Combined pharmacological and short-term psychodynamic psychotherapy for probable medication overuse headache: a pilot study

We studied the effects of short-term psychodynamic psychotherapy (STPP) and pharmacological therapy in 26 consecutive patients with probable medication overuse headache (pMOH). Patients underwent a standard in-patient detoxification protocol, lasting a mean of 7 days. Eleven patients overused non-steroidal anti-inflammatory drugs (NSAIDs), five a combination of NSAIDs and triptans, four triptans, four a combination of NSAIDs, and three triptans and ergot derivates. Preventive therapy was initiated during detoxification. The STPP protocol comprised the Brief Psychodynamic Investigation (BPI) and psychoanalysis-inspired psychotherapy. All patients (groups A and B) underwent the BPI and pharmacological therapy. Half of the patients (group B) also not randomly underwent psychoanalysis-inspired psychotherapy. We found a significant interaction between time and group for headache frequency and medication intake. At 12-month follow-up, a statistically greater decrease in headache frequency and medication intake was observed in group B than in group A ( P  = 0.0108 and P  = 0.0097, respectively). The relapse rate was much lower in group B patients at both 6 and 12 months [15.3%, odds ratio (OR) 0.11, P  = 0.016, and 23%, OR 0.18, P  = 0.047, respectively] than in group A. The risk of developing chronic migraine (CM) during follow-up was higher in group A than in group B at 6 (OR 2.0, P  = 0.047) and 12 months (OR 2.75, P  = 0.005). Our study suggests that STPP in conjunction with drug withdrawal and prophylactic pharmacotherapy relieves headache symptoms in pMOH, reducing both long-term relapses and the burden of CM.     

Inpatient falls: the impact of family and personal caregivers

The impact of family and personal caregivers on inpatients with fall-related injuries in a Taiwanese medical center is investigated in this study. Taiwan has a prevalent custom for families to accompany their hospitalized loved ones during hospital stays. During the 95-day data collection period, 228 falls occurred. Results showed that if no family members were present when a patient fell, the fall-related injury was less serious. Nurses in Taiwan tend to depend on family members to help provide patient care. Regardless of whether an inpatient has a family member present, frequent bedside nursing visits are important to prevent falls.     

Recurrent chest pain as the presenting manifestation of spinal meningioma

We report the case of a 9-year-old boy with a spinal cord meningioma whose only manifestations were recurrent episodes of chest pain lasting for 2 years. This case shows that spinal cord meningioma should be considered among the possible causative factors of chronic chest pain in childhood. Chest pain, meningioma, spinal tumors     

The prophylactic effect of tropisetron on epidural morphine-related nausea and vomiting: a comparison of dexamethasone with saline

Tropisetron is a 5-hydroxytryptamine subtype 3 receptor antagonist that is primarily used in the prevention of chemotherapy-induced nausea and vomiting. We evaluated the prophylactic effect of tropisetron on postoperative nausea and vomiting associated with epidural morphine. Dexamethasone and saline served as controls. One-hundred twenty women (n = 40 in each of three groups) undergoing abdominal total hysterectomy under epidural anesthesia were enrolled in this randomized, double-blinded, and placebo-controlled study. At the end of surgery, Group 1 received IV tropisetron 5 mg, whereas Groups 2 and 3 received dexamethasone 5 mg and saline, respectively. We found that tropisetron did not significantly reduce the occurrence of nausea and vomiting associated with epidural morphine. Dexamethasone, however, reduced the total incidence of nausea and vomiting from 59% to 21% (P < 0.01) and the percentage of patients requiring rescue antiemetic from 38% to 13% (P < 0.05). We conclude that IV tropisetron 5 mg did not prevent the occurrence of postoperative nausea and vomiting associated with epidural morphine. IV dexamethasone 5 mg was effective for this purpose. IMPLICATIONS: We compared the prophylactic IV administration of tropisetron 5 mg to prevent postoperative nausea and vomiting (PONV) associated with epidural morphine with dexamethasone 5 mg and saline in women undergoing hysterectomy. We found that tropisetron 5 mg did not significantly reduce the occurrence of PONV associated with epidural morphine. Dexamethasone 5 mg was effective for this purpose.     

Vascular gene therapy: a reality of the 21st century

Current therapies for the treatment of atherosclerotic vascular disease are aimed at either disrupting or bypassing flow-limiting lesions. Preventative strategies are necessary to decrease the burden of disease but are limited by genetic predispositions to certain diseases and the body's innate response to injury. Gene therapy, defined as the purposeful therapeutic overexpression or attenuation of a gene product, has enormous potential benefits in vascular disease prevention and treatment strategies. This article reviews the scientific considerations involved in the development of gene therapy strategies and outlines some of the gene products that are currently being used. These interventional genetic approaches will be reviewed in the context of specific vascular disease processes, including atherosclerosis, restenosis, and thrombosis. Gene therapy will serve an enhancing and adjuvant role to evolving surgical therapies.     

Behavior, neurochemistry and histology after intranigral lipopolysaccharide injection

Inflammation and neuronal degeneration of the substantia nigra (SN) occur in Parkinson's disease (PD). We studied the effects of intranigral lipopolysaccharide (LPS) injection on adult Sprague-Dawley rats. Locomotor activity measurement, neurotransmitter determination and perfusion fixation for immunohistochemistry were done on the 7th day. Bilateral LPS injection increased locomotor activity 2- to 3-fold. In the SN, dopamine (DA) and serotonin (5-HT) decreased but the ratios dihydroxyphenylacetic acid (DOPAC)/DA, homovanillic acid (HVA)/DA and 5-hydroxyindole-acetic acid (5-HIAA)/5-HT increased. In the striatum, DA, DOPAC, HVA, 3-methoxytyramine and epinephrine decreased but HVA/DA and 5-HIAA/5HT ratios increased. Unilateral LPS decreased dopamineric neurons ipsilaterally but increased contralaterally. This study provides the first evidence of behavioral hyperactivity, epinephrine suppression and neuronal plasticity in the LPS model of PD.