Cerebral arterial blood flow,attention,and executive and cognitive functions in depressed patients after acute hypertensive cerebral hemorrhage

BACKGROUND Intracerebral hemorrhage mainly occurs in middle-aged and elderly patients with hypertension,and surgery is currently the main treatment for hypertensive cerebral hemorrhage,but the bleeding caused by surgery will cause damage to the patient's nerve cells,resulting in cognitive and motor dysfunction,resulting in a decline in the patient's quality of life.AIM To investigate associations between cerebral arterial blood flow and executive and cognitive functions in depressed patients after acute hypertensive cerebral hemorrhage.METHODS Eighty-nine patients with depression after acute hypertensive cerebral hemorrhage who were admitted to our hospital between January 2019 and July 2021 were selected as the observation group,while 100 patients without depression who had acute hypertensive cerebral hemorrhage were selected as the control group.The attention span of the patients was assessed using the Paddle Pin Test while executive function was assessed using the Wisconsin Card Sorting Test(WCST)and cognitive function was assessed using the Montreal Cognitive Assessment Scale(MoCA).The Hamilton Depression Rating Scale(HAMD-24)was used to evaluate the severity of depression of involved patients.Cerebral arterial blood flow was measured in both groups.RESULTS The MoCA score,net scores I,II,III,IV,and the total net score of the scratch test in the observation group were significantly lower than those in the control group(P<0.05).Concurrently,the total number of responses,number of incorrect responses,number of persistent errors,and number of completed responses of the first classification in the WCST test were significantly higher in the observation group than those in the control group(P<0.05).Blood flow in the basilar artery,left middle cerebral artery,right middle cerebral artery,left anterior cerebral artery,and right anterior cerebral artery was significantly lower in the observation group than in the control group(P<0.05).The basilar artery,left middle cerebral artery,right middle cerebral artery,left anterior cerebral artery,and right anterior cerebral artery were positively correlated with the net and total net scores of each part of the Paddle Pin test and the MoCA score(P<0.05),and negatively correlated with each part of the WCST test(P<0.05).In the observation group,the post-treatment improvement was more prominent in the Paddle Pin test,WCST test,HAMD-24 score,and MoCA score compared with those in the pre-treatment period(P<0.05).Blood flow in the basilar artery,left middle cerebral artery,right middle cerebral artery,left anterior cerebral artery,and right anterior cerebral artery significantly improved in the observation group after treatment(P<0.05).CONCLUSION Impaired attention,and executive and cognitive functions are correlated with cerebral artery blood flow in patients with depression after acute hypertensive cerebral hemorrhage and warrant further study.

Time-effect relationship of acupuncture on histopathology, ultrastructure, and neuroethology in the acute phase of cerebral hemorrhage

Many clinical studies have addressed the treatment of acute cerebral hemorrhage using acupuncture. However, few studies have examined the relationship between time of acupuncture and curative effect on cerebral hemorrhage. By observing the effect of acupuncture on changes in histopathology, ultrastructure, and neuroethology in a cerebral hemorrhage model of rats, we have directly examined the time-effect relationship of acupuncture. The rat model of cerebral hemorrhage was produced by slowly injecting autologous blood to the right caudate nucleus. The experimental groups were: 3-, 9-, 24-, and 48-hour model groups; and 3-, 9-, 24-, and 48-hour acupuncture groups. The sham-operation group was used for comparison. Acupuncture was performed at the Neiguan(PC6) and Renzhong(DU26) acupoints, twice a day, 6 hours apart, for 5 consecutive days. Brain tissue changes were observed by light microscopy and transmission electron microscopy. Neuroethology was assessed using Bederson and Longa scores. Our results show that compared with the sham-operation and model groups, Bederson and Longa scores were lower in each acupuncture group, with visibly improved histopathology and brain tissue ultrastructure. Further, the results were better in the 3-and 9-hour acupuncture groups than the 24-and 48-hour acupuncture groups. Our findings show that acupuncture treatment can relieve pathological and ultrastructural deterioration and neurological impairment caused by the acute phase of cerebral hemorrhage, and may protect brain tissue during this period. In addition, earlier acupuncture intervention following cerebral hemorrhage(by 3 or 9 hours) is associated with a better treatment outcome.

