Objective:To evaluate the efficacy and safety of lenvatinib combined with camrelizumab as the second-line treatment for advanced intrahepatic cholangiocarcinoma (ICC).Methods:The clinical data of patients with advanced ICC undergoing the second-line treatment of lenvatinib combined with camrelizumab in the Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University from June 2021 to June 2022 were screened and analyzed. A total of 12 patients were enrolled, including seven males and five females, aged (67.5±8.6) years. Response evaluation criteria in solid tumor 1.1 was used to evaluate the efficacy of treatment. The safety assessment adopts the Adverse Event Evaluation Standard 5.0. Kaplan-Meier method was conducted to plot survival curves.Results:Among the 12 patients (after 1-7 cycles of immune and targeted therapy), three achieved partial response, four achieved stable disease, and five were defined as progression disease. Adverse events of different degrees occurred in seven cases, among which three patients had adverse events of grade ≥ 3: one with hypertension, which was managed after antihypertensive and symptomatic treatment; one with elevated serum total bilirubin, which was improved after reducing the dose of lenvatinib; one with liver dysfunction, which was considered as immune-related liver toxicity and alleviated after discontinuing camrelizumab. The 1-month, 3-month, and 6-month survival rates and progression-free survival rates of the patients were 100.0%, 91.7%, 66.7%, and 83.3%, 41.7%, and 25.0%, respectively. The median overall survival of patients was 14.7 months (95% CI: 9.2-21.2) and the median time to progression was 8.0 months (95% CI: 4.1-11.9). Conclusion:Combination of lenvatinib and camrelizumab could bring survival benefits with controllable adverse events as the second-line treatment of patients with advanced ICC.

Objective:To compare the effects of intensive and standard blood pressure control on the outcomes of patients with acute ischemic stroke in the anterior circulation who have successfully recanalized after endovascular therapy (EVT).Methods:A multicenter, open-label, blinded-endpoint, randomized controlled design was used. Patients with anterior circulation stroke received EVT and successfully recanalized in Nanjing First Hospital, Nanjing Medical University and several branch hospitals from July 2020 to October 2022 were prospectively included. They were randomly divided into the intensive blood pressure control group (target systolic blood pressure [SBP] 100-120 mmHg) or the standard blood pressure control group (target SBP 121-140 mmHg). The blood pressure of both groups needs to achieve the target within 1 h and maintain for 72 h. The primary outcome endpoint was outcome at 90 d, and the good outcome was defined as a score of 0-2 on the modified Rankin Scale. Secondary outcome endpoints included early neurological improvement, symptomatic intracranial hemorrhage (sICH) within 24 h, and death and serious adverse events within 90 d.Results:A total of 120 patients were included, including 63 in the intensive blood pressure control group and 57 in the standard blood pressure control group. There was no statistically significant difference in baseline characteristics between the two groups. The SBP at 72 h after procedure was 122.7±8.1 mmHg in the intensive blood pressure control group and 130.2±7.4 mmHg in the standard blood pressure control group, respectively. There were no significantly differences in the good outcome rate (54.0% vs. 54.4%; χ2=0.002, P=0.963), the early neurological improvement rate (45.2% vs. 34.5%; χ2=1.367, P=0.242), the incidence of sICH (6.3% vs. 3.5%; P=0.682), mortality (7.9% vs. 14.0%; χ2=1.152, P=0.283) and the incidence of serious adverse events (12.7% vs. 15.8%; χ2=0.235, P=0.628) at 90 d between the intensive blood pressure control group and the standard blood pressure control group. Conclusion:In patients with anterior circulation stroke and successful revascularization of EVT, early intensive blood pressure control don’t improve clinical outcomes and reduce the incidence of sICH.

Objective:To investigate the unqualified hepatitis C virus (HCV) detection result of blood donors from the served area of blood institutions.Methods:The data related to HCV markers detected of the first and repeat blood donors were collected from the system of practice comparison for the Chinese mainland blood institutions from 2017 to 2021. The anti-HCV reactive rate and the rates of anti-HCV negative but HCV-RNA reaction and all the relationship between rates and the annual, regional and different blood donors were statistically analyzed.Results:During 2017-2021, the number of anti-HCV reactive per 100 000 blood donors decreased from 444.3 to 250.44 in the served area of 22 blood institutions ( χ2=49.677, P<0.05). The number of HCV RNA detected positive per 100 000 anti-HCV negative increased from 0.69 to 2.05 year by year, but there was no statistical significance ( χ2=0.643, P>0.05). The anti-HCV unqualified rate was significantly different among regions ( χ2=3 260.283, P<0.05). The anti-HCV unqualified rate of the first blood donors was significantly higher than that of the repeated blood donors ( F=130.993, P < 0.05). The annual number of HCV RNA detected positive per 100 000 anti-HCV negative blood samples from donors ranged from 0 to 17.28. Conclusions:The anti-HCV unqualified rate of blood donors in the served area of 22 blood institutions decreased year by year. Compared with repeated blood donors, HCV infection should be emphasized in first-time blood donors. The implementation of HCV RNA test can detect out much more HCV infections and reduce the risk of transfusion transmitted infectious HCV.

