Oculogyric Crisis Possibly Related to Pentazocine

1993 ◽  
Vol 27 (7-8) ◽  
pp. 874-876 ◽  
Author(s):  
Aaron H. Burstein ◽  
Terence Fullerton

OBJECTIVE: To report and describe the apparent first case of acute oculogyric crisis following administration of pentazocine, and to discuss the possible mechanism for this reaction. DATA SOURCES/CASE SUMMARY: Patient case and relevant review of literature. The patient, a 39-year-old woman, developed acute oculogyric crisis following administration of Talacen (pentazocine and acetaminophen) for pain relief. The crisis resolved after discontinuation of the medication and administration of intravenous diphenhydramine 50 mg. CONCLUSIONS: Based on the temporal relationship of drug administration to occurrence of the event, pentazocine is implicated as the cause of this acute oculogyric crisis. A plausible mechanism for precipitation of this crisis is the agonism of pentazocine on sigma opiate receptors, with postulated subsequent modulation of dopamine receptors.

2015 ◽  
Vol 31 (5) ◽  
pp. 345-348 ◽  
Author(s):  
E. Picardo ◽  
M. Mitidieri ◽  
E. Minniti ◽  
S. Ambroggio ◽  
F. D’Addato ◽  
...  

2021 ◽  
Vol 7 (1) ◽  
pp. 205511692110059
Author(s):  
Michal Vlasin ◽  
Richard Artingstall ◽  
Barbora Mala

Case summary This paper presents two cases of acute postoperative upper airway obstruction following ventral bulla osteotomy (VBO) in cats. The first cat underwent a unilateral left-sided VBO for a suspected inflammatory polyp. The second cat underwent a single-session bilateral VBO procedure for bilateral otitis media. In the first case, immediate re-intubation and a gradual lightening of the anaesthetic plane resolved the clinical signs; in the second case, the patient deteriorated and went into acute cardiorespiratory arrest and received cardiopulmonary resuscitation. Both patients recovered well and were discharged home 3 days after surgery. Both cases were reported to show no further clinical signs on postoperative follow-up 3 weeks and 4 months after surgery, respectively. Relevance and novel information Upper airway obstruction should be regarded as a potential complication of VBO in cats.


2016 ◽  
Vol 37 (6/7) ◽  
pp. 385-395 ◽  
Author(s):  
Gareth Wyn Owen

Purpose A case study of the Wales Higher Education Libraries Forum (WHELF) project to procure and implement a shared library management system (LMS) for all universities in Wales, together with the National Health Service Libraries in Wales and the National Library of Wales. In particular, the purpose of this paper is to explore the drivers to this collaboration, outline the benefits achieved and the framework to realise further benefits. Design/methodology/approach Case study review of the process, together with a review of literature on consortia and LMSs. Findings WHELF has developed into a more mature consortium through procuring and implementing a shared LMS. The process has delivered tangible benefits and is driving more work to realise further benefits. Research limitations/implications As the WHELF Shared LMS project is only nearing the end of the implementation phase, many of the anticipated operational benefits cannot be reported. Practical implications Useful case study for other consortia or potential consortia. Originality/value WHELF is in vanguard of consortia developments in the UK, and this is the first case study of the project.


1998 ◽  
Vol 32 (6) ◽  
pp. 648-651 ◽  
Author(s):  
Vanessa Seals Gray

OBJECTIVE: To report a case of QT prolongation and syncopal episodes resulting from concomitant use of cisapride and agents known to inhibit its metabolism. CASE SUMMARY: A 53-year-old white woman was involved in two motor vehicle accidents on the same day after experiencing syncopal episodes. Cardiac and neurologic evaluations were negative; the syncopal episodes were attributed to QT prolongation associated with the concomitant use of cisapride and agents known to inhibit its metabolism. DISCUSSION: This is the first case published in the English-language literature describing QT prolongation resulting from the concomitant use of cisapride and agents known to inhibit its metabolism. Clarithromycin inhibits CYP3A4, the isoenzyme responsible for the metabolism of cisapride. Concomitant administration of cisapride with agents known to inhibit CYP3A4 (i.e., azole antifungals, erythromycin, clarithromycin) may result in elevated cisapride concentrations. Elevated cisapride concentrations have been associated with QT prolongation, syncopal episodes, and cardiac dysrhythmias. CONCLUSIONS: Acquired QT prolongation is a well-recognized adverse effect of several drugs. Recognition of newer drugs and drug combinations that place patients at risk for this potentially fatal adverse event is imperative for appropriate monitoring and prevention.


Clinics ◽  
2013 ◽  
Vol 68 (7) ◽  
pp. 1034-1038 ◽  
Author(s):  
FJ Guzmán-de la Garza ◽  
JM Ibarra-Hernández ◽  
P Cordero-Pérez ◽  
P Villegas-Quintero ◽  
CI Villarreal-Ovalle ◽  
...  

2015 ◽  
Vol 13 (3) ◽  
pp. 417-419 ◽  
Author(s):  
Dani Ejzenberg ◽  
Lucienne Pereira Del Grossi Neusquen ◽  
Daniel Lorber Rolnik ◽  
Adriana Chebar Lozinsky ◽  
José Roberto Morales Piato

The coumadin-induced skin necrosis is rare and occurs more frequently in the breasts, thighs and buttocks. We describe the first case of coumadin necrosis of the breast in Brazil in a 62-year-old patient.


2015 ◽  
Vol 30 (2) ◽  
pp. 129-134 ◽  
Author(s):  
Aisha Al-Sinani ◽  
Waad-Allah Mula-Abed ◽  
Manal Al-Kindi ◽  
Ghariba Al-Kusaibi ◽  
Hanan Al-Azkawi ◽  
...  

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