I. Bourdelmarchasson et al., AUDIT OF PERCUTANEOUS ENDOSCOPIC GASTROSTOMY IN LONG-TERM ENTERAL FEEDING IN A NURSING-HOME, International journal for quality in health care, 9(4), 1997, pp. 297-302
Objectives: Percutaneous endoscopic gastrostomy (PEG) is now easily us
ed in the event of long-term enteral nutrition. Tolerance of long-term
enteral feeding has been documented in different populations but the
documentation is incomplete in the case of older and frail people. Our
aim was to describe early and late tolerance in this population, and
to propose ways in which it could be improved. Design: Retrospective s
tudy in two parts: tolerance and quality of care; case-control study f
or tolerance. Setting: A nursing home with 240 beds in. south-west Fra
nce. Study participants: The PEG group consisted of all patients who h
ad undergone PEG insertion between January 1990 and June 1994. Fifty-e
ight patients were involved, 12 under 65 years (48 +/- 10.6), and 46 o
ver 65 (80.7 +/- 9.3). The gastrostomy insertion was performed because
of a vegetative state in 6 patients, swallowing difficulties in 31 an
d anorexia in 21. A control group was gathered in December 1996, which
included all patients for whom the question of nutritional support wa
s mentioned in staff books but where no artificial nutrition had been
implemented due to the patients' or families' refusal or to a staff de
cision. This group included 50 patients, 5 younger than 65 years (54 /- 8.3), and 45 older (84.7 +/- 7.6). In 22 cases the nutritional prob
lem was swallowing difficulties and in 28 cases anorexia. Pressure ulc
ers were present before insertion in 34 patients in the PEG group and
in 7 of the control group (p<0.001). Main outcome measures: Prognosis,
early and late cutaneous, digestive (ileus, vomiting, gastroesophagea
l reflux) and pulmonary (bronchorrhea, dyspnea and aspiration pneumoni
a) complications for PEG and control groups, and patients with signs o
f poor behavioural tolerance of PEG were recorded in the chart. Audit
of quality of care was performed in the PEG group using eight criteria
: two concerned the pre-insertion period, two the early follow-up and
four the long-term follow-up. Results: Early mortality (4 weeks) was 1
3.8% in PEG (vs 10%, NS), mid-term mortality (between 4 and 8 weeks) w
as 12.1% (vs 14%, NS) and late mortality was 19.0% (vs 42.0%, length o
f follow-up 63.4 +/- 42.1 weeks compared to 53.1 +/- 63.8 weeks, NS).
The duration of follow-up of the living patients was 71.6 +/- 61.8 wee
ks in PEG compared to 48.0 +/- 70.5 in the control group. Only 20% in
PEG were free of any cutaneous complication around the insertion site,
and 8 abscesses occurred during the first week. Pulmonary complicatio
ns occurred in 39% of the PEG group (vs 30.0, NS). Aspiration pneumoni
a was significantly associated with swallowing difficulties in both gr
oups (p<0.05). Vomiting occurred for 15.5% of the PEG group (vs 12%, N
S), ileus in 13.8% (vs 6%, NS). Gastroesophageal reflux was found in 2
PEG patients, compared to 1 case among the control patients. Pressure
s sores were healing in 20 out of 34 patients in the PEG group (vs 2 o
ut of 7) and new ulcers appeared in 6 out of 24 (vs 8 out of 43). Fift
een (25.8%) of the PEG patients attempted to withdraw the tube. (C) 19
97 Elsevier Science Ltd.