Objective To compare the impact of Telbivudine (LDT) and Entecavir (ETV) administration on estimates of glomerular filtration rate for anti-viral therapy in patients with hepatitis B virus (HBV)-related compensated cirrhosis by an open, prospective randomized controlled study.Methods Patients with HBV-related compensated cirrhosis at clinic or hospitalized in Shaoxing Municipal Hospital from January 2012 to June 2013 were included.A total of 170 patients were randomly divided into LDT (600 mg/d) or ETV (0.5 mg/d) groups at a ratio of 1∶1 according to the random number table method.All patients were treated for more than 36 months.The LDT group was optimized according to the roadmap.Patients with poor response or resistance in both treatment group were added with Adefovir dipivoxil (ADV) 10 mg/d for optimal treatment.The clinical outcome, creatinine (CR), estimated glomerular filtration rate (eGFR) of patients before and after 36 months of treatment were compared between two groups.All categorical data were analyzed using chi-square test and data accorded with normal distribution were compared by t test.Results After 36 months of treatment, the virological and biochemical responses in LDT group and ETV group were similar.The mean CR levels at month 24 and 36 in LDT group were (74.25±22.98) μmol/L and (70.72±24.75) μmol/L, respectively, which were both lower than baseline level ([83.09±17.68] μmol/L, t=2.811 and 3.145, respectively, both P<0.01).The mean CR levels at month 36 between two groups were statistically different (t=3.431, P=0.001).The mean eGFR levels at month 12, 24 and 36 in LDT group were all significantly lower than that at baseline (t=3.976,8.297 and 10.629, respectively, all P<0.01).The mean eGFR levels at month 24 and 36 between two groups were statistically different (t=9.684 and 15.019, respectively, both P<0.01).A total of 64 patients including 34 in LDT group and 30 in ETV group had mild nephritic injury at baseline.The mean eGFR in patients with mild nephritic injury at baseline in LDT group at month 12, 24 and 36 were significantly different compared to baseline (t=6.098,10.191 and 14.378, respectively, all P<0.01).The mean eGFR level at month 36 in ETV group had statistical difference compared to baseline (t=2.058, P<0.05).The mean eGFR levels at months 12, 24 and 36 were all statistical different between two groups (all P<0.01).The mean eGFR levels at month 24 and 36 in the optimized group were superior to ETV group (P<0.01).Conclusions In patients with HBV-related compensated cirrhosis, LDT and ETV treatment have similar clinical efficacy.LDT is more effective in protecting nephritic function than ETV.

Objective To evaluate urinary β2-microglobulin (β2-MG) and retinoid binging protein (RBP) in monitoring of early renal impairment in chronic hepatitis B (CHB) patients with long-term adefovir dipivoxil (ADV) treatment. Methods Three hundred and fifty five with CHB admitted in Shaoxing Municipal Hospital from June 2009 to June 2011 were enrolled in the study, among whom 180 cases study group) were treated with ADV monotherapy (n=100) or ADV + lamivudine (LAM) combination therapy (n=80); and 175 cases (control group) were treated with entecavir (ETV). Serum creatinine, urinary β2-MG, RBP and creatinine were measured and glomerular tration rate (eGFR) was estimated regularly during 5-year follow up. Kaplan-Meier method was used to calculate the cumulative incidence of changes in urinary β2-MG and RBP. Results Five-year follow-up results showed that in study group 2, 6, 10, 14 and 24 cases developed urinary β2-MG abnormality in year 1, 2, 3, 4 and 5 of treatment, respectively; and 2, 7, 11, 16 and 20 cases developed urinary RBP abnormality in year 1, 2, 3, 4 and 5 of treatment, respectively; eGFR decreased 20%-30% from baseline in 20 cases, 30%-50% in 13 cases and >50% in 2 cases. The decrease of eGFR ≥30% in 5 years was significantly correlated with urinary RBP and β2-GM abnormality. However, both serum creatinine and eGFR remained stable during the 5 years of follow-up in control group; only 2 cases developed urinary β2-MG abnormality and 3 cases developed urinary RBP abnormality. Conclusions Urinary RBP and β2-MG are sensitive biomarkers of early renal injury during long-term ADV treatment in CHB patients, and ADV should not be used as first-line treatment for CHB.

