Autoimmune diseases in myelodysplastic syndrome favors patients survival: A case control study and literature review

Background

We conducted a monocentric retrospective study of patients with myelodysplastic syndromes (MDS) and autoimmune or inflammatory disorders (AIMs) and a literature review. We analyzed the association with subgroups of the WHO 2016 MDS classification and patient's survival in a case control study. Risk factors associated with survival were analyzed by uni- and multivariate analysis.

Gastric duplication in an adult mimicking mucinous cystadenoma of the pancreas

Gastric duplication cyst (GDC) in an adult can have several clinical presentations. A review of the literature showed previously reported cases of GDC presenting as pancreatic pseudocyst or with greatly raised concentrations of carbohydrate antigen 19-9 (CA 19-9). It is often difficult to discriminate GDC from pancreatic cystic tumour, in particular pancreatic mucinous cystadenoma, in which concentrations of carcinoembryonic antigen and CA 19-9 are classically raised. This report describes an adult case of GDC mimicking a mucinous cystadenoma of the pancreas. This is the first report of a simultaneous increase in carcinoembryonic antigen and CA 19-9 in GDC in the absence of malignancy. Although few cases of carcinoma arising from a GDC having been reported, the production of oncofetal antigens raises the problem of a precancerous condition in long standing intestinal duplications. In this situation surgical resection must be performed.     

Surgical resection of locally recurrent cervical cancer: a single institutional 70 patient series

Pelvic recurrence of cervical cancer is a life-threatening situation and only local control can provide hope for remission. The aim of this study was to evaluate the role of surgery in the treatment of cervical cancer recurrence. This retrospective study analyzed a series of 70 patients who underwent resection of cervix locoregional recurrence. Thirteen patients had palliative salvage surgery for pelvic complications. Twenty-nine resections were considered as curative. Fifty recurrences required pelvic exenterations. The hospital mortality rate was 9% and the morbidity rate was 44%. Overall 5-year actuarial survival rate was 23%. Survival was significantly higher: (a) after curative resection and (b) after centropelvic recurrence resection. Local control was obtained in 48% of the cases and 13 patients are alive with a median follow-up of 75 months. In conclusion, the results of this small and heterogen series seem to justify an attempt to resection for centropelvic recurrences whenever possible. Palliative surgery should be reserved to salvage therapy and highly selected patients.     

Hepatic arterial oxaliplatin infusion plus intravenous chemotherapy in colorectal cancer with inoperable hepatic metastases: a trial of the gastrointestinal group of the Federation Nationale des Centres de Lutte Contre le Cancer.

PURPOSE: Isolated hepatic metastases of colorectal cancer constitute a frequent and serious therapeutic problem that has led to the evaluation of hepatic arterial infusion (HAI) of different drugs. Oxaliplatin combined with fluorouracil (FU) and leucovorin is effective in the treatment of colorectal cancer. In this context, a phase II study was conducted to evaluate concomitant administration of oxaliplatin by HAI and intravenous (IV) FU plus leucovorin according to the LV5FU2 protocol (leucovorin 200 mg/m(2), FU 400 mg/m(2) IV bolus, FU 600 mg/m(2) 22-hour continuous infusion on days 1 and 2 every 2 weeks). PATIENTS AND METHODS: Patients had metastatic colorectal cancer that was restricted to the liver and inoperable. The patients were not to have previously received oxaliplatin. After surgical insertion of a catheter in the hepatic artery, patients were treated with oxaliplatin 100 mg/m(2) HAI combined with FU + leucovorin IV according to the LV5FU2 protocol. Treatment was continued until disease progression or toxicity. Response was evaluated every 2 months. RESULTS: Twenty-eight patients were included, and 26 patients were treated. Two hundred courses of therapy were administered, and the median number of courses received was eight courses (range, zero to 20 courses). The most frequent toxicity consisted of neutropenia. The main toxicity related to HAI was pain. The intent-to-treat objective response rate was 64% (95% CI, 44% to 81%; 18 of 28 patients). With a median follow-up of 23 months, the median overall and disease-free survival times were 27 and 27 months, respectively. CONCLUSION: The combination of oxaliplatin HAI and FU + leucovorin according to the LV5FU2 protocol is feasible and effective in patients presenting with isolated hepatic metastases of colorectal cancer.     

Rectus abdominis myocutaneous flap in radical oncopelvic surgery: A safe and useful procedure

AIMS: The aim of this retrospective study was to evaluate the usefulness of rectus abdominis myocutaneous (RAM) flaps to treat locally advanced pelvic gynaecological or digestive tumours. METHODS: We reviewed 46 patients, who received RAM flaps after radical oncopelvic surgery, including: (a) total vaginal reconstruction (TVR); (b) partial vaginal reconstruction (PVR); (c) perineal reconstruction (PR). RESULTS: Between 1989 and 1998, 46 patients underwent pelvi-perineal reconstruction with RAM flaps after radical pelvic surgery for carcinoma of the cervix (n=22), anal carcinoma (n=11), rectal carcinoma (n=7), or other pelvic tumours types (n=6). There were two post-operative deaths. Overall surgical morbidity was 45, 6% (n=21). Specific morbidity of the RAM flap was 21, 7% (n=10). Global re-intervention rate was 13% (n=6). CONCLUSION: Rectus abdominis myocutaneous flap in radical oncopelvic surgery is useful for vaginal or perineal reconstruction and prevention of pelvic collections after extended resections with a low rate of associated morbidity.     

