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Jian TZ, Shi LK, Cui SS, Sun CC, Jian XD, Kan BT. [A case of dimethylformamide poisoning caused by skin contact]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:312-314. [PMID: 37248190 DOI: 10.3760/cma.j.cn121094-20210906-00444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
In this paper, the clinical data of a case of accidental poisoning of dimethylformamide in a traffic accident was analyzed. The patient was trapped in the driving room, his limbs were soaked in dimethylformamide for a long time, and dimethylformamide was inhaled at the same time. After 4 days of treatment in a local hospital, he was transferred to the Department of Poisoning & Occupational Diseases, Emergency Medicine of Qilu Hospital of Shandong University for treatment. The main clinical manifestation of the patient was liver damage and intractable abdominal pain, which was cured by active treatment.
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Affiliation(s)
- T Z Jian
- Department of Poisoning & Occupational Diseases, Emergency Medicine, Qilu Hospital of Shandong University, Jinan 250012, China
| | - L K Shi
- Department of Poisoning & Occupational Diseases, Emergency Medicine, Qilu Hospital of Shandong University, Jinan 250012, China School of Public Health, Shandong University, Jinan 250012, China
| | - S S Cui
- Department of Poisoning & Occupational Diseases, Emergency Medicine, Qilu Hospital of Shandong University, Jinan 250012, China School of Public Health, Shandong University, Jinan 250012, China
| | - C C Sun
- Department of Poisoning & Occupational Diseases, Emergency Medicine, Qilu Hospital of Shandong University, Jinan 250012, China
| | - X D Jian
- Department of Poisoning & Occupational Diseases, Emergency Medicine, Qilu Hospital of Shandong University, Jinan 250012, China School of Public Health, Shandong University, Jinan 250012, China
| | - B T Kan
- Department of Geriatrics, Nursing Department, Qilu Hospital of Shandong University, Jinan 250012, China
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Tao YM, Shi LK, Jian TZ, Cui SS, Kan BT, Jian XD. [A case of occupational allyl alcohol inhalation poisoning]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:305-307. [PMID: 35545602 DOI: 10.3760/cma.j.cn121094-20210430-00245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Allyl alcohol is an intermediate widely used in industrial production activities, which has caused many occupational damage in China. In this paper, the data of a case of skin damage and clinical cure of inhalation pneumonia caused by occupational allyl alcohol exposure were analyzed and summarized. The patient accidentally inhaled large amounts of allyl alcohol at work and had skin exposure, which was mainly manifested as aspiration pneumonia, respiratory failure, eye damage and skin bullae. After short-term hormone shock therapy, mechanical ventilation, infection prevention, local treatment and other comprehensive treatment, the patient was clinically cured. This case suggests that chemical pneumonia and respiratory failure may be caused by inhalation of allyl alcohol, and skin bullae may be caused by skin contact. Early treatment and hormone use should be emphasized.
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Affiliation(s)
- Y M Tao
- Department of Poisoning and Occupational Diseases, Emergency Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - L K Shi
- Department of Poisoning and Occupational Diseases, Emergency Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China Public School of Shandong University, Jinan 250012, China
| | - T Z Jian
- Department of Poisoning and Occupational Diseases, Emergency Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - S S Cui
- Department of Poisoning and Occupational Diseases, Emergency Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China Public School of Shandong University, Jinan 250012, China
| | - B T Kan
- Department of Poisoning and Occupational Diseases, Emergency Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
| | - X D Jian
- Department of Poisoning and Occupational Diseases, Emergency Medicine, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan 250012, China Public School of Shandong University, Jinan 250012, China
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Cui SS, Shi LK, Zhao LW, Li YQ, Jian XD. [Investigation and case analysis of an occupational chronic benzene poisoning accident]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:69-71. [PMID: 35255568 DOI: 10.3760/cma.j.cn121094-20201116-00630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This article investigated an occupational chronic benzene poisoning incident that occurred in a sealing material factory in Hebei Province in September 2019, analyzed the clinical data of workers, to explore the causes of occupational chronic benzene poisoning, and summarize the diagnosis and treatment characteristics and treatment outcome. According to GBZ 68-2013 "Diagnosis of Occupational Benzene Poisoning", a total of 12 cases of occupational chronic benzene poisoning were diagnosed among the 20 workers, including 2 cases of occupational chronic mild benzene poisoning, 7 cases of moderate benzene poisoning, and 3 cases of severe benzene poisoning. Both mild and moderate poisoning patients had recovered after treatment. Severely poisoned patients had recovered more slowly, and the white blood cell count was still 2.0×10(9)-3.0×10(9)/L during the 1-year follow-up. This benzene poisoning incident was caused by illegal operations. The responsibility of the employer, the supervision of the administrative agency, and the awareness of personal protection of employees should be strengthened to avoid or reduce the occurrence of poisoning incidents and ensure the health of workers.
