COH outcomes in breast cancer patients for fertility preservation: a comparison with the expected response by age

PurposeBreast cancer is the most common cancer diagnosed during childbearing age, and fertility preservation is becoming increasingly more essential. However, recent studies indicate a possible poorer response to controlled ovarian hyperstimulation (COH) in cancer patients than in non-cancer controls and a negative impact of BRCA mutations on female fertility. This study aims to evaluate ovarian response and the number of mature oocytes (MII) vitrified in women with breast cancer, with or without BRCA mutation, comparing them to the expected response according to an age-related nomogram.MethodsThis is a retrospective observational study involving sixty-one breast cancer patients who underwent COH for oocyte cryopreservation. The age-specific nomogram was built using 3871 patients who underwent COH due to oocyte donation, fertility preservation for non-medical reasons, or FIVET for male factor exclusively.ResultsThe mean number of oocytes retrieved was 13.03, whereas the mean number of MII oocytes was 10.00. After the application of the z-score, no statistically significant differences were found compared with the expected response in the general population, neither by dividing patients according to the presence or absence of BRCA mutation nor according to the phase in which they initiated stimulation.ConclusionThe results obtained do not support the notion of a negative impact of the BRCA mutation on the ovarian response of women with breast cancer. Women with breast cancer undergoing COH for fertility preservation can expect the ovarian response predicted for their age.     

Results of laparoscopic repair of giant paraesophageal hernias: 200 consecutive patients

BACKGROUND: Giant paraesophageal hernias (GPEH) have traditionally required open operations. Increasingly, a laparoscopic approach is being applied to more complex esophageal surgery. Our objective was to update our growing experience with laparoscopic repair of GPEH. METHODS: We performed a retrospective review at our institution of patients undergoing laparoscopic repair of GPEH from July 1995 to July 2001. The GPEH was defined as greater than one-third of the stomach in the chest. RESULTS: Elective laparoscopic repair of a GPEH was attempted in 203 patients. Mean age was 67 years. The most common symptoms included heartburn (96 patients), dysphagia (72), epigastric pain (56), and vomiting (47 patients). Laparoscopic procedures included 69 Nissens, 112 Collis-Nissens, and 19 other procedures. There were three open conversions due to adhesions, but no intraoperative emergencies. Median length of stay was 3 days (range, 1 to 120 days). Minor or major complications occurred in 57 patients (28%). There were six postoperative esophageal leaks (3%), and 1 death. Median follow-up was 18 months. Five patients required reoperation for recurrent hiatal hernia. Excellent results were reported in 128 (84%) patients, 12 (8%) had a good result, 7 (5%) fair, and 5 (3%) poor (based on postoperative follow-up and GERD questionnaire). The mean postoperative GERD Health-related Quality of Life Score was 2.4 (scale 0 to 45; 0 = no symptoms, 45 = worst). CONCLUSIONS: Laparoscopic repair of GPEH is possible in the majority of patients with acceptable morbidity, a median length of hospital stay of 3 days and excellent intermediate-term results in an experienced center.     

Efficacy of laparoscopic fundoplication in controlling pulmonary symptoms associated with gastroesophageal reflux disease

BACKGROUND: Gastroesophageal reflux disease (GERD)-induced pulmonary symptoms (PS) can be difficult to control. The effectiveness of laparoscopic fundoplication (LF) in controlling PS among patients with medically recalcitrant GERD is poorly documented. We evaluated our results in controlling important PS in patients with GERD undergoing LF. METHODS: Seventy-four patients (28 men, 46 women) were identified with clinically important PS from a prospective cohort of 155 patients undergoing elective LF for recalcitrant GERD. Median age was 52.5 years (range, 29-84 years). Sixty-seven (91%) patients were taking proton pump inhibitors at the time of operation. Quality of life by using the SF36 physical (PCS) and mental (MCS) component summary scores (normal, 50) and heartburn severity by using the health-related quality of life (HRQOL) (best score, 0; worst score, 45) were measured. RESULTS: All 74 patients with PS survived operation, and minor morbidity occurred in 5 (7%) patients. Median hospital stay was 2 days (range, 1-6 days), and return to normal activity was seen at 2.2 weeks (range, 1-8 weeks). Median follow-up was 12 months. PS were improved significantly (P < .01) for hoarseness (62% to 17.6%), bronchospasm (60% to 9.5%), and aspiration (22% to 1.4%). Before LF, 11 (14.9%) patients required bronchodilators or oral steroids. Postoperatively such therapy was required in only 3 (4.2%) patients (P = .019), with no patient requiring oral steroids. Patients with poorer control of their GERD on the basis of high HRQOL scores had significantly more PS after operation. CONCLUSIONS: A significant number of patients with medically recalcitrant GERD (46% from our prospective database) have important PS. LF can improve PS, decrease requirement for pulmonary medications, as well as improve typical reflux symptoms and quality of life.     

Neonatal lupus erythematosus: 4 cases and clinical review

Neonatal lupus erythematosus (NLE) is an infrequent disease in newborns caused by the transplacental passage of maternal Anti-Ro/SSA, Anti-La/SSB and/or Anti-U1 RNP antibodies. The most common manifestations are cutaneous and cardiac. We carried out a retrospective study of cases of NLE diagnosed in the last 10 years at the Hospital Universitario Insular in Gran Canaria. Complete data was obtained for 4 patients. Three cases had circulating Anti-Ro antibodies in the mother and in the newborns, while in the fourth case they were Anti-RNP. Two mothers were diagnosed with systemic lupus, one with mixed connective tissue disease and the other with leucocytoclastic vasculitis. The skin lesions consisted of urticaria-like and desquamative lesions. One patient presented with ulceration. The histological study of the urticaria-like lesions showed a non-specific perivascular infiltrate; the desquamative lesions were consistent with subacute lupus erythematosus.     