Acute methanol poisoning with bilateral diffuse cerebral hemorrhage:A case report

BACKGROUND Acute methanol poisoning(AMP)is a systemic disease that mainly affects the central nervous system and is characterized by ocular damage and metabolic acidosis.If appropriate treatments are inadequate or delayed,the mortality can exceed 40%.As the most serious complication,cerebral hemorrhage is rare with reported prevalence of 7%-19%.CASE SUMMARY A 62-year-old man drank liquor mixed with 45%methanol and 35%alcohol.His vision blurred 10 h later and he fell into coma in another 9 h.Serum toxicological tests were performed immediately,and continuous renal replacement therapy(CRRT)was carried out as the lactic acid exceeded 15 mmol/L and blood pH was 6.78.In addition,the toxicological report revealed 1300.5μg/mL of methanol in serum and 1500.2μg/mL in urine.After 59 h of CRRT,the methanol level decreased to 126.0μg/mL in serum and 151.0μg/mL in urine.However,the patient was still unconscious and his pupillary light reflex was slow.Computed tomography showed hemorrhage in the left putamen.After 16 d of life support treatment,putamen hemorrhage developed into diffuse symmetric intracerebral hemorrhage.In the end,his family gave up and the patient was discharged,and died in a local hospital.CONCLUSION Cerebral hemorrhage requires constant vigilance during the full course of treatment for severe cases of AMP.

ADVANCES IN CLINICAL AND EXPERIMENTAL STUDIES ON ACUPUNCTURE TREATMENT OF ACUTE CEREBRAL HEMORRHAGE

In the present paper, the authors review recent advances in clinical and experimental studies on acupuncture treatment of cerebral hemorrhage(CH). Regarding clinical studies, the resuscitation-inducing needling maneuver, and main points of Shuigou(水沟GV 26),Baihui(百会 GV 20) and scalp-points Motor Area(MS 6), Sensory Area(MS 7), etc. are often involved. Concerning experimental studies, the underlying mechanisms of acupuncture of GV-26+“Neiguan”(内关 PC 6), GV-20,GV-26+GV-20, etc. in improving acute CH are introduced. In a word, acupuncture therapy works well in improving clinical symptoms and signs of CH patients, and acupuncture stimulation induced ameilioration of cerebral blood flow, favorable modulation of some bioactive substances as excitatory and inhibitory amino acids, endothelin, CGRP, heat shock protein 70, etc. and neuro-endocrine-immune network may contribute to the effect of acupuncture on CH. In addition, acupuncture combined with medicine and earlier application of acupuncture therapy in the acute stage of CH are recommended in clinical practice.

The Effect of Zhu Yu Hua Tan Tang on IntracranialPressure in Case of Acute Cerebral Hemorrhage

The therapeutic effect of Zhu Yu Hua Tan Tang (逐瘀化痰汤Decoction for removing blood stasis and resolving phlegm) plus general and modern treatment on acute cerebral hemorrhage in 44 cases, and the pressure-lowering effect of Zhu Yu Hua Tan Tang and mannitol in 20 cases of acute cerebral hemorrhage in the basilar region, and in rabbits with experimental encephaledema induced by injection of olive oil into the common carotid artery were observed in this study. The results showed that Zhu Yu Hua Tan Tang plus general treatment can better improved the conscious state of the patients than western medicine, and it can make the intracranial pressure drop clinically by 40.44%. The intracranial pressure-lowering effect of Zhu Yu Hua Tan Tang, though slow, is smooth and long-lasting without any rebound phenomenon, as compared to those of mannitol. Similar results were found in animal experiments, but the intracranial pressure-lowering amplitude of Zhu Yu Hua Tan Tang was stronger than that of mannitol. The difference between the clinical and experimental results needs to be further studied.