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Affiliation(s)
- S S Cui
- School of Public Health, Shandong University, Jinan 250012, China
| | - L K Shi
- School of Public Health, Shandong University, Jinan 250012, China
| | - L W Zhao
- School of Public Health, Shandong University, Jinan 250012, China
| | - Y Q Li
- Department of Poisoning and Occupational Diseases, Qilu Hospital of Shandong University, Jinan 250012, China
| | - X D Jian
- Department of Poisoning and Occupational Diseases, Qilu Hospital of Shandong University, Jinan 250012, China
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Cui SS, Shi LK, Zhao LW, Jian XD. [A case of curing Medoggreenpit-viper bite]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2021; 39:866-868. [PMID: 34886651 DOI: 10.3760/cma.j.cn121094-20210129-00055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Medoggreenpit-viper bites are extremely rare in northern China. This article analyzed the clinical data, laboratory test results, treatment methods and the outcome of a case of poisoning from the Medoggreenpit-viper snake bite in the northern area. The main clinical manifestations of the patient were local swelling and bleeding. The wound was debrided immediately after the patient was admitted to the hospital, and vacuum suction was given after the debridement. After been treated with anti-Agkistrodon venom serum, anti-Gyrus serpent, anti-infection, organ protection, fluid replacement and diuresis, the patient recovered and was discharged from the hospital. The patients were generally in good condition after follow-up. This case suggested that regional poisoning treatment centers in the northern region should stock various anti-venom serums. At the same time, it is necessary to popularize knowledge of standard treatment of snake bites.
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Affiliation(s)
- S S Cui
- School of Public Health, Shandong University, Jinan 250012, China; Department of Poisoning and Occupational Diseases, Qilu Hospital of Shandong University, Jinan 250012, China
| | - L K Shi
- School of Public Health, Shandong University, Jinan 250012, China; Department of Poisoning and Occupational Diseases, Qilu Hospital of Shandong University, Jinan 250012, China
| | - L W Zhao
- School of Public Health, Shandong University, Jinan 250012, China; Department of Poisoning and Occupational Diseases, Qilu Hospital of Shandong University, Jinan 250012, China
| | - X D Jian
- School of Public Health, Shandong University, Jinan 250012, China; Department of Poisoning and Occupational Diseases, Qilu Hospital of Shandong University, Jinan 250012, China
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Sun YW, Shen DH, Cui SS, He HJ, Zhang XL, Wang W, Liu CR. [Clinicopathological study of SET subtype of ovarian high-grade serous carcinoma]. Zhonghua Fu Chan Ke Za Zhi 2019; 54:595-600. [PMID: 31550775 DOI: 10.3760/cma.j.issn.0529-567x.2019.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinicopathological characteristics and significance of solid, endometrioid and transitional (SET) ovarian high-grade serous carcinoma (HGSC). Methods: A total of 408 cases of ovarian HGSC admitted to Peking University People's Hospital from January 2011 to September 2016 were collected. (1) According to the proportion of tumors with SET form in all tumors, they were divided into three groups: HGSC-classic group (<25%), HGSC-SET Ⅰ (25%-50%) and HGSC-SET Ⅱ (>50%) group. The clinical and pathological characteristics of three groups of ovarian HGSC patients were compared respectively. (2) According to the growth pattern, that was, the proportion of pushing/expanding invasive tumors in the whole pelvic disseminated tumors of pelvic disseminated tumors, the three groups were divided into four subgroups: group A (0-25%), group B (26%-50%), group C (51%-75%) and group D (>75%). Differences in progression-free survival (PFS) among the four subgroups in each group were compared respectively. Results: The median age of 408 cases with ovarian HGSC was 63.3 years (47-78 years), including 152 cases premenopausal and 256 cases postmenopausal. Among 408 cases of ovarian HGSC, 290 cases were in HGSC-classic group, 91 cases in HGSC-SET Ⅰ and 27 cases in HGSC-SET Ⅱ group. (1) There were significant differences in age, proportion of menopausal patients, tumor necrosis (including map necrosis or acne necrosis), response rate to primary chemotherapy, 5-year mortality rate and PFS between HGSC-SET Ⅰ and HGSC-SET Ⅱ (P<0.05). There was no significant difference among the above indexes between HGSC-SET Ⅰ and HGSC-SET Ⅱ (P>0.05). In HGSC-classic group, HGSC-SET Ⅰ and HGSC-SET Ⅱ, the proportion of family members or patients with history of epithelial ovarian cancer or breast cancer increased in turn, and the detection rate of serous tutal intraepithelial carcinoma (STIC) in fallopian tube tissue decreased in turn. There were significant differences between the two groups (P<0.05). (2) In HGSC-classic group, there were 147 cases in group A, 124 cases in group B and 19 cases in group C (0 case in group D), with median PFS of 17.4, 17.7 and 16.5 months respectively (P<0.05); 10, 6, 29 and 46 cases in group A, B, C and D in HGSC-SET Ⅰ, with median PFS of 9.6, 12.7, 30.1 months and 39.0 months respectively, which there were significant difference among group A and C and D (all P<0.05); among group B, C and D group in HGSC-SET Ⅱ, there were respectively 3, 12 and 12 cases (0 case in group A), and the median PFS was 13.5, 34.2 and 47.8 months (P<0.05). PFS was positively correlated with the increase of push/expansive infiltration ratio. Conclusions: The detection rate of STIC in ovarian HGSC patients with SET is higher, the effect of primary chemotherapy is better, and PFS is prolonged. PFS was significantly prolonged in patients with pelvic disseminated tumors of HGSC-SET, the infiltration of which were predominated by pushing or expanding boarder.
