[Follow-up study on psychic and neuropathic delayed effects of acute organophosphorus pesticides poisoning].
OBJECTIVE
To study the delayed effect on neuropsychopathy and its related factors after acute organophosphorus pesticides poisoning (AOPP).


METHODS
Two hundred and fifty-seven cases of AOPP in the observation period were chosen to follow-up 2 months later from the 4 county hospitals in Shandong Province where the incidence of organophosphorus pesticide poisoning is high.


RESULTS
Nine cases of organophosphate induced delayed polyneuropathy (OPIDP) were found and the incidence rate was 3.5%. The occurrence of OPIDP were related to the need for emergent artificial respiration, and the degree of poisoning, and the kinds of organophosphorus pesticides (Ops). The positive rate of symptoms of peripheral nerves, central nerves and psychogeny except auditory and visual hallucination after poisoning was significantly higher than that before (P < 0.05). The patient's situation of health, economy and work became statistically worse (P < 0.05).


CONCLUSIONS
We found some had delayed effects on neuropsychopathy after AOPP which could debase the patient's life quality. The control measure should be administered as early as possible.
Yan
Yong-jian
YJ
Shandong Institute of Occupational Disease, Jinan 250062, China.
He
Feng-sheng
FS
Huang
Jin-xiang
JX
Liu
Lin-gang
LG
Zhang
Hao
H
Cao
Kong-jing
KJ
Xu
Yong-chen
YC
Zhang
Xue-li
XL
Meng
Xiang-hong
XH
Zhu
Bing-liang
BL
Tang
Wen-hua
WH
Li
Zhi-hong
ZH
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D020258:Neurotoxicity Syndromes / Q000209:etiology*; D062025:Organophosphate Poisoning; D010575:Pesticides / Q000506:poisoning*; D055815:Young Adult
D010575:Pesticides