Comparison of mutational changes in involved N1 lymph nodes with those in primary tumors in stage II non-small cell lung cancer: a pilot study

OBJECTIVES: Surgical resection is the standard treatment for stage II non-small cell lung cancer, but recurrence rates approach 60%. This study compared mutational changes in involved lymph nodes and primary tumors from patients with stage II non-small cell lung cancer to determine whether risk factors for recurrence could be identified. METHODS: Forty patients with resected stage II non-small cell lung cancer (excluding T3 N0 disease) were studied. Microdissection was performed on primary tumors and lymph nodes. Analysis was performed across 9 genomic loci by using polymerase chain reaction amplification. The ratio of fractional allelic loss between involved lymph nodes and primary tumors was used to stratify patients into high-risk (fractional allelic loss ratio of >or=1) and low-risk (fractional allelic loss ratio of <1) groups. RESULTS: The median age of the patients was 68 years (range, 42-85 years). Median follow-up was 30 months. Fractional allelic loss was greater in patients with squamous carcinomas compared with that in adenocarcinomas, but survival was similar (35 vs 39 months). The median survival was 35 months in high-risk patients and was not reached in low-risk patients (P =.3). Disease-free survival was 24 months in high-risk patients and was not reached in low-risk patients (P =.35). In the subset with adenocarcinoma (n = 18), median survival was 24 months in the high-risk group; no deaths occurred in low-risk patients (P =.01). Also, disease-free survival was 14 months in high-risk patients and was not reached in the low-risk patients (P =.05). CONCLUSIONS: Squamous cancers demonstrate greater mutational changes than adenocarcinomas; this does not affect outcome. The patients with low-risk adenocarcinomas demonstrated superior outcomes compared with those of other patients. These results should be confirmed in larger studies.     

Outcomes of minimally invasive esophagectomy (MIE) for high-grade dysplasia of the esophagus.

OBJECTIVE: The management of high-grade dysplasia (HGD) of the esophagus is controversial with some clinicians advocating non-operative ablation or surveillance. Minimally invasive esophagectomy (MIE) allows re-section of the esophagus and may minimize morbidity. This report summarizes our experience with MIE for HGD. METHODS: A retrospective review of 28 patients who underwent MIE for a pre-operative diagnosis of HGD. MIE initially involved a laparoscopic transhiatal approach (n=1), but subsequently evolved to laparoscopy with VATS mobilization (n=27) of the esophagus. RESULTS: From August 1996 to March 2001, 28 patients underwent MIE. There were 23 males and five females; median age was 61 (40-78) years. Median hospital stay was 5 (3-20) days and ICU stay was 1 (1-20) day. One patient required conversion to laparotomy because of dense adhesions. There were ten other patients who had successful MIE despite prior laparotomy. Median operating time was 8 (5.8-13) h. One death occurred from sepsis, pneumonia and multi-system organ failure. Complications occurred in 15 patients. In addition to the patient who died, five re-operations were required for: small bowel perforation (n=1), jejunostomy leak (n=1), pyloric dilation for gastric outlet obstruction (n=1), cholecystectomy (n=1), incision and drainage of an abdominal abscess (n=1). Final pathologies were HGD (n=17), in situ cancer (n=6) and invasive cancer (n=5). At a median follow-up of 13 (2-41) months all hospital survivors are alive and free of disease. CONCLUSIONS: This report confirms the risk of occult cancer in patients with HGD (39% in this series) supporting the recommendation for esophagectomy. MIE can be performed with acceptable results and may minimize morbidity compared to previous reports of open esophagectomy for HGD.     

Renal artery stenting in patients with chronic ischemic heart disease

Objectives : To investigate the role of renal stenting in selected patients with chronic ischemic heart disease and renal artery stenosis. Methods : Consecutive patients, with chronic ischemic heart disease and severe hypertension and/or impaired renal function undergoing renal stenting, were prospectively enrolled. Mid‐term (at least 2 years) follow‐up was performed to assess both changes in renal function [serum creatinine and estimated glomerular filtrate rate (eGFR)] and blood pressure (BP) control (number of required drugs) and to record the incidence of clinical major adverse events. Moreover, in the first consecutive 24 patients, out‐of‐range pressure values at 24‐hr BP monitoring and GFR at renal scintigraphy were measured at baseline and 1 month after stenting. Results : Seventy patients treated by stenting on 86 renal arteries entered the study. Procedural success rate was 99% and no major complication occurred. At 2‐year follow‐up, both mean serum creatinine (?0.1 ± 0.7 mg/dl at follow‐up compared to baseline, P = 0.6) and eGFR (+3.7 ± 23.5 ml/min/1.73m² at follow‐up compared to baseline, P = 0.2) did not significantly change while the number of drugs required to control BP significantly decreased (2.7 ± 0.8 to 2.2 ± 0.7, P < 0.0001). In the subset of 24 patients evaluated at 1 month, GFR significantly increased (62 ± 20 ml/min to 67 ± 21 ml/min; P = 0.008) and the rate of the out‐of‐range systolic pressure values at 24‐hr monitoring significantly decreased (51–33%, P = 0.005). Elevated baseline creatinine values and the presence of global renal ischemia were identified as predictors of poor outcome at the multivariate analysis. Conclusions : In selected patients with chronic ischemic heart disease and hypertension and/or renal insufficiency, renal stenting may be performed with very low periprocedural complications and results in unchanged renal function and improved BP control. © 2010 Wiley‐Liss, Inc.