Palliative care consultations in primary care: a cross-sectional survey among Dutch general practitioners.

BACKGROUND: Expert consultation supports general practitioners (GPs) in delivering adequate palliative homecare. Insight into consultation practices from a GP's perspective is needed in order to shape consultation services to their wishes and needs. AIM: To explore palliative care consultation practices from a GP's perspective. DESIGN AND SETTING: Cross-sectional web-based survey among all GPs (n=235) in the region of Nijmegen, the Netherlands. METHODS: Our questionnaire contained questions about the delivery of palliative care by GPs, their consultation practices and satisfaction with current services. Questions consisted mainly of 5-point Likert scales. We transformed these scales into numerical values to calculate mean scores. Linear mixed models for repeated measurements were used to study differences in scores. RESULTS: GPs most often consulted informal caregivers (mean score 3.6) or fellow GPs (mean score 3.3). Physical problems were discussed the most (mean score 3.5), while social and existential issues were discussed least (mean score 1.9 for both). In their choice of a particular consultation service, GPs considered the quality of the provided advice to be the most important factor. GPs were satisfied with current consultation services, with fellow GPs receiving the highest satisfaction scores (mean score 4.6). Finally, when recalling their last palliative patient, most GPs started requesting consultation during this patient's last month of life. CONCLUSIONS: Next to informal caregivers, GPs preferably seek advice from fellow GPs. Physical issues receive much attention during consultations; however, other vital aspects of palliative care seem to remain relatively neglected, such as social and existential issues and a proactive care approach.

Diagnosis of Basal Cell Carcinoma by Reflectance Confocal Microscopy: Study Design and Protocol of a Randomized Controlled Multicenter Trial.

BACKGROUND: Skin cancer, including basal cell carcinoma (BCC), has become a major health care problem. The limitations of a punch biopsy (at present the gold standard) as diagnostic method together with the increasing incidence of skin cancer point out the need for more accurate, cost-effective, and patient friendly diagnostic tools. In vivo reflectance confocal microscopy (RCM) is a noninvasive imaging technique that has great potential for skin cancer diagnosis. OBJECTIVE: To investigate whether in vivo RCM can correctly identify the subtype of BCC and to determine the cost-effectiveness of RCM compared with punch biopsy (usual care). STUDY DESIGN: Randomized controlled multicenter trial. METHODS: On the basis of 80% power and an alpha of 0.05, 329 patients with lesions clinically suspicious for BCC will be included in this study. Patients will be randomized for RCM or for a punch biopsy (usual care). When a BCC is diagnosed, surgical excision will follow and a follow-up visit will be planned 3 months later. Several questionnaires will be filled in (EQ-5D, EQ-5D VAS, iMTA PCQ, and TSQM-9). We will perform statistical analysis, cost-effectiveness, and patient outcome analysis after data collection. RESULTS: This research started in January 2016 and is ethically approved. We expect to finish this study at the end of 2018. CONCLUSIONS: In this study, we will investigate whether RCM is at least as good in identifying BCC subtypes as conventional pathological investigation of skin biopsies. Anticipating that RCM is found to be a cost-effective alternative, it saves on direct medical consumption like labor of the pathologist and other medical personnel as well as materials related to treatment failure with at least equal effectiveness. TRIAL REGISTRATION: Clinicaltrials.gov NCT02623101; https://clinicaltrials.gov/ct2/show/NCT02623101 (Archived by WebCite at http://www.webcitation.org/6id54WQa2).

Subcutaneous Stimulation as ADD-ON Therapy to Spinal Cord Stimulation Is Effective in Treating Low Back Pain in Patients With Failed Back Surgery Syndrome: A Multicenter Randomized Controlled Trial.

