Are they too old? Surgical treatment for metastatic epidural spinal cord compression in patients aged 65 years and older

Abstract

Objectives:

We aimed to assess the efficacy of surgical decompression of metastatic epidural spinal cord compression (MESCC) in patients ≧65 years and review our multidisciplinary surgical decision-making process.

Methods:

We identified all patients operated for MESCC from August 2008 to June 2012. Patients ≧65 years, with a single area of cord compression, back/radicular pain, neurological signs of cord compression, surgery within 48 hours after onset of MESCC-related paraplegia, and follow-up for ≧1 year or until death were included. Files were reviewed retrospectively. The requirement for informed consent was waived. Neurological status was assessed with the American Spinal Injury Association (ASIA) Impairment Scale (AIS). Duration of ambulation and survival were assessed with Kaplan–Meier and Cox regression analysis.

Results:

Twenty-one patients met inclusion criteria (11 women/10 men; mean age 73 years, range 65–87). All presented with debilitating back/neck pain. Ten patients (48%) were not ambulatory before surgery and four suffered urinary incontinence/constipation (19%). Preoperative AIS was E in 5 patients (24%), D in 11 (62%), and C in 5 (24%). Motor symptoms had been present for a mean of 3·8 days (range 1–14). All patients regained ambulation. Overall, mean survival was 320 days (range 19–798) and mean ambulation was 302 days (range 18–747). On 31 March 2013, 7 patients (33%) were alive and ambulatory at a mean of 459 days (range 302–747); 14 patients had died (67%) at a mean of 251 days (range 19–798), with a mean ambulation of 223 days (range 18–730).

Discussion:

With careful patient selection, surgery may achieve long duration of ambulation in patients ≧65 years with MESCC.     

Metacognition in psychosis: Comparison of schizophrenia with bipolar disorder

While deficits in metacognition have been observed in schizophrenia (SZ), it is less clear whether these are specific to the disorder. Accordingly, this study compared metacognitive abilities of patients with schizophrenia and bipolar disorder (BD) and examined the degree to which neurocognition contributed to metacognitive deficits in both groups. Participants were 30 patients with SZ and 30 with BD. Metacognitive capacity was measured using the Metacognition Assessment Scale Abbreviated (MAS-A). This scale comprises four domains: self-reflectivity, understanding others? minds, decentration and mastery. Verbal memory, executive functioning and symptoms were concurrently assessed. Group comparisons revealed that SZ patients had greater deficits in metacognitive self-reflectivity, which correctly classified 85.2% of patients with SZ in a logistic regression. Self-reflectivity and understanding others? minds were related to verbal memory and executive functioning in the SZ group, but not in the BD group. Furthermore, greater positive and general psychotic symptoms were associated with poorer metacognition in SZ. Results suggest SZ involves unique deficits in the ability to self-reflect and that these deficits may be uniquely linked with neurocognition.     

The relationship of Prohepcidin levels with anemia and inflammatory markers in non-diabetic uremic patients: a controlled study

Introduction: Hepcidin, a small peptide hormone synthesized in the liver, plays central role in regulation of iron metabolism. Hepcidin generation in chronic kidney disease (CKD) is dependent on iron status, anemia, inflammation, and hypoxia and erythropoietin levels. In our study, the relationship between Prohepcidin levels and inflammation and iron indices in non-diabetic uremic patients was investigated. Methods: This study has a cross-sectional design which includes four groups: Non-diabetic 21 patients with stage 4 CKD (predialysis), 20 hemodialysis (HD) and 21 peritoneal dialysis (PD) patients and 17 healthy volunteers as the control group. Complete blood count, iron, total iron binding capacity (TIBC), ferritin, high-sensitive C-reactive protein (hsCRP), fibrinogen, parathyroid hormone, interleukin (IL)-6 and Prohepcidin levels were recorded. Results: Serum Prohepcidin levels in the predialysis, HD, PD and the control groups were 119.6?±?45.1?ng/mL, 140.2?±?41.8?ng/mL, 148.2?±?35.0?ng/mL and 93.8?±?21.9?ng/mL, respectively (p?r?=?0.345, p?=?0.002), creatinine (r?=?0.465, p?r?=?0.253, p?=?0.025), hsCRP (r?=?0.275, p?=?0.019), duration of dialysis treatment (r?=?0.443, p?r?=?0.467, p?r?=?0.615, p?r?=??0.286, p?r?=??0.573, p?r?=??0.473, p?r?=??0.351, p?=?0.002) and hematocrit (r?=??0.342, p?=?0.002) levels. Discussion: Prohepcidin levels increase with deepening anemia and show positive correlation with inflammatory markers. Therapeutic interventions regarding Prohepcidin action on inflammatory status may play a role in the treatment of anemia due to inflammation. Functional iron deficiency is frequent in uremic patients. It may be beneficial to measure Prohepcidin level together with ferritin among these patients.     