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Affiliation(s)
- Y W Sun
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - D H Shen
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - S S Cui
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - H J He
- Department of Pathology, Peking University People's Hospital, Beijing 100044, China
| | - X L Zhang
- Department of Pathology, Hebei Province Cangzhou Central Hospital, Cangzhou 061001, China
| | - W Wang
- Department of Pathology, Peking University Health Science Center, Peking University Third Hospital, Beijing 100191, China
| | - C R Liu
- Department of Pathology, Peking University Health Science Center, Peking University Third Hospital, Beijing 100191, China
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Wang QH, Ren XT, Hu J, Li Q, Cui SS, Zou YY. [Preliminary study on reading speed test with IReST for normally-sighted young Chinese readers]. Zhonghua Yan Ke Za Zhi 2018; 54:120-124. [PMID: 29429297 DOI: 10.3760/cma.j.issn.0412-4081.2018.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To assess the reading speed of normally-sighted young Chinese with the International Reading Speed Texts (IReST) Chinese version, and evaluate the normal range of the texts, the equivalence of the ten different texts and the potential clinical value. Methods: Evaluation of diagnostic techniques. Participants aged 18 to 35 years old with junior high school or above education and best corrected visual acuity no less than 0.6 were recruited. Best corrected visions of both eyes and binocular vision were tested, and ocular and nervous system diseases were excluded with slit-lamp microscope and funduscope. All the ten texts were read aloud at a distance of 40cm one by one according to a random sequence for each participant. Reading speeds were calculated based on the reading time measured with a stopwatch and number of characters read correctly. The procedure was repeated once again a week later. Data were collected with Epidata and further analyzed with R software. Data accorded with normal distribution and homogeneity of variance were compared by t-test, or by rank sum test. Results: One hundred and three volunteers aged (26.0±2.8) years old participated in the survey. Among them, 66% were female, 96.1% had college education, 53.4% wear glasses in daily life. The best corrected vision of both distance and near were 1.0 (decimal). For the first test, average reading speed for all the participants and texts was (295±51) characters/min,much faster than the normal range provided by the reading cards. No significant difference was found between different texts, and the biggest variance between texts was 11 characters/min(P>0.05). The average reading speed of the second test was (315±53) characters/min, which was faster than the first one (P<0.05) . No statistic relationship was found between reading speed and age, education level or wearing of glasses. However, women read faster than men, and significant difference was found between male and female volunteers in 5 texts during the first test. Conclusions: Normally-sighted young Chinese readers read faster than the normal range provided by IReST cards. There is significant variance of reading speed between different individuals. Although learning effect due to the repeated tests should be considered, the ten texts are of favorable consistency. IReST can be a useful tool for assessing reading performance, especially for comparing results before and after interventions with different texts. (Chin J Ophthalmol, 2018, 54: 120-124).
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Affiliation(s)
- Q H Wang
- Department of Ophthalmology, First Hospital of Tsinghua University, Beijing 100016, China
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Cui SS, Bowen RC, Gu GB, Hannesson DK, Yu PH, Zhang X. Prevention of cannabinoid withdrawal syndrome by lithium: involvement of oxytocinergic neuronal activation. J Neurosci 2001; 21:9867-76. [PMID: 11739594 PMCID: PMC6763020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
Cannabis (i.e., marijuana and cannabinoids) is the most commonly used illicit drug in developed countries, and the lifetime prevalence of marijuana dependence is the highest of all illicit drugs in the United States. To provide clues for finding effective pharmacological treatment for cannabis-dependent patients, we examined the effects and possible mechanism of lithium administration on the cannabinoid withdrawal syndrome in rats. A systemic injection of the mood stabilizer lithium, at serum levels that were clinically relevant, prevented the cannabinoid withdrawal syndrome. The effects of lithium were accompanied by expression of the cellular activation marker Fos proteins within most oxytocin-immunoreactive neurons and a significant increase in oxytocin mRNA expression in the hypothalamic paraventricular and supraoptic nuclei. Lithium also produced a significant elevation of oxytocin levels in the peripheral blood. We suggest that the effects of lithium against the cannabinoid withdrawal syndrome are mediated by oxytocinergic neuronal activation and subsequent release and action of oxytocin within the CNS. In support of our hypothesis, we found that the effects of lithium against the cannabinoid withdrawal syndrome were antagonized by systemic preapplication of an oxytocin antagonist and mimicked by systemic or intracerebroventricular injection of oxytocin. These results demonstrate that oxytocinergic neuronal activation plays a critical role in the action of lithium against the cannabinoid withdrawal syndrome in rats, thus providing a potentially novel strategy for the treatment of cannabis dependence in humans.
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Affiliation(s)
- S S Cui
- Neuropsychiatry Research Unit, Department of Psychiatry, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N 5E4
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