 Mental Component Score, SRS mental, SRS satisfaction, and SRS total (P < .05). CONCLUSION: ASD patients indicated for revisions for radiographic and implant-related complications differ significantly in their overall 2-yr recovery compared to NR, using a normalized integrated health state method. Traditional methods for analyzing revision patients' recovery kinetics may overlook delayed improvements.

Pocket Pain and Neuromodulation: Negligible or Neglected?

OBJECTIVES: Pain encountered at the site of the implantable pulse generator (IPG) after invasive neuromodulation is a well-known and important complication. The reported incidence of implant site pain is variable, ranging between 0.4 and 35%. Implant site pain has never been systematically studied and no treatment guidelines are available. MATERIAL AND METHODS: We performed an observational study (study registration number mp05728) on the incidence and the determining factors of implant site pain, the subjective rating of intensity by sending questionnaires (n = 554) to our cohort of neuromodulation patients with IPGs. The number of revision surgeries and explants due to implant site pain were also analyzed. RESULTS: Total response rate was 50% (n = 278). Pain patients suffered significantly (p < 0.05) more often from IPG site pain than other patients undergoing neuromodulation therapies. Up to 64% of patients undergoing spinal cord stimulation reported IPG site discomfort or pain. Severe pocket pain was found in up to 8% of patients. No association was found between other variables (age, BMI, duration of follow-up, gender, smoking, number of pocket surgeries) and implant site pain. CONCLUSION: Pocket pain represents an important problem after invasive neuromodulation and is more prevalent in pain patients. We believe further technological improvements with miniaturized IPGs will impact the incidence of pocket pain and could even obviate the need for an IPG pocket.

Primary and repeated surgeries for ectopic pregnancies and distribution by patient age, surgeon age, and hospital levels: an 11-year nationwide population-based descriptive study in Taiwan.

STUDY OBJECTIVE: To describe the changing trend, repeat operation rate, and distribution of laparoscopy, as compared with laparotomy, in treating ectopic pregnancy, according to patient age, preoperative conditions, surgeon age, and hospital accreditation level, in Taiwan over 11-years. DESIGN: Retrospective cohort study (Canadian Task Force classification II-2). SETTING: Population-based nationwide insurance database. PATIENTS: Women who underwent either laparotomy or laparoscopy because of ectopic pregnancy. INTERVENTIONS: Women who had National Health Insurance (NHI) underwent various surgical procedures to treat ectopic pregnancy. Data for this study were obtained from the Inpatient Expenditures by Admissions files of the NHI Research Database, released by the NHI program in Taiwan between 1997 and 2007. MEASUREMENTS AND MAIN RESULTS: A total of 43 170 women with 44 928 operations were identified. Only the primary surgeries, via either laparotomy or laparoscopy, performed because of ectopic pregnancy were included for analysis. The annual number of procedures to treat ectopic pregnancies decreased in the later years of the 11-year study. Laparotomy decreased significantly, from 81.2% in 1997 to 26.2% in 2007, whereas laparoscopic procedures increased significantly, from 18.8% in 1997 to 73.8% in 2007, as evidenced at log-linear regression analysis (p < .001). The rate of repeat operations because of persistent ectopic pregnancy was higher in the laparoscopy group than in the laparotomy group (0.38% vs 0.14 %; p < .001). Patients were more likely to undergo the same type of operation for the repeated surgery (i.e., laparotomy to laparotomy in 73.1% or laparoscopy to laparoscopy in 80.2%; p = 0.43). Use of laparoscopy (58.1%) and laparotomy (41.9%) differed according to patient age, preoperative comorbidities, surgeon age, and hospital accreditation level and ownership type. With older patients, those with preoperative anemia or shock, and elder surgeons, there was a greater chance that laparotomy would be performed. The probability of undergoing laparotomy was greater in patients in regional hospitals, local hospitals, and office-based clinics compared with those in medical centers. CONCLUSIONS: There has been considerable change in the type of surgical approach used to treat ectopic pregnancy in Taiwan over the past 11 years. Laparoscopy is preferred to laparotomy, and has become the standard surgical approach to treating ectopic pregnancies in Taiwan. However, laparoscopy is associated with a higher rate of repeat operations. The laparoscopic approach signifies a profound change in treating ectopic pregnancies among patients, surgeons, and hospital types.

