Fertility and gonadal function in female survivors after treatment of early unfavorable Hodgkin lymphoma (HL) within the German Hodgkin Study Group HD14 trial

BACKGROUND

In the HD14 trial, 2×BEACOPPescalated+2×ABVD (2+2) has improved the primary outcome. Compared with 4×ABVD, this benefit might be compromised by more infertility in women. Therefore, we analyzed gonadal function and fertility.

PATIENTS AND METHODS

Women≤45 years in ongoing remission at least 1 year after therapy were included. Hormone parameters, menopausal symptoms, measures to preserve fertility, menstrual cycle, pregnancies, and offspring were evaluated.

RESULTS

Three hundred and thirty one of 579 women addressed participated (57.2%) and 263 per-protocol treated patients qualified (A=ABVD: 137, B=2+2: 126, mean time after therapy 42 and 43 months, respectively). Regular menstrual cycle after treatment (A: 87%, B: 83%) and time to recovery (≤12 months) were not different. Follicle-stimulating hormone and anti-Muellerian hormone were significantly better in arm A. However, pregnancies after therapy favored arm B (A: 15%, B: 26%, P=0.043) and motherhood rates were equivalent to the German normal population. Multivariate analysis revealed prophylactic use of gonadotropin-releasing hormone (GnRH) analogues as highly significant prognostic factor for preservation of fertility (odds ratio=12.87, P=0.001). Severe menopausal symptoms were frequent in women≥30 years (A: 21%, B: 25%).

CONCLUSIONS

Hormonal levels after 2+2 indicate a reduced ovarian reserve. However, 2+2 in combination with GnRH analogues does not compromise fertility within the evaluated observation time.

Diet and the risk of head and neck cancer: a pooled analysis in the INHANCE consortium

We investigated the association between diet and head and neck cancer (HNC) risk using data from the International Head and Neck Cancer Epidemiology (INHANCE) consortium. The INHANCE pooled data included 22 case-control studies with 14,520 cases and 22,737 controls. Center-specific quartiles among the controls were used for food groups, and frequencies per week were used for single food items. A dietary pattern score combining high fruit and vegetable intake and low red meat intake was created. Odds ratios (OR) and 95% confidence intervals (CI) for the dietary items on the risk of HNC were estimated with a two-stage random-effects logistic regression model. An inverse association was observed for higher-frequency intake of fruit (4th vs. 1st quartile OR = 0.52, 95% CI = 0.43-0.62, p (trend) < 0.01) and vegetables (OR = 0.66, 95% CI = 0.49-0.90, p (trend) = 0.01). Intake of red meat (OR = 1.40, 95% CI = 1.13-1.74, p (trend) = 0.13) and processed meat (OR = 1.37, 95% CI = 1.14-1.65, p (trend) < 0.01) was positively associated with HNC risk. Higher dietary pattern scores, reflecting high fruit/vegetable and low red meat intake, were associated with reduced HNC risk (per score increment OR = 0.90, 95% CI = 0.84-0.97).

Slit-lamp-adapted fourier-domain OCT for anterior and posterior segments: preliminary results and comparison to time-domain OCT

PURPOSE

To evaluate the diagnostic potential of a slit-lamp (SL)-adapted Fourier-domain (= spectral radar, SR) optical coherence tomography (OCT)-SL-SR-OCT-instrument as an in vivo imaging device for use in examinations of the anterior and posterior segments.

MATERIALS AND METHODS

In a pilot study, 88 eyes from 70 healthy volunteers and patients were examined using a prototype Fourier-domain SL-SR-OCT system. Results were compared to those from the following commercially available systems: the 1310-nm SL-OCT (Heidelberg Engineering, Heidelberg, Germany) for anterior segment and the Stratus OCT (Zeiss Meditec, Jena, Germany) for posterior segment imaging. Our SL-SR-OCT provides 1025 axial scans, 5000 Hz line-scan frequency, scan length of up to 8 mm, axial depth in air of 3.5 mm, and resolution of 9 mum. For posterior visualization, a hand-held 78-diopter ophthalmoscopic lens was used.

RESULTS

Our SL-SR-OCT system allowed simultaneous scanning with direct biomicroscopic and SL imaging of anterior and posterior segment structures. Anatomical structures and pathological changes were displayed with high resolution and excellent contrast. Measurements of corneal and retinal thickness were possible. In comparison to images obtained by the SL-OCT, our SL-SR-OCT boasted a higher resolution, thus providing more clinically relevant details of the corneal epithelium, internal structure of filtering blebs, etc. Complete imaging of the chamber angle was limited, however, due to the backscattering properties of the sclera at 830 nm. For posterior segment imaging, excellent delineation of the macula and optic nerve head details, with a distinct portrayal of macular pathology and retinal edema, was possible with SL-SR-OCT.

CONCLUSION

SL-SR-OCT enables detailed imaging of physiological and pathological anterior and posterior segment structures. As a multi-purpose device, it offers a wide spectrum of applications, with high-quality OCT-imaging, in a comfortable setting without the need to move the patient.

No protection of the ovarian follicle pool with the use of GnRH-analogues or oral contraceptives in young women treated with escalated BEACOPP for advanced-stage Hodgkin lymphoma. Final results of a phase II trial from the German Hodgkin Study Group

BACKGROUND

The reduction of treatment-related toxic effects is the main goal in the current trials of the German Hodgkin Study Group (GHSG). In this regard, the protection of the ovarian reserve in young women is very important. Therefore, the GHSG investigated the use of gonadotropin-releasing hormone-analogues (GnRH-a) and oral contraceptives (OC) in young women with advanced-stage Hodgkin lymphoma (HL).