OBJECTIVE: Suppression of back pain with traditional spinal cord stimulation (SCS) in failed back surgery syndrome patients is often insufficient. The objective of this study was to investigate the efficacy of subcutaneous stimulation (SubQ) as ADD-ON therapy to SCS in treating back pain in failed back surgery syndrome patients. MATERIALS AND METHODS: Patients with a minimal pain score of 50 on a 100 mm visual analog scale for both leg and back pain were eligible. If pain reduction after trial SCS was ≥50% for the leg but <50% for the back, patients received additional SubQ leads and were randomized in a 1:1 ratio in a study arm with subcutaneous leads switched on (SubQ ADD-ON) and an arm with subcutaneous leads switched off (Control). The primary outcome was the percentage of the patients, at three months since implantation, with ≥50% reduction of back pain. RESULTS: A total of 97 patients were treated with SCS for leg and back pain. Of these, 52 patients were randomized and allocated to the Control group (n = 24) or to the SubQ ADD-ON group (n = 28). The percentage of patients with ≥50% reduction of back pain was significantly higher in the SubQ ADD-ON group (42.9%) compared to the Control group (4.2%). Mean visual analog scale for back pain, at three months, was a statistically significant 28.1 mm lower in the SubQ ADD-ON group compared to the Control group. CONCLUSION: Subcutaneous stimulation as an ADD-ON therapy to SCS is effective in treating back pain in failed back surgery syndrome patients where SCS is only effective for pain in the leg.

Prediction model for recurrence probabilities after intravesical chemotherapy in patients with intermediate-risk non-muscle-invasive bladder cancer, including external validation.

PURPOSE: To develop a model to predict recurrence for patients with intermediate-risk (IR) non-muscle-invasive bladder cancer (NMIBC) treated with intravesical chemotherapy which can be challenging because of the heterogeneous characteristics of these patients. METHODS: Data from three Dutch trials were combined. Patients treated with intravesical chemotherapy with characteristics according to the IR definition of the EAU guideline 2013 were included. Uni- and multivariable Cox regression with selection methods were used to identify predictors of recurrence at 1, 2, and 5 years. An easy-readable table for recurrence probabilities was developed. An external validation was done using data from Spanish patients. RESULTS: A total of 724 patients were available for analyses, of which 305 were primary patients. Recurrences occurred in 413 patients (57%). History of recurrences, history of intravesical treatment, grade 2, multiple tumors, and adjuvant treatment with epirubicin were relevant predictors for recurrence-free survival with hazard ratios of 1.48, 1.38, 1.22, 1.56, and 1.27, respectively. A table for recurrence probabilities was developed using these five predictors. Based on the probability of recurrence, three risk groups were identified. Patients in each of the separate risk groups should be scheduled for less or more aggressive treatment. The model showed sufficient discrimination and good predictive accuracy. External validation showed good validity. CONCLUSION: In our model, we identified five relevant predictors for recurrence-free survival in IR-NMIBC patients treated with intravesical chemotherapy. These recurrence predictors allow the urologists to stratify patients in risk groups for recurrence that could help in deciding for an individualized treatment approach.

Second international round robin for the quantification of serum non-transferrin-bound iron and labile plasma iron in patients with iron-overload disorders.

Non-transferrin-bound iron and its labile (redox active) plasma iron component are thought to be potentially toxic forms of iron originally identified in the serum of patients with iron overload. We compared ten worldwide leading assays (6 for non-transferrin-bound iron and 4 for labile plasma iron) as part of an international inter-laboratory study. Serum samples from 60 patients with four different iron-overload disorders in various treatment phases were coded and sent in duplicate for analysis to five different laboratories worldwide. Some laboratories provided multiple assays. Overall, highest assay levels were observed for patients with untreated hereditary hemochromatosis and ß-thalassemia intermedia, patients with transfusion-dependent myelodysplastic syndromes and patients with transfusion-dependent and chelated ß-thalassemia major. Absolute levels differed considerably between assays and were lower for labile plasma iron than for non-transferrin-bound iron. Four assays also reported negative values. Assays were reproducible with high between-sample and low within-sample variation. Assays correlated and correlations were highest within the group of non-transferrin-bound iron assays and within that of labile plasma iron assays. Increased transferrin saturation, but not ferritin, was a good indicator of the presence of forms of circulating non-transferrin-bound iron. The possibility of using non-transferrin-bound iron and labile plasma iron measures as clinical indicators of overt iron overload and/or of treatment efficacy would largely depend on the rigorous validation and standardization of assays.