[Experiences from more than 2,100 hernia repair operations. How has the therapy changed in the last 15 years?]. / Erfahrungen aus über 2100 Hernienreparationen. Wie hat sich die Therapie in den letzten 15 Jahren verändert?

INTRODUCTION: Inguinal hernia (IH) surgery has changed fundamentally during the last 25 years due to tension-free repair, minimally-invasive approaches and growing influence of economy in medical decision making. Aim of the study was the documentation and analysis of changes in IH surgery during the last 15 years in our patient cohort. MATERIAL AND METHODS: Patients undergoing elective or emergency inguinal/femoral hernia repair from January 1995 to December 2009 were included in the study. Analysis of patient data was carried out by prospective online recording. RESULTS: A total of 1,908 patients with 2,124 IHs were treated in the study period and the number of IH repairs decreased continuously. The number of recurrent hernias peaked in 2005-2009 with 16.4%. The average preoperative hospital stay decreased from 2.4 to 0.4 days and the postoperative hospital stay from 7.0 to 3.3 days. The percentage of suture repairs declined from 54.9% in 1995 to 4.1% in 2009 and the percentage of open tension-free repairs rose to 52.9% in 1998. In the following years the majority of repairs were performed by minimally invasive procedures but in 2009 the percentage of conventional hernia repairs exceeded the rate of minimally invasive repairs. CONCLUSION: The main reason for these changes is the implementation of diagnosis-related groups which hampers inpatient repair of "simple" inguinal hernias, favors short hospital stay and does not adequately reimburse minimally invasive repairs.

Trends in repeat prostatectomy after surgery for benign prostate disease: application of record linkage to healthcare outcomes.

OBJECTIVE: To compare the risk of repeat prostatectomy for benign prostatic hyperplasia (BPH) in a population-based cohort of 19 598 men in Western Australia treated by transurethral resection of the prostate (TURP) or open prostatectomy over a 16-year period. PATIENTS AND METHODS: The Western Australian Health Services Research Linked Database was used to extract all hospital morbidity data, death records and prostate cancer registrations for men who had prostate surgery for BPH in 1980-95. The cumulative incidence of first repeat prostatectomy calculated using the actuarial life-table and incidence-rate ratios of the first repeat prostatectomy, comparing TURP and open prostatectomy, were obtained using Cox regression. RESULTS: The cases comprised 18 464 TURPs and 1134 open prostatectomies, from which there were 1095 subsequent repeat prostatectomies. After adjustment for calendar time, age and admission type, the incidence rate of the first repeat prostatectomy was up to 2.30 times higher (95% confidence interval, 1.62-3.27) after initial TURP than for initial open prostatectomy. The absolute risks at 8 years for TURP was 6.6%, and was 3.3% for open prostatectomy. CONCLUSION: The absolute risk of a repeat prostatectomy for TURP and open prostatectomy were consistent with the best reported international experience. There was evidence that the risk in 1990-95 had declined compared with earlier periods, despite a shift towards more closed procedures. The differential risks of repeat prostatectomy should be explained to patients and considered in the development of clinical guidelines, notwithstanding the advantages of TURP over open prostatectomy in terms of surgical morbidity and cost.

[Oncologic "second-look" today]. / Il "second look" oncologico oggi.

The Wangensteen's proposal of the SLL is far from us, not only chronologically but, what is more meaningful, technologically. Radiology, with its digestive tract barium meal or enema, was at his time the only mean entrusted for the instrumental study of the patient, and the medical oncology was at its very dawn. The Wangensteen's purpose was to discover with a SLL the recurrence (metastasis or relapse) of the neoplastic disease after a first demolitive surgical approach, not waiting its late clinical evidence. And this on the conviction that also the recurrent neoplastic disease can be again successfully treated by surgery when early detected. Many facts have happened since the 50's, and if it is by now demonstrated true that also the neoplastic recurrence can be successfully treated by surgery--naturally for particular neoplasms and in particular localization--it is equally true that diagnostic possibilities have widely evolved permitting the non invasive detection and localization of neoplastic recurrences with remarkable accuracy. Thence the renewed possibility of a reinterventional surgery.