Does concomitant vaginal prolapse repair affect the outcomes of the transobturator tape procedure in the long term?

Introduction and hypothesis

Little information is available on the effects of concomitant vaginal prolapse repair on the outcomes of the transobturator tape (TOT) procedure. The purpose of this study is to assess the results and complications of TOT when combined with vaginal prolapse repair with a long-term follow-up.

Methods

We conducted a retrospective cohort study of 232 female patients who underwent the TOT procedure at two institutions. There were two groups: group 1 consisted of patients who had undergone TOT alone and group 2 consisted of patients who had undergone concomitant vaginal prolapse repair. The outcomes were analyzed considering four postoperative parameters: objective cure, subjective cure, resolution of urgency urinary incontinence (UUI), and patient satisfaction. The mean follow-up was 66.3 months (range 60–85).

Results

A total of 117 patients in group 1 and 104 patients in group 2 were documented in this study. The subjective and objective cure rates were 87.17 %, 64.95 % in group 1 and 89.42 %, 68.26 % in group 2. Patient satisfaction rates (visual analog scale [VAS] score ≥80) were 71.79 and 83.65 % in groups 1 and 2 respectively (p?=?0.035). Complications were reported according to the Clavien–Dindo classification with grade I 7.7 %, grade II 69.2 %, grade IIIa 7.7 %, and grade IIIb 15.4 %, and grade I 9.5 %, grade II 47.6 %, grade IIIa 42.8 %, and grade IIIb 0 % in groups 1 and 2 respectively.

Conclusions

Concomitant vaginal prolapse repair with TOT does not have any negative effects on continence outcomes; on the contrary, it increases patient satisfaction.     

Socioecological and message framing factors influencing maternal influenza immunization among minority women

Objective

A suboptimal level of seasonal influenza vaccination among pregnant minority women is an intractable public health problem, requiring effective message resonance with this population. We evaluated the effects of randomized exposure to messages which emphasize positive outcomes of vaccination (“gain-frame”), or messages which emphasize negative outcomes of forgoing vaccination (“loss-frame”). We also assessed multilevel social and community factors that influence maternal immunization among racially and ethnically diverse populations.

Study design

Minority pregnant women in metropolitan Atlanta were enrolled in the longitudinal study and randomized to receive intervention or control messages. A postpartum questionnaire administered 30 days postpartum evaluated immunization outcomes following baseline message exposure among the study population. We evaluated key outcomes using bivariate and multivariate analyses.

Results

Neither gain- [OR = 0.5176, (95% CI: 0.203,1.322)] nor loss-framed [OR = 0.5000, 95% CI: (0.192,1.304)] messages were significantly associated with increased likelihood of immunization during pregnancy. Significant correlates of seasonal influenza immunization during pregnancy included healthcare provider recommendation [OR = 3.934, 95% CI: (1.331,11.627)], use of hospital-based practices as primary source of prenatal care [OR = 2.584, 95% CI: (1.091,6.122)], and perceived interpersonal support for influenza immunization [OR = 3.405, 95% CI: (1.412,8.212)].

Conclusion

Dissemination of vaccine education messages via healthcare providers, and cultivating support from social networks, will improve seasonal influenza immunization among pregnant minority women.     

Echocardiographic detection of left atrium and left ventricle tumoral invasion via the left upper pulmonary vein,leading to the diagnosis of lung cancer

Left atrial (LA) invasion by lung cancer via hematogenous pathways is relatively uncommon. Herein we report the case of a 68-year-old male without any medical history, in whom lung cancer was diagnosed by transesophageal echocardiographic detection of the LA and left ventricle tumoral invasion via the left upper pulmonary vein. The primary source of tumor was found out by computed tomography.     

Pneumatosis intestinalis following pediatric live‐related liver transplant: A case report and successful conservative approach

PI has been rarely reported following pediatric live‐related liver transplantation. Such a disorder is characterized by accumulation of gas in the bowel wall. The cause of PI has not been yet established; however, it has been strongly linked with steroid therapy. In this report, we present a case of PI following pediatric live‐related liver transplantation that has been successfully managed conservatively.