Normalcy of food intake in patients with head and neck cancer supported by combined dietary counseling and swallowing therapy: A randomized clinical trial.

BACKGROUND: Dysphagia resulting in altered food intake is common among patients with head and neck cancer. This randomized trial investigated the effect of combined individual dietary counseling with individualized swallowing therapy (intervention) compared to individual dietary counseling (control) on normalcy of food intake (NFI). METHODS: Patients with stage II to IV head and neck cancer treated with postoperative (chemo)radiation were randomly assigned to this study. NFI, dysphagia severity, social eating, and nutritional status were measured at the start of treatment and in weeks 6, 10, 18, and 30. RESULTS: One hundred twenty patients, 60 in each group, were recruited. No overall estimated difference was detected for NFI, dysphagia severity, social eating, or nutritional status. At week 10, the intervention group slightly improved dysphagia recovery 0.6 (95% confidence interval [CI] = 0.1-1.1). This difference diminished by week 30. CONCLUSION: Adding individualized swallowing therapy to individual dietary counseling did not improve NFI but slightly accelerate swallowing recovery. © 2015 Wiley Periodicals, Inc. Head Neck 38: E198-E206, 2016.

Effectiveness and cost-effectiveness of a self-management group program to improve social participation in patients with neuromuscular disease and chronic fatigue: protocol of the Energetic study.

BACKGROUND: Chronic fatigue is present in more than 60% of the patients with a neuromuscular disease and can be their most disabling symptom. In combination with other impairments, fatigue often results in low levels of physical activity and decreased social participation, leading to high societal costs. 'Energetic' is a self-management group program aimed at improving social participation, physical endurance and alleviating fatigue in these patients. The primary aim of this study is to evaluate the effectiveness and cost-effectiveness of the Energetic program. METHODS/DESIGN: A multicentered, assessor-blinded, two-armed randomized controlled trial is conducted with evaluations at inclusion and four, seven and fifteen months later. The study includes patients with a neuromuscular disease and chronic fatigue and, when present, their caregivers. The participants are randomized (ratio 1:1) to either an intervention group, receiving the Energetic program, or a control group, receiving usual care (i.e., no specific intervention). The Energetic program covers four months and includes four modules: 1) individually tailored aerobic exercise training; 2) education about aerobic exercise; 3) self-management training in applying energy conservation strategies; and 4) implementation and relapse prevention in daily life. Two months after cessation of the program a booster session is provided. The primary outcome is the perceived performance score of the Canadian Occupational Performance Measure (COPM). Secondary outcomes include the COPM-satisfaction score, and measures of fatigue, physical endurance, activity engagement, mood, and self-efficacy. Caregiver burden is also evaluated as a secondary outcome. Health-related quality of life and medical and societal costs are assessed to estimate cost-effectiveness of the program. DISCUSSION: The Energetic study is the first randomized controlled trial to evaluate the effectiveness and cost-effectiveness of a combined physical and self-management group training program for improving social participation, physical endurance and alleviating fatigue in patients with neuromuscular diseases. It will generate new insights in (cost-)effective rehabilitation strategies for these incurable conditions. TRIAL REGISTRATION: Clinicaltrials.gov NCT02208687 .

Economic evaluation of occupational therapy in Parkinson's disease: A randomized controlled trial.

