Optimising the measurement of intra-bladder pressure in patients with predicted severe acute pancreatitis.

BACKGROUND: Measuring intra-abdominal pressure (IAP) is important for management of patients with severe acute pancreatitis (SAP). Intra-bladder pressure (IBP) is an indirect index that reflects IAP, but measuring techniques vary. We sought to optimise IBP measuring techniques in predicted SAP patients. METHODS: Predicted SAP patients consecutively admitted between June 2018 and January 2020 were scrutinised. Eligible patients had their IBP monitored for the first 72 h at 6-h intervals, and were then sequentially allocated into three research scenarios: (1) in the supine position along with head of bed elevation(HoBE)of 0, 15 and 30° at various points including the iliac crest the midaxillary line, pubic symphysis, and right atrium level, instilled with 25 mL normal saline (NS) at room temperature (RT); (2) NS instillation volume from 0, 10, 25, 40-50 mL at the iliac crest with HoBE15 at RT; and (3) NS instillation (25 mL) at either RT or 37 °C with HoBE15. RESULTS: The dynamic IBP values measured at the pubic symphysis and iliac crest were fairly similar between HoBE0 and HoBE15 (all P > 0.05), but greatly increased at HoBE30 (all P < 0.01). IBP was significantly increased with escalating instillation volumes of NS (all P < 0.01 versus 0 mL NS), while there was no significant difference between 25 mL and 10 mL (P = 0.055). IBP was similar between NS at RT and under 37 °C (P = 0.643). CONCLUSION: In predicted SAP patients, measuring IBP at the iliac crest with HoBE15 after instilling 10 mL of NS seems to be appropriate for monitoring IAP.

Multidisciplinary diagnosis and treatment of severe acute pancreatitis associated with hypertriglyceridemia in pregnancy: a case report.

Background: Hypertriglyceridemia (HTG) is an important cause of acute pancreatitis (AP) in pregnant women. Due to the variable clinical features of acute pancreatitis, it is difficult to make a differential diagnosis when abdominal pain occurs in late pregnancy. Severe HTG induced acute pancreatitis during pregnancy is rare, but may be a fatal threat to both mothers and fetuses during the peripartum period, and can increase maternal and fetal mortality. If emotional disorder combined, difficulty of treatment increased. So, multidisciplinary diagnosis combination of psychiatric treatment could improve the diagnosis rate and cure rate of acute pancreatitis during pregnancy. Case Description: We present the case of a 27-year-old Chinese woman in her first pregnancy, who was admitted to the hospital in the planned delivery period, but then developed progressive abdominal pain and whose biochemistry parameters were high enough to underwent a cesarean section as a result of AP a few hours after admission. The patient developed organ failure after a successful labor, which rapidly evolved to multi-organ failure, accompanied by depressive symptoms. Afterwards She appeared such as agitated, uneasy, and sad, and did not comply with the treatment, according to the classification of symptoms and course of disease, postpartum depression (PPD) was highly suspected. The patient benefited from multidisciplinary treatments that combined and integrated traditional Chinese medicine (TCM) with Western medicine therapies. The patient was discharged 35 days after her admission. Conclusions: This case highlights the importance of monitoring and managing excess dyslipidemia during pregnancy. A proactive strategy should be encouraged in the management of the patients with high risk of pancreatitis to improve the outcomes of patients. Our case report elucidates the possible long-term effects of HTG and reminds us of the need for long-term management of those affected.

Clinical Characteristics of Acute Pancreatitis Patients with Multidrug-Resistant Bacterial Infection.

Background: There are few published reports describing the clinical characteristics of acute pancreatitis (AP) patients with multidrug-resistant organism (MDRO) infection. Methods: This was a retrospective analysis of AP patients with MDRO infection in West China Hospital between July 2015 and June 2020. Basic clinical data, disease progression states, and prognoses of the MDRO and non-MDRO infection groups were compared and analyzed. Logistic regression analysis was performed to explore the related risk factors for MDRO infection. The prognoses of different MDRO infection types were compared. Results: In total, 9812 AP patients were included, 2436 (24.83%) of whom had healthcare-associated infections (641 [26.31%] MDRO infections and 1795 [73.69%] non-MDRO infections). The main MDRO strain was carbapenem-resistant Acinetobacter baumannii (CRAB) (400/62.40%). The rate of discharge against doctor's advice, mortality, hospitalization expenses, and hospitalization days was higher in the MDRO infection group than in the noninfection group. By logistic regression analysis, the independent risk factors associated with MDRO infection included male sex (OR 1.36, 95% CI 1.09~1.70), severity (OR 1.40, 95% CI 1.10~1.78), ICU referral (OR 2.48, 95% CI 1.79~3.44), abdominal puncture (OR 2.78, 95% CI 1.93~4.02), fiberoptic bronchoscopy (OR 1.95, CI 1.35~2.81), and PICC/CVC placement (OR 1.48, CI 1.06~2.06). Compared with biliary and hypertriglyceridemia (HTG) (OR 0.94, 95% CI 0.73~1.23), alcohol (OR 0.30, 95% CI 0.19~0.47) and other etiologies (OR 0.58, 95% CI 0.41~0.81) conferred a lower risk of MDRO infection. The carbapenem-resistant Klebsiella pneumoniae (CRKP) infection rate was highest in the patients who died. Conclusion: The CRAB proportion was highest in AP patients with MDRO infection. MDRO infection is related to many factors, has a poor prognosis, and increases the patient burden. CRKP infection is directly related to poor prognosis.

[Personal characteristics of paradoxical insomnia: A case-control study].

OBJECTIVE: To compare the personal characteristics between the patients with paradoxical insomnia and the patients with primary insomnia or the normal sleepers.
 Methods: A case-control study with the proportion at 1:1:1 was carried out. The patients with paradoxical insomnia were diagnosed in Sleep Medicine Center of West China Hospital of Sichuan University between March 2013 and December 2013. A case of paradoxical insomnia was matched with two controls: a primary insomnia patient and a normal sleeper. A total of 63 matched cases were collected. A face-to-face survey was conducted by using the following scales: General Data Scale and Eysenck Personality Questionnaire (EPQ).
 Results: The average scores of psychoticism, extraversion, and neuroticism for paradoxical insomnia cases were (52.1±10.2), (49.6±9.8), and (56.0±12.0), respectively. In general, 31.7% of paradoxical insomnia patients had psychoticism or psychoticism tendency in their personality, which were more obvious than those in primary insomnia patients (7.9%) (χ2=11.228, P<0.0125) and normal sleepers (0) (χ2=23.774, P<0.0125). Moreover, 19.0% of paradoxical insomnia patients had extroversion or extroversion tendency in their personality, which were more significant than those in primary insomnia patients (3.2%) (Z=-4.047, P<0.0125) but less obvious than those in normal sleepers (60.3%) (Z=-4.754, P<0.0125). Also, 46.0% of paradoxical insomnia patients had neuroticism or neuroticism tendency in their personality, which were more significant than those in normal sleepers (0) (χ2=37.670, P<0.0125) but similar to those in primary insomnia patients (52.4%) (χ2=0.508, P>0.0125).
 Conclusion: The personal characteristics for paradoxical insomnia patients did not reached obviously abnormal level. However, their psychoticism tendency, extroversion tendency and neuroticism tendency needed to be paid attention.