Curative effect of surgery combined with nerve growth factor preparation treatment of acute cerebral hemorrhage

Objective: To study the effect of surgery combined with nerve growth factor preparation treatment of acute cerebral hemorrhage on nerve cytokines and nerve injury. Methods: 68 patients with acute cerebral hemorrhage who received emergency minimally invasive evacuation of hematoma in Zigong No. 4 People's Hospital between August 2014 and September 2016 were selected and randomly divided into mNGF group and control group, mNGF group received postoperative mouse nerve growth factor preparation combined with conventional therapy, and control group accepted routine postoperative treatment. 10d, 20d and 30d after treatment, the serum was collected to determine the levels of nerve cytokines and nerve injury molecules. Results: 10d, 20d and 30d after treatment, serum BDNF (5.29±0.88 vs. 3.58±0.61, 6.94±0.93 vs. 3.78±0.55, 9.28±1.13 vs. 4.57±0.62 ng/ml), NTF-α (2.94±0.52 vs. 1.35±0.18, 3.88±0.58 vs. 1.51±0.20, 5.21±0.72 vs. 2.95±0.46 ng/ml), NGF (0.89±0.11 vs. 0.62±0.08, 1.02±0.15 vs. 0.78±0.09, 1.45±0.18 vs. 0.92±0.12 ng/ml) and VEGF (147.53±19.52 vs. 110.38±14.28, 184.95±22.51 vs. 121.29±17.85, 237.49±31.28 vs. 145.38±18.31 pg/ml) levels of mNGF group were significantly higher than those of control group while S100β (1.27±0.20 vs. 2.19±0.33, 0.94±0.14 vs. 1.76±0.25, 0.71±0.09 vs. 1.32±0.17 ng/ml), GFAP (2.08±0.36 vs. 4.42±0.55, 1.65±0.25 vs. 3.57±0.51, 1.31±0.17 vs. 2.93±0.42 pg/ml), NSE (34.21±5.82 vs. 73.19±9.35, 27.58±4.12 vs. 58.76±8.28, 22.12±3.25 vs. 39.52±5.28 ng/ml), MBP (5.28±0.93 vs. 11.28±1.86, 3.89±0.51 vs. 9.12±1.14, 3.12±0.41 vs. 6.79±0.94 ng/ml), MDA (6.97±0.93 vs. 14.21±1.87, 5.02±0.78 vs. 11.75±1.76, 3.57±0.62 vs. 8.12±0.99 μmol/L), AOPP(65.19±9.68 vs. 155.62±19.63, 48.59±7.21 vs. 118.75±16.85, 37.83±5.28 vs. 82.11±10.18 μmol/L) and 8-OHdG (4.77±0.67 vs. 10.28±1.52, 3.52±0.51 vs. 9.38±1.15, 2.33±0.41 vs. 6.52±0.92 ng/ml) levels were significantly lower than those of control group. Conclusion: Surgery combined with nerve growth factor preparation treatment of acute cerebral hemorrhage can improve neural nutritional status and reduce nerve injury degree, and it is beneficial to the recovery of neural function.

Impact of Admission Hyperglycemia on Stroke-Associated Pneumoniain Acute Cerebral Hemorrhage: A Retrospective Observational Study

