Controlled study of haloperidol, pimozide and placebo for the treatment of Gilles de la Tourette's syndrome

The results of this controlled study of the treatment of 57 patients with Gilles de la Tourette's syndrome suggested that both haloperidol and pimozide were more effective than placebo, but that haloperidol was slightly more effective than pimozide. Adverse effects occurred more frequently with haloperidol vs placebo than with pimozide vs placebo, but the frequency was not significantly different for haloperidol compared with pimozide. Clinically significant cardiac effects did not occur at a maximum dosage of 0.3 mg/kg or 20 mg/d for pimozide and 10 mg/d for haloperidol. However, the QTc interval was prolonged during pimozide treatment compared with that during haloperidol treatment, although the values for both medications were not in an abnormal range.     

Case report: extensive brain calcification in hypoparathyroidism.

It is well known that most patients with hypoparathyroidism have radiologically detectable basal ganglia calcification. Not as well known is that the brain calcinosis may be more extensive. We describe a 55-year-old woman with a 44-year history of symptomatic idiopathic hypoparathyroidism who has extensive calcification of her cerebrum and cerebellum as well as her basal ganglia, evident on computed tomography of the head. When first evaluated here 32 years ago, plain radiography of the skull demonstrated calcification of both caudate and lentiform nuclei (basal ganglia). Despite fair control of her serum calcium level, she has developed focal seizures, possibly related to the calcinosis of her brain.     

A new tool for consultation-liaison funding: modified DRGs to reflect psychiatric comorbidity.

Funding for consultation-liaison (C-L) psychiatry remains an overriding obstacle to its implementation and practice. Several methods have been described to access funds for this subspecialty of psychiatry, but none has been enacted as a policy by third party payers to reimburse adequately for the service. In addition, although the consultation portion of the effort can be reimbursed in part in some cases through fee for services, the liaison portion is dependent on the donation of psychiatry time or the largesse of the host department. The efforts at Stanford to capitalize on the findings that psychiatric and medical comorbidity results in prolonged length of hospital stay and increased health resource utilization suggest that specific DRGs would be important patient groups to screen and charge for psychiatric services. Furthermore, DRGs that are accompanied by a high frequency of psychiatric comorbidity are a "target" for an additional funding aliquot to assess and manage the patient's psychiatric status.     

The effect of trimodal prehabilitation on the physical and psychological health of patients undergoing colorectal surgery: a randomised clinical trial

Prehabilitation aims to increase the endurance capacity of patients who are awaiting major surgery. However, there are no studies investigating the implementation of this demanding and expensive intervention in low-income countries. This study aimed to assess the impact of a 4-week trimodal prehabilitation program on the physical and psychological health of patients waiting for colorectal surgery compared with a control group managed according to enhanced recovery after surgery principles supplemented by nutritional care. This study was a single-centre, randomised controlled trial. The primary outcome measures for the physical aspects were 6-minute walking distance (6MWD) and incentive spirometry, whereas the psychological elements were measured using the 36-item short form survey questionnaire and the hospital anxiety and depression score. In total, data from 149 patients were analysed (77 in the prehabilitation group and 72 in the control group). At the time of surgery, patients in the prehabilitation group had improved 6MWD and incentive spirometry compared with the control group (median (IQR [range]) percentage improvement 131% (112–173 [68–376]) vs. 107% (99–120 [63–163]); p < 0.001 and 113% (100–125 [75–200]) vs. 100% (100–112 [86–167]); p < 0.001 respectively). Patients in the prehabilitation group also had reduced anxiety scores compared with the control group (mean (SD) anxiety score (4 (3) vs. 5 (3) respectively; p = 0.032). However, these effects did not translate into improvements in postoperative mortality and morbidity, or a reduction in duration of hospital stay. Trimodal (physical, emotional and nutritional) prehabilitation is able to improve functional status as well as some parameters of emotional and physical well-being of patients waiting for colorectal surgery.     

The inappropriate use of acute hospital beds in an inner London District Health Authority

The requirement for District Health Authorities to assess the health care needs of their population implies that they must consider how well acute hospital care meets these identified needs. This study, which was conducted in an inner London health district, identified that 123 (14.6%) patients were perceived by medical and/or nursing staff to be inappropriately located in an acute bed. This group was dominated by patients aged 65 years or above, those in general and geriatric medicine, those with a length of stay of 30 days or more, and those with high levels of physical and mental dependency. The main reasons for patients being labelled as 'inappropriate' were the need for non-acute health services (eg rehabilitation, terminal care etc), a need for nursing home places or because of social or housing problems. Five months after identification, the notes of 100 of the 123 inappropriate patients were traced. Retrospective classification of these notes using the more 'objective' Oxford Bed Study Instrument showed that 97 patients were still defined as inappropriate. Details of the length of inappropriate stay were available for 74 patients who accrued 7,519 inappropriate bed days at a cost of 836,547 pounds. These patients are an illustration of the potential failings of current health and social care systems and highlight the need for imaginative care solutions which bridge this divide.     

Examination of pituitary adenylate cyclase-activating polypeptide in Parkinson’s disease focusing on correlations with motor symptoms

GeroScience - The neuroprotective effects of pituitary adenylate cyclase-activating polypeptide (PACAP) have been shown in numerous in vitro and in vivo models of Parkinson’s disease (PD)...