Objective To investigate the methods of diagnosis and treatment of pediatric and hebetic adrenocorticotropic hormone ( ACTH) secreting pituitary microadenoma. Methods The data of 10 patients with ACTH secreting pituitary microadenoma were retrospectively analysed. ACTH secreting pituitary microadenoma was diagnosed by clinical manifestations, biochemical and imaging findings, and 5 patients underwent bilateral inferior petrosal sinus sampling ( BIPSS). Transsphenoidal surgery was performed on all the patients under microscope, and the tumor specimens were detected by immunohistochemistry. Results Immunohistochemical examination revealed that ACTH was positive in 8 cases and negative in 2 cases. Patients were followed up for 12 to 63 months, 7 cases (70%) were cured, one (10%) achieved remission, and the other two (20%) experienced recurrence. Conclusion BIPSS is helpful in the diagnosis and localization of pediatric and hebetic ACTH pituitary microadenoma, and transsphenoidal surgery is the optimal choice of treatment.

Cerebral vasospasm (CVS) is one of the main causes resulting in death and disability in patients with aneurysmal subarachnoid hemorrhage (SAH). Although CVS has been studied extensively after SAH, its pathogenesis remains uncertain. Decomposed product of erythrocytes, vascular endothelium dysfunction and inflammatory reaction play important roles in it. Cerebrovascular angiography remains the gold standard for diagnosing CVS; however, with the development of neuroimaging technology, the status of some non-invasive methods such as transcranial Doppler, CT and MRI, are more and more important in the diagnosis of SAH and CVS. The management of CVS includes the following 5 aspects: (1) the prevention of CVS should be as early as possible after SAH; (2) arterial stenosis should be corrected after the onset of CVS; (3) arterial stenosis caused cerebral ischemia should be prevented; (4) arterial stenosis caused cerebral ischemia should be treated, and (5) brain tissue should be protected from ischemic injury.

85%) in 18 patients (21.4%) and a partial resection (

Objective To evaluate double microcatheter technique for detachable coil treatment of wide-necked intracranial aneurysms. Methods Routine endovascular coil occlusion was not achieved in 6 cases of wide-necked intracranial aneurysms. A second femoral arterial sheath was inserted on the opposite side . A second microcatheter was positioned within the aneurysm. The detachable coils were introduced via double microcatheter simultaneously or successively till the aneurysm were compactly embolized. The coils were detached after satisfactorily positioned. Results Total 6 cases of wide-necked aneurysms were successfully embolized with detachable coil. Aneurysmal sacs were 100% embolized in 2 cases, over 90% in 4 cases. 1 case suffered moderate disablement as a result of complication of. Angiographic follow-up in 5 cases revealed no recurrent or rerupture.Conclusions The double microcathter technique may be an optional method during embolization of some complicated wide-necked aneurysms.

Objective To retrospectively analysis our experience of embolization of ruptured intracranial aneurysms during the period of cerebral vasospasm (CVS). Methods Thirty-seven patients with ruptured intracranial aneurysms were embolized with electrolytic detachable coils during the period of CVS (days 4 to 14). Group A included the 14 patients with angiographic CVS and group B included 23 patients without angiographic CVS. All except 2 patients were transferred to our department during the CVS period. Results Twelve patients in group A were successfully received the aneurysms embolization and treatment of the CVS with intraarterial papaverine injection and balloon angioplasty. The Glasgow Outcome Scales (GOS) in 3 months were good recovery in 7 patients, moderate disability in 2, severe disability in 1 and dead in 2. Two patients failed the embolization because the microcatheters can't pass the spasmatic parent arteries. All the aneurysms in group B were successfully embolized. The GOS were good recovery in 18 patients, moderate disability in 2, severe disability in 2 and dead in 1. There was no intraprocedural aneurysmal rupture but with 2 thromboembolic events. No rebleeding occurred during the mean 11 months follow-up.Conclusions The so-called “the period of CVS” isn't always associated with CVS in angiograpy. Embolization of ruptured intracranial aneurysms during the period of pure CVS doesn't carry an increased risk. Both the aneurysms and CVS can be treated during the single procedure. It can reduce the rebleeding rate in hospital and improved the prognosis of the patients with CVS.