BACKGROUND: A large randomized clinical trial (the Occupational Therapy in Parkinson's Disease [OTiP] study) recently demonstrated that home-based occupational therapy improves perceived performance in daily activities of people with Parkinson's disease (PD). The aim of the current study was to evaluate the cost-effectiveness of this intervention. METHODS: We performed an economic evaluation over a 6-month period for both arms of the OTiP study. Participants were 191 community-dwelling PD patients and 180 primary caregivers. The intervention group (n = 124 patients) received 10 weeks of home-based occupational therapy; the control group (n = 67 patients) received usual care (no occupational therapy). Costs were assessed from a societal perspective including healthcare use, absence from work, informal care, and intervention costs. Health utilities were evaluated using EuroQol-5d. We estimated cost differences and cost utility using linear mixed models and presented the net monetary benefit at different values for willingness to pay per quality-adjusted life-year gained. RESULTS: In our primary analysis, we excluded informal care hours because of substantial missing data for this item. The estimated mean total costs for the intervention group compared with controls were €125 lower for patients, €29 lower for caregivers, and €122 higher for patient-caregiver pairs (differences not significant). At a value of €40,000 per quality-adjusted life-year gained (reported threshold for PD), the net monetary benefit of the intervention per patient was €305 (P = 0.74), per caregiver €866 (P = 0.01) and per patient-caregiver pair €845 (P = 0.24). CONCLUSION: In conclusion, occupational therapy did not significantly impact on total costs compared with usual care. Positive cost-effectiveness of the intervention was only significant for caregivers.

Testing feasibility and reliability of a set of quality indicators to evaluate the organization of palliative care across Europe: a pilot study in 25 countries.

BACKGROUND: A well-organized palliative care service is a prerequisite for offering good palliative care. Reliable and feasible quality indicators are needed to monitor the quality of their organization. AIM: To test feasibility and reliability of a previously developed set of quality indicators in settings and services that provide palliative care across Europe. METHODS: A total of 38 quality indicators, applicable in all types of settings, rated in a RAND Delphi process, and operationalized into 38 yes/no questions, were used. Descriptives statistics, factor and reliability analyses, analysis of variance, and chi-square analyses were used. DESIGN: Cross-sectional online survey. SETTING/PARTICIPANTS: Questionnaires were sent to representatives of 217 palliative care settings in 25 countries. Included settings were hospices, inpatient dedicated palliative care beds, palliative care outpatient clinics, palliative care units, day care centers for palliative care, palliative care home support teams, inpatient palliative care support teams, care homes, and nursing homes. RESULTS: All invited 25 European Association of Palliative Care countries took part. In total, 107 out of 217 participants responded (57%). The quality indicators were reduced to four coherent sub-scales, being "equipment and continuity of care," "structured documentation of essential palliative care elements in the medical record," "training and appraisal of personnel," and "availability of controlled drugs." No significant differences in quality criteria between the different types of settings and services were identified. CONCLUSION: The set of quality indicators appeared to measure four reliable domains that assess the organization of different palliative care settings. It can be used as a starting point for quality improvement activities.

Urinary cytokines in patients treated with intravesical mitomycin-C with and without hyperthermia.

OBJECTIVES: To explore whether urinary cytokine and chemokine (CK) levels differed between cold mitomycin-C (cold-MMC)-treated patients and chemohyperthermia (C-HT)-treated patients, to shed light on the possible molecular mechanisms that might explain the superior outcome of C-HT. Furthermore, CK-differences were explored between C-HT responders and C-HT non-responders. METHODS: Twelve NMIBC patients were included. Nine received six-weekly C-HT, and three received four-weekly cold-MMC instillations. Urine was collected on 8-12 time points before and after every treatment. MDC, IL-2, IL-6, IL-8, IP-10, MCP-1 and RANTES were determined by Luminex(®)-analysis. RESULTS: Elevated urinary CK levels were observed in both groups after treatment. In general, CK-peaks were lower in the cold-MMC group in comparison with levels in the C-HT group. Significant higher MCP-1 and IL-6 levels were observed in C-HT-treated patients. Additionally, significant cumulative effects were observed for IP-10 and IL-2. However, IP-10 and IL-2 levels did not significantly differ between treatments. MDC levels after the first week of treatment were significantly higher in the C-HT responders compared with the non-responders. CONCLUSION: MMC treatment leads to elevated urinary CK levels with significantly higher MCP-1 and IL-6 levels in C-HT-treated patients. Increased MDC levels after the first C-HT instillation appear to be related to good clinical outcome and might be of additional value to personalize treatment. Studies involving more patients and longer follow-up are needed to substantiate this observation.

Efficacy of occupational therapy for patients with Parkinson's disease: a randomised controlled trial.

BACKGROUND: There is insufficient evidence to support use of occupational therapy interventions for patients with Parkinson's disease. We aimed to assess the efficacy of occupational therapy in improving daily activities of patients with Parkinson's disease. METHODS: We did a multicentre, assessor-masked, randomised controlled clinical trial in ten hospitals in nine Dutch regional networks of specialised health-care professionals (ParkinsonNet), with assessment at 3 months and 6 months. Patients with Parkinson's disease with self-reported difficulties in daily activities were included, along with their primary caregivers. Patients were randomly assigned (2:1) to the intervention or control group by a computer-generated minimisation algorithm. The intervention consisted of 10 weeks of home-based occupational therapy according to national practice guidelines; control individuals received usual care with no occupational therapy. The primary outcome was self-perceived performance in daily activities at 3 months, assessed with the Canadian Occupational Performance Measure (score 1-10). Data were analysed using linear mixed models for repeated measures (intention-to-treat principle). Assessors monitored safety by asking patients about any unusual health events during the preceding 3 months. This trial is registered with ClinicalTrials.gov, NCT01336127. FINDINGS: Between April 14, 2011, and Nov 2, 2012, 191 patients were randomly assigned to the intervention group (n=124) or the control group (n=67). 117 (94%) of 124 patients in the intervention group and 63 (94%) of 67 in the control group had a participating caregiver. At baseline, the median score on the Canadian Occupational Performance Measure was 4·3 (IQR 3·5-5·0) in the intervention group and 4·4 (3·8-5·0) in the control group. At 3 months, these scores were 5·8 (5·0-6·4) and 4·6 (4·6-6·6), respectively. The adjusted mean difference in score between groups at 3 months was in favour of the intervention group (1·2; 95% CI 0·8-1·6; p<0·0001). There were no adverse events associated with the study. INTERPRETATION: Home-based, individualised occupational therapy led to an improvement in self-perceived performance in daily activities in patients with Parkinson's disease. Further work should identify which factors related to the patient, environmental context, or therapist might predict which patients are most likely to benefit from occupational therapy. FUNDING: Prinses Beatrix Spierfonds and Parkinson Vereniging.

Linking of total elbow prosthesis during surgery; a biomechanical analysis.

BACKGROUND: Presently, 2 types of elbow prostheses are used: unlinked and linked. The Latitude total elbow prosthesis allows the surgeon to decide during the implantation whether the prosthesis is placed unlinked or linked, and whether the native radial head is retained, resected, or replaced. The purpose of this study is to assess and to compare the varus and valgus laxity of the unlinked and linked version of the latitude total elbow prosthesis with: (1) the native radial head preserved, (2) the native radial head excised, and (3) the native radial head replaced by a radial head component. METHODS: Biomechanical testing was performed on 14 fresh-frozen upper limb specimens. RESULTS: Linking the prosthesis predominantly influences the valgus laxity of the elbow. DISCUSSION/CONCLUSION: Linking the Latitude total elbow prosthesis results in increased valgus stability. In the linked version of the total elbow prosthesis, the radial head only plays a small part in both valgus and varus stability. An unlinked situation is not advised in absence of a native radial head or in case of inability to replace the radial head.

Long-term results of cemented total hip arthroplasty in patients younger than 30 years and the outcome of subsequent revisions.

BACKGROUND: The number of total hip arthroplasties in patients under 30 years is increasing over the years. Almost all of them will face at least one or more future revisions in their life. Therefore, the implant used should have a high survival rate, and needs to be easily revisable resulting in a low re-revision rate. Several studies have evaluated the outcome of total hip arthroplasties in patients under 30 years. However, only a few reported on the follow-up outcome of 10 years or more. In addition, none of these reports published data of the subsequent revisions of these implants within their original report. METHODS: We studied historically prospective collected data of 48 consecutive patients (69 hips) younger than 30 years, treated with a cemented primary total hip prosthesis between 1988 and 2004. Since the last evaluation of this cohort, two patients were lost to follow-up. For all hip revisions in this cohort, again cemented implants were used, mostly in combination with bone impaction grafting. Kaplan-Meier survival curves at 10- and 15 years for the primary total hip arthroplasties and revisions were determined. RESULTS: The mean age at time of primary surgery was 25 years (range, 16 to 29 years). Mean follow-up of the primary hips was 11.5 years (range, 7 to 23 years). During follow-up 13 revisions were performed; in 3 cases a two-stage total revision was performed for septic loosening and 9 cups were revised for aseptic loosening. There were no aseptic stem revisions. The 10 and 15-year survival rates with endpoint revision for aseptic loosening of the primary total hip were 90% (95% CI: 79 to 96) and 82% (95% CI: 65 to 92) respectively. None of our 13 subsequent revisions needed a re-revision within 10 years after re-implantation. CONCLUSIONS: Cemented total hip implants in patients under 30 years have an encouraging outcome at 10 and 15 years after surgery in these young patients. The 13 revised hips, treated with bone grafting and the third generation cement technique, were performing well with no re-revisions within ten years after surgery.

Diurnal rhythm rather than dietary iron mediates daily hepcidin variations.

BACKGROUND: The iron-regulating hormone hepcidin is a promising biomarker in the diagnosis of iron disorders. Concentrations of hepcidin have been shown to increase during the day in individuals who are following a regular diet. It is currently unknown whether these increases are determined by an innate rhythm or by other factors. We aimed to assess the effect of dietary iron on hepcidin concentrations during the day. METHODS: Within a 7-day interval, 32 volunteers received an iron-deficient diet on 1 day and the same diet supplemented with 65 mg ferrous fumarate at 0815 and 1145 on another day. Blood was drawn to assess ferritin, hepcidin-25, and transferrin saturation (TS) throughout both days at 4 time points between 0800 (fasted) and 1600. A linear mixed model for repeated data was used to analyze the effect of iron intake on TS and hepcidin concentrations. RESULTS: Baseline values of hepcidin at 0800 correlated significantly with ferritin (r = 0.61). During the day of an iron-deficient diet the mean TS was similar both in men and in women, whereas hepcidin increased. During the day with iron supplementation the mean TS was significantly higher both in men and in women, and the mean hepcidin was moderately but significantly higher in women (1.0 nmol/L, 95% CI, 0.2-1.8) but not in men (0.0 nmol/L, 95% CI, -0.8 to 0.8). CONCLUSIONS: Our data demonstrate that ferritin sets the basal hepcidin concentrations and suggest that innate diurnal rhythm rather than dietary iron mediates the daily hepcidin variations. These findings will be useful for optimizing sampling protocols and will facilitate the interpretation of hepcidin as an iron biomarker.

Preoperative CA-125 predicts extra-uterine disease and survival in uterine papillary serous carcinoma patients.

OBJECTIVE: We determined the clinical utility of preoperative serum CA-125 as predictor of extra-uterine disease and as prognosticator for survival in patients with uterine papillary serous carcinoma (UPSC). METHODS: Patients diagnosed with UPSC, identified between 1992 and 2009, and with preoperative CA-125 measurement were included. A receiver operator characteristic (ROC) curve was used to quantify marker performance. Overall and progression free survival were analyzed using the Kaplan-Meier method. Regression analyses were used to investigate the association of preoperative CA-125 levels and other clinicopathological variables with the presence of extra-uterine disease and the effects on survival. RESULTS: Sixty-six patients met the study criteria. Using ROC, the CA-125 concentration of 45 U/mL as cutoff level provided the best sensitivity (75%) and specificity (74%) for extra-uterine disease, with a positive predictive value of 86%. Survival was significantly longer in patients with preoperative CA-125 ≤ 45 U/mL (p<0.001). Only preoperative CA-125 >45 U/mL remained significantly associated with extra-uterine disease (OR=6.30, 95% CI 1.93-20.62). Furthermore, advanced FIGO stage (HR=4.53, 95% CI 1.50-13.62) and preoperative CA-125 >45 U/mL (HR=3.12, 95% CI 1.13-8.73) were associated with decreased survival. CONCLUSION: Preoperative elevated serum CA-125 is an independent predictor for the presence of extra-uterine disease and an independent risk factor for survival in UPSC patients.

Quality of life after laparoscopic and abdominal hysterectomy: a randomized controlled trial.

OBJECTIVE: To report the 4-year follow-up quality-of-life data of a randomized controlled trial between abdominal and laparoscopic hysterectomy and to investigate whether any difference in quality of life would remain long-term. METHODS: Patients scheduled for hysterectomy for benign indications were randomized and received the Dutch version of the Short Form 36 questionnaire. The Short Form 36 consists of eight domains in which 100 points can be obtained. Higher scores denote a higher quality of life. A linear mixed model was used to study the differences between the two groups up to 4 years after surgery for each of the domains and the total Short Form 36 score separately. RESULTS: Fifty-nine patients were randomized (27 to laparoscopic hysterectomy and 32 to abdominal hysterectomy). Median follow-up after surgery was 243 weeks (range, 188-303 weeks). The overall response rate on the Short Form 36 questionnaire after 4 years was 83% (49 of 59 patients). Total Short Form 36 questionnaire scores were significantly higher in patients after laparoscopic compared with abdominal hysterectomy up to 4 years after surgery (overall mean difference 50.4 points [95% confidence interval 1.0-99.7] in favor of laparoscopic hysterectomy). Higher scores were also found on the domains physical role functioning, social role functioning, and vitality. CONCLUSION: With a follow-up of 4 years, patients who underwent laparoscopic hysterectomy reported a better quality of life compared with abdominal hysterectomy. Therefore, patients in whom vaginal hysterectomy is not possible should be able to have a laparoscopic hysterectomy, if feasible, in terms of uterine size. CLINICAL TRIAL REGISTRATION: ISRCTN Register, www.controlled-trials.com/isrctn, ISRCTN15214439.

Total laparoscopic hysterectomy versus total abdominal hysterectomy with bilateral salpingo-oophorectomy for endometrial carcinoma: a randomised controlled trial with 5-year follow-up.

This report is on recovery and long-term outcomes in a small-scale randomised controlled trial (RCT) after total laparoscopic hysterectomy versus total abdominal hysterectomy in (potential) endometrial carcinoma patients. An RCT was performed among women with atypical endometrial hyperplasia and endometrial carcinoma scheduled for hysterectomy in a teaching hospital in The Netherlands. Women were randomised to total laparoscopic hysterectomy versus total abdominal hysterectomy both with bilateral salpingo-oophorectomy and were followed until 5 years after the intervention. Patients completed the RAND 36-Item Short Form Health Survey (RAND-36), Quality of Recovery-40 (QoR-40) and Recovery Index-10 (RI-10) until 12 weeks after surgery. Main outcome measure was quality of life and recovery in the first 12 weeks after surgery. A linear mixed model was used for statistical analysis while accounting for baseline values where applicable. Seventeen women were included, of whom 11 allocated to the laparoscopic arm and 6 to the abdominal arm. Laparoscopic hysterectomy performed better on all scales and subscales used in the study. A statistically significant treatment effect, favouring laparoscopic hysterectomy, was found in the total RAND-36 (difference between groups 142 units, 95% confidence interval 46; 236). Clinical follow-up was completed after median 60 months, but this study was too small for conclusions regarding the safety and survival. Laparoscopic hysterectomy results in better postoperative quality of life in the first 12 weeks after surgery when compared with abdominal hysterectomy.

How to diagnose acute left-sided colonic diverticulitis: proposal for a clinical scoring system.