Background: Hyperglycemia is always seen amongst acute intra-cerebral hemorrhage (ICH) and usually has been reported in literature and studied in relation to mortality and poor recovery. However, literature specific to stroke-associated pneumonia (SAP) on this topic is very small. Further, how to differentiate the predictive value of hyperglycemia with and without abnormal HbA1C in such patients is still a matter of debate and no universal consensus. We evaluated hyperglycemia as a marker for SAP in patients with ICH to assess its usefulness as a potential predictor. Materials and methods: Clinical characteristics for a sample of 551 patients with acute ICH were collected from the Beijing Tiantan Hospital of Capital Medical University, Beijing, China. Possible associated risk factors of SAP were reviewed. Hyperglycemia and HbA1C on admission were the main hypothetic predictor, SAP occurring within the first 7 days is the primary outcome. Results: The cohort study includes 551 hospitalized patients. The prevalence of hyperglycemia was 52.5% and SAP occurred in 147 (26.7%). The incidence of SAP was higher in the group with hyperglycemia than those without hyperglycemia (37.7% versus 14.5%, p 6.5) (OR, 1.57;95%CI, 0.81 - 3.23) had not been shown to be associated with SAP. Conclusions: In this hospital-based cohort of patients presenting with acute intra-hemorrhage, hyperglycemia on admission was associated significantly with SAP. The association was stronger for hyperglycemia with normal HgbA1C than for hyperglycemia with high HgbA1C. Hyperglycemia with normal HgbA1C might be a more sensitive predictor of early acute complication, such as SAP.

Curative effect of minimally invasive puncture and drainage assisted with alteplase on treatment of acute intracerebral hemorrhage

Objective: To investigate the different effects on evacuation of hematoma, the severity of nerve injury, inflammatory reaction and oxidative stress response in the treatment of acute intracerebral hemorrhage by using minimally invasive puncture and drainage assisted with alteplase or urokinase. <br> Methods:A total of 114 patients with acute intracerebral hemorrhage treated with minimally invasive puncture and drainage in our hospital from May 2012 to October 2015 were retrospectively analyzed and divided into alteplase group and urokinase group, which received adjuvant therapy with alteplase and urokinase, respectively. Before and after treatment, CT was used for scanning, and the volume of hematoma and edema and the distance of midline shift were examined. After treatment, serum was collected for detecting the contents of molecular markers of nerve injury, inflammatory reaction and oxidative stress response. <br> Results:On the 3rd day after treatment, the volume of hematoma and edema and the distance of midline shift in minimally invasive group were significantly lower than those of craniotomy group, and incidence of intracranial infection was lower than that of craniotomy group. There was no significant difference of rebleeding incidence compared to craniotomy group. The serum contents of osteopontin, S100β, glial fibrillary acidic protein, neuron-specific enolase, myelin basic protein, neuropeptide Y, ischemia modified albumin, tumor necrosis factor alpha, interleukin-1β, interleukin-6, interleukin-8, soluble intercellular adhesion molecule-1, high-mobility group protein 1, malonaldehyde, advanced oxidation protein products and 8-hydroxy-2'-deoxyguanosine urine of patients from alteplase group were significantly lower than those of urokinase group. The content of total antioxidant capacity was obviously higher than that of urokinase group. <br> Conclusions: As for the effect on evacuation of hematoma and also the ameliorative effect on nerve injury, inflammatory reaction and oxidative stress response in treatment of acute intracerebral hemorrhage, minimally invasive puncture and drainage assisted with alteplase was superior to adjuvant therapy with urokinase.

Clinical Study on the Needling and Drug Treatment of Acute Cerebral Hemorrhage

Researches in recent years have shown that cellular immune factor plays an important role in the generation and development of cerebral hemorrhage1-3.

Effect of acupuncture on cerebral hematoma volume and HO-1 expression in rats with acute cerebral hemorrhage

Objective:To explore the effect of acupuncture on the expression of heme oxygenase-1 in rats with acute cerebral hemorrhage.Methods:108 Wistar male rats were randomly divided into sham operation group,model group,and acupuncture combined with model group(referred to as acupuncture group).Each group was divided into 3 subgroups according to 1d,3d and 7d,with 6 rats in each subgroup.The rat model of cerebral hemorrhage was established by autologous blood injection.Acupuncture was given at Baihui(GU20)and Qubin(GB7).Separately,at the 1st,3rd and 7th day,modified neurological severity score was used to evaluate the neurological function of rats,HE staining was used to measure the volume of cerebral hematoma and western blot was used to detect the expression of heme oxygenase-1 protein in cerebral hematoma tissue.Results:Compared with the model group,at each time point,the modified neurological severity score of the acupuncture group was significantly reduced(P<0.01);at the two time points of 3rd and 7th day,the cerebral hematoma volume of the acupuncture group was significantly reduced(P<0.05)and the expression of heme oxygenase-1 protein in brain tissue was significantly increased(P<0.05).Conclusion:Acupuncture may promote the expression of heme oxygenase-1 protein,reduce the volume of hematoma and the score of neurological deficit in rats with intracerebral hemorrhage,improve the performance of neurological deficit,and play a role in brain protection.

