Case 3 - alcohol use - clinical perspective Flashcards
how many deaths a year worldwide
3 million
it is the ….. leading cause of death
7th
when is the peak incidence
35-54
what percentage receive treatment in the UK
only 18%
what is the prevalence of alcohol dependence in the uk
1.3% prevalence
alcohol use disorder is categoried by which model
DSM-5
alcohol dependence is categorised by
ICD-10 and DSM-IV
what is dipsomania
alcoholism, specifically in a form characterized by intermittent bouts of craving for alcohol
what is potomania
It is described as the excessive intake of alcohol, particularly beer, together with poor dietary solute intake that leads to fatigue, dizziness, and muscular weakness.
what is potomania a unique syndrome of
hyponatremia
diagnosis criteria using ICD-11 for alcohol dependence
disorder of regulation of alcohol use
Repeated or continuous use of alcohol
Strong internal drive to use alcohol
Present for 12 months or 1 month if continuous
internal drive, compulsion, desire, urge or craving to use alcohol
Impaired control
Prioritisation of alcohol over other activities
Persistent use despite harms
what are two examples of neuroadaption in alcohol dependence
tolerance
withdrawal of symptoms and use of alcohol to alleviate withdrawal
what is the CAGE questionnaire
C: have you ever felt that you needed to cut down on your drinking
A: have people annoyed you by criticising your drinking
G: have you ever felt guilty about drinking
E: have you ever felt that you need a drink first thing I the morning to steady your nerves or get rid of a hangover
what is the gold standard screening tool for alcohol
AUDIT screening tool: FAST version
what is FAST
it is an alcohol assessment harm tool. it consists of a subset of questions from the full alcohol use disorders, identification test AUDIT
what was FAST developed for
developed for use in emergency departments, but it can be used in a variety of settings
what is the first question of the FAST questionnaire
how often have you had 6 or more units if female and 8 or more if male in a single occasion in the last year?
what happens if the answer is monthly or weekly
if monthly, answer the following questions, if weekly stop here
what are the UK guidelines for safe drinking
14 units per weeks
spread use over three days if drinking 14 units a week
what does one unit of alcohol equal
10ml or 8g of pure alcohol
what is binge drinking for men
over eight units
what is binge drinking for women
over six units
what is frequent binge drinking between age 18-25 associated with
with 2-3 times increased risk of alcohol dependence between the ages of 25-45
how many calories are in a gram of pure alcohol
7.1
what are the effects of alcohol on the oesophagus
carcinoma of oesophagus, especially squamous carcinoma
Oesophageal varices, associated with chronic liver disease - watch out for Hb drops, raised urea, coffee ground vomit
what are the effects of alcohol on the stomach
acute gastritis
Acute ulceration
Chronic peptic ulceration
Portal gastropathy