PATIENTS AND METHODS

Women (18-40 years) were randomly assigned either to receive daily OC or monthly GnRH-a during escalated combination therapy with bleomycin, etoposide, adriamycin, cyclophosphamide, vincristine, procarbazine, and prednisone (BEACOPPesc). Hormonal levels were determined at baseline, during therapy, and at follow-up.

RESULTS

The study was closed prematurely after an interim analysis of 12 patients in arm A (OC) and 11 in arm B (GnRH-a), 9 and 10 are assessable for the primary end point. Women's median age was 25 years in both arms. The anti-Mullerian hormone level after at least 12 months was reduced in all patients. For the entire study cohort, the respective ovarian follicle preservation rate was 0% (95% confidence interval 0% to 12%).

CONCLUSION

We observed no protection of the ovarian reserve with hormonal co-treatment during BEACOPPesc. This result supports efforts of ongoing trials to reduce chemotherapy intensity and toxicity. Alternative strategies for the protection of fertility must be offered to young female HL patients before the start of BEACOPPesc therapy.

The pattern of invasion of early carcinomas in Barrett's esophagus is dependent on the depth of infiltration

The differential diagnosis "high-grade intraepithelial neoplasia" or "well-differentiated Barrett's adenocarcinoma limited to the mucosa" is controversial. We investigated 277 endoscopically resected specimens of early Barrett's carcinoma. Depth of infiltration was classified as follows: m 1=carcinoma limited to Barrett's mucosa; m 2=carcinoma infiltrating the neo-muscularis mucosae; m 3=infiltration of the original lamina propria of the esophageal mucosa; m 4=infiltration of the original muscularis mucosae; sm 1, sm 2, and sm 3=infiltration into the upper third, middle third, and lower third of the submucosa. The pattern of invasion was classified and graded as follows: tubular (D 0)=only neoplastic tubuli showing cytologic criteria of malignancy - no tumor cell dissociation; dissociation grade 1 (D 1)=few dissociated tumor cells; D 2=moderate amount of dissociated tumor cells; D 3=pronounced tumor cell dissociation. 74-96% of m 1-m 4 Barrett's carcinomas limited to the mucosa have a D 0-pattern. Tubular invasion decreases only when the submucosa has been infiltrated (sm 1: 70.4%, sm 2: 30.0%, sm 3: 24.0%). Our study shows that the pattern of invasion in early cancer in Barrett's esophagus statistically significantly depends on depth of infiltration.

Nature or nurture; BMI and blood pressure at 90. Findings from the Belfast Elderly Longitudinal Free-living Aging STudy (BELFAST)

Hypertension is a key risk factor for stroke, cardiovascular disease and dementia. Although the link between weight, sodium and hypertension is established in younger people, little is known about their inter-relationship in people beyond 80 years of age. Associations between blood pressure, anthropometric indices and sodium were investigated in 495 apparently healthy, community-living participants (age 90, SD 4.8; range 80–106), from the cross-sectional Belfast Elderly Longitudinal Free-living Aging STudy (BELFAST) study. In age-sex-adjusted logistic regression models, blood pressure ≥140/90 mmHg significantly associated with body mass index (BMI) [odds ratio (OR) = 1.28/ kg/m2], with weight (OR = 1.22/kg) approaching significance (P = 0.07). In further age-sex-adjusted models, blood pressure above the 120/80 mmHg normotensive reference value significantly associated with BMI (OR = 1.44/kg/m2), weight (OR = 1.36/kg), skin-fold-thickness (OR = 1.33/mm) and serum sodium (OR = 1.37 mmol/l). In BELFAST participants over 80 years old, blood pressure ≥140/90 mmHg is associated with BMI, in apparently similar ways to younger groups.

Differences between male and female patients with regard to baseline demographics and clinical outcomes in the Asymptomatic Cardiac Ischemia Pilot (ACIP) Trial

BACKGROUND

Coronary artery disease (CAD) is a common problem in men and women; however, men and women with similar clinical presentations of myocardial ischemia may receive different revascularization treatments.

HYPOTHESIS

Using the data base of the Asymptomatic Cardiac Ischemia Pilot (ACIP) trial, this study was undertaken to compare by gender the baseline demographic data and the clinical outcome results in patients randomized to various treatments in the ACIP study.

METHODS

This randomized trial compared three treatment regimens [pharmacologic management of angina, pharmacologic management of angina and ambulatory electrocardiographic (ECG) evidence of ischemia, and revascularization--that is, angioplasty and coronary artery bypass surgery], in patients with known CAD, positive stress ECG tests, and ECG evidence of ischemia during 48 h ambulatory monitoring. In all, 558 patients were randomized, 79 of whom were women (mean age: men 61.6 years, women 60.6 years) Ambulatory ECG evidence of ischemia, clinical events, that is, death, myocardial infarction, hospital admission for coronary events, and exercise performance were monitored.

RESULTS

Although of the same age as men at baseline, women had a higher prevalence of hypertension and diabetes. Women had less severe CAD by angiography and higher left ventricular ejection fractions. Men had longer exercise tolerance times on the treadmill. However, men and women had similar numbers and duration of ambulatory ECG ischemic abnormalities. Regarding revascularization, men more commonly underwent coronary artery bypass surgery (p = 0.025) while women underwent percutaneous transluminal coronary angioplasty more frequently (p = 0.10). Clinical outcomes were comparable in men and women, although the numbers of events were relatively small.

CONCLUSIONS

Men and women of comparable age manifest CAD with similar ischemic ECG abnormalities seen on both exercise tolerance and ambulatory ECG examinations. In ACIP, women tended to have more risk factors for CAD and less severity in anatomical disease, which may explain why women are less likely than men to have coronary bypass surgery.