Effect of Jianshen Lishui Decoction on C-reactive protein and procalcitonin in patients with acute cerebral hemorrhage

Objective:To investigate the effect of Jianshen Lishui decoction on C-reactive protein and Procalcitonin in patients with acute Cerebral Hemorrhage.Methods:120 patients with acute spontaneous Cerebral Hemorrhage were randomly divided into two groups:Control Group and the Observation Group.The Control Group was treated with routine Western medicine.The Observation Group was treated with Jianshen Lishui decoction on the basis of the Control Group.The observation period was 4 weeks,the changes of nerve function,C-reactive protein and Procalcitonin were observed before treatment and 3d,7d,14d and 4w after treatment.Results:After treatment,the scores of neurologic impairment,C-reactive protein and Procalcitonin decreased gradually with the time of treatment(3d-4w),and the scores of neurologic impairment,C-reactive protein and Procalcitonin decreased gradually,there was no difference in the score of nerve function,C-reactive protein and Procalcitonin between the two groups(P>0.05),the score of nerve function,C-reactive protein and Procalcitonin in the Observation Group were lower than those in the Control Group(P<0.05).Conclusion:Jianshen Lishui decoction can improve the neurological function of patients with acute Cerebral Hemorrhage,reduce the expression of C-reactive protein,Procalcitonin.

Effect of minimally invasive craniotomy combined with edaravone on cerebral oxygen metabolism, cerebrovascular function and oxidative stress in patients with acute cerebral hemorrhage

Objective:To investigate the effects of minimally invasive craniotomy combined with edaravone on cerebral oxygen metabolism, cerebrovascular function and oxidative stress in patients with acute cerebral hemorrhage.Methods:A total of 100 patients with acute cerebral hemorrhage treated in our hospital from March 2015 to February 2017 were randomly divided into control group and observation group. 50 patients in the control group were treated with minimally invasive craniotomy. On the basis of control group, patients in the observation group were treated with edaravone. Cerebral oxygen metabolism, cerebrovascular function and oxidative stress were measured later in both groups.Results:After treatment, the levels of SOD in both groups increased significantly and MDA levels decreased significantly, and SOD level in the observation group was (97.34±1.95) U/mL, which was significantly higher than the control group, MDA level was (2.77±0.11) mol/L and significantly lower than that of the control group after treatment;After treatment, the levels of ET in both groups were significantly lower than those before treatment, and the levels of CGRP were significantly higher than those before treatment. ET level in observation group was (3.24±0.22) μg/L after treatment, which was significantly lower than that in control group (59.67±0.79) pg/mL, which was significantly higher than the control group;After treatment, the levels of SjvO2, CjvO2 and PbtO2 in both groups were significantly increased compared with before treatment, the levels of Da-jvO2 and CEO2 were significantly lower than the level of before treatment, and the levels of SjvO2, The levels of CjvO2 and PbtO2 were (62.93±1.63)%, (99.31±0.94) mL/L and (28.56±1.55) mmHg, which were significantly higher than the control group. Da-jvO2 and CEO2 levels were (51.31±1.13) mL/L and (30.52±0.43)%, which were significantly lower than the control group.Conclusion: Edaravone combined with minimally invasive craniotomy can effectively reduce the level of oxidative stress, improve endothelial function and cerebral oxygen metabolism