Seasonal variations of systemic lupus erythematosus flares in southern France

ObjectiveExposure to sunlight is one of the environmental factors involved in the pathogenesis of systemic lupus erythematosus. We investigated whether there is seasonal variation in the incidence of cutaneous and noncutaneous severe lupus flares in southern France.MethodsWe retrospectively reviewed clinical and biological data from all SLE patients hospitalized for a flare of the disease during a two year period in our centre and collected corresponding meteorological data from the official website of MeteoFrance.ResultsForty one patients, mean age 36.7 ± 13.8 years, were included. Twenty-six patients (63.4%) had kidney biopsy performed, showing in all cases proliferative nephritis, associated with membranous nephritis in 9 (22%). We found a clear seasonal pattern for overall lupus flares with 39% of flares occurred in Spring. Among patients without any cutaneous involvement, this seasonal pattern was still observed (p = 0.024). Patients under antimalarials presented flares significantly later in the sunny season than those without (respectively median in July versus May, p = 0.044). There were strong positive correlations between occurrence of lupus flares and maximum temperature increase (ρ = 0.87, p < 0.001), minimum temperature increase (ρ = 0.87, p < 0.001), and duration of sunshine increase (ρ = 0.78, p = 0.003). These correlations were also observed in patients with renal flares.ConclusionWe confirmed a seasonal pattern for lupus flares among patients living in Southern France, with most flares in spring, in correlation with an increase in temperature and duration of sunshine. A similar seasonal pattern was observed in patients with no cutaneous involvement and with visceral involvement.     

External validation of the Heidenreich criteria for patient selection for unilateral or bilateral retroperitoneal lymph node dissection for post-chemotherapy residual masses of testicular cancer

Objective

To validate the Heidenreich criteria for patient selection for unilateral retroperitoneal lymph node dissection (RPLND) for residual masses after chemotherapy for nonseminomatous germ cell tumor (NSGCT).

Subjects/patients and methods

For validation, the data of 59 patients who underwent RPLND for residual masses of NSGCT were used. Of these patients, 23 (39 %) qualified for a modified RPLND, the others had an indication for a bilateral dissection. Results from histopathology after RPLND and follow-up data for relapse inside or outside the zone of the resection template were considered for validation.

Results

In the study cohort, median age at time of RPLND was 31 years. The 2-year disease-free survival was 90 and 96 % for the bilateral and the unilateral RPLND patients, respectively. Overall, 8 (14 %) relapses were observed after a median follow-up of 54 month. Of these, 6 were outside of the resection field and 2 were in-field. Of the 23 patients with indication for a modified RPLND, 1 patient relapsed in the contralateral testis and 1 inside the modified RPLND template. No relapse was observed outside the modified RPLND field and inside the untouched contralateral RPLND field. The Heidenreich criteria did therefore not misclassify a single patient.

Conclusion

The Heidenreich criteria for the selection of candidates for unilateral RPLND for residual masses after chemotherapy allow a highly reliable selection of patients. The application of the Heidenreich criteria can help to reduce comorbidity and invasiveness of RPLND.     

Gastrocolonic excision of cancer. Retrospective analysis of the immediate postoperative course and long-term survival in 18 patients

Eighteen patients underwent gastrocolic resection for cancer. Thirteen had primary gastric cancer and 5 had primary colon cancer (two of these 5 patients had local-regional recurrence after right hemicolectomy). Twelve resections were curative and 6 palliative. Twelve patients had more than 2 organs resected. Involvement of adjacent tissues or organs was present in 15 patients (11/13 gastric cancer and 4/5 colon cancer: 83%). All patients had immediate colonic anastomosis. The mean duration of postoperative stay was 22 +/- 8 days (SD). Mortality was 5.6% (1/18). Seven patients had post-operative complications (41%; 7/17); 3 of these 7 patients had anastomotic leakage (one colonic and two pancreatic fistulae; 3/17: 17.6%); the mean duration of postoperative stay for these three patients was 27 +/- 4 jours, (p less than 0.004). One colonic fistula complicated the 18 colonic anastomoses (5.5%). There was no reoperation in this series. The estimated 2-year survival for the entire group was 20%. The median survival was 9.5 mois; the median survival was 13.5 months after curative resections and 5 months after palliative procedure (p less than 0.01). The median survival was 8 months for gastric adenocarcinoma and 36 months for colon adenocarcinoma (p less than 0.05). Despite the poor results in gastric cancer extending to adjacent organs, complete excision is still recommended whenever feasible. Complete excision of advanced colon cancer may lead to prolonged disease-free survival depending on the lymph node status. With an acceptably low mortality, resection remains a better procedure than palliative diversion or exclusion for these advanced tumours.     

Fructose and Cardiometabolic Disorders: The Controversy Will, and Must, Continue

The present review updates the current knowledge on the question of whether high fructose consumption is harmful or not and details new findings which further pushes this old debate. Due to large differences in its metabolic handling when compared to glucose, fructose was indeed suggested to be beneficial for the diet of diabetic patients. However its growing industrial use as a sweetener, especially in soft drinks, has focused attention on its potential harmfulness, possibly leading to dyslipidemia, obesity, insulin resistance/metabolic syndrome and even diabetes. Many new data have been generated over the last years, confirming the lipogenic effect of fructose as well as risks of vascular dysfunction and hypertension. Fructose exerts various direct effects in the liver, affecting both hepatocytes and Kupffer cells and resulting in non-alcoholic steatotic hepatitis, a well known precursor of the metabolic syndrome. Hepatic metabolic abnormalities underlie indirect peripheral metabolic and vascular disturbances, for which uric acid is possibly the culprit.Nevertheless major caveats exist (species, gender, source of fructose, study protocols) which are detailed in this review and presently prevent any firm conclusion. New studies taking into account these confounding factors should be undertaken in order to ascertain whether or not high fructose diet is harmful.