OBJECTIVE: The aim of this study was to assess and compare the diagnostic value of elements of the disease history, physical examination, and routine laboratory tests in patients with suspected acute left-sided colonic diverticulitis (ALCD). BACKGROUND: Misdiagnosis rates for diverticulitis vary in literature between 34% and 68% which needs improvement. Because of the frequent misdiagnosis, liberal use of imaging has been recommended. Before making a plea for routine imaging, the diagnostic accuracy of different variables of disease history, physical examination, and routine laboratory tests needs to be specified. METHODS: All patients seen on the emergency department because of acute abdominal pain suspected of ALCD in whom an abdominal computed tomography was performed, between January 2002 and March 2006, were studied. Univariate logistic regression was used to study differences in patients' characteristics and symptoms, findings at physical examination and routine laboratory tests between patients with and without ALCD. Independent predictors to the risk of ALCD were identified using multivariate logistic regression and used to create a clinical scoring system. RESULTS: Of 1290 patients with acute abdominal pain, 287 patients were eligible for analysis. Acute left-sided colonic diverticulitis was the final diagnosis in 124 patients (43%). Age, 1 or more previous episodes, localization of symptoms in the lower left abdomen, aggravation of pain on movement, the absence of vomiting, localization of abdominal tenderness in the lower left abdomen, and C-reactive protein 50 or more were found to be independent predictors of ALCD. A nomogram was constructed based on these independent predictors with a diagnostic accuracy of 86%. CONCLUSIONS: This study showed that the clinical diagnosis of diverticulitis is difficult to make but can be improved using a clinical scoring system. In case of a high chance of ALCD based on the nomogram, additional imaging may not be needed.

Which factors determine subjective improvement following pelvic organ prolapse 1 year after surgery?

INTRODUCTION AND HYPOTHESIS: The factors influencing a patient's subjective improvement 1 year after pelvic organ prolapse (POP) surgery were studied. METHODS: Women after POP surgery were divided into improved and non-improved group based on their score on the questionnaire Patient Global Impression of Improvement (PGI-I) 1 year after surgery. Anatomical and functional outcomes were assessed as influencing factors for improvement using multivariate logistic regression. RESULTS: Three hundred eighty-six (386) women were included in the study, of whom 40 (10%) had not subjectively improved. First POP operation, symptoms and bother of genital prolapse and overactive bladder, and anterior compartment anatomy were independent factors related to subjective improvement. A threshold needed to be reached in these parameters. CONCLUSIONS: The first operation was more often associated with subjective improvement, and both anatomical and functional outcomes were of importance. The mere finding of a statistical significant improvement was no guarantee for subjective improvement after POP surgery.

Body mass index increases risk of colorectal adenomas in men with Lynch syndrome: the GEOLynch cohort study.

PURPOSE: High body mass index (BMI) is an established risk factor for sporadic colorectal cancer. Still, the influence of BMI on hereditary colorectal cancer (eg, Lynch syndrome [LS]), is unknown. The objective of this study was to assess whether BMI is associated with colorectal adenoma occurrence in persons with LS. PATIENTS AND METHODS: A prospective cohort study of 486 patients with LS was conducted. Cox regression models with robust sandwich estimates controlling for age, sex, extent of colon surgery, smoking, and alcohol intake were used to evaluate associations between BMI, height, weight, weight change, and risk of colorectal adenomas. Analyses were performed separately for those without (incident cohort; n = 243) and those with (prevalent cohort; n = 243) a history of colorectal cancer neoplasms at baseline. RESULTS: A statistically significant association between current overweight (≥ 25 kg/m(2)) and developing colorectal adenomas was seen among men in the incident cohort (overweight v normal weight hazard ratio [HR], 8.72; 95% CI, 2.06 to 36.96). This association was not observed among women (overweight v normal weight HR, 0.75; 95% CI, 0.19 to 3.07), nor was it observed in the prevalent cohort. In the incident cohort, height was statistically significantly associated with a decreased risk of adenomatous polyps among men (per 5 cm HR, 0.43; 95% CI, 0.23 to 0.83), but the association between weight and adenomatous polyps among men was of marginal significance (per 5 kg HR, 1.17; 95% CI, 1.00 to 1.37). No statistically significant associations were observed among women in either the incident cohort or the prevalent cohort. CONCLUSION: Excess body weight increased the risk of incident colorectal adenomas in people with LS. This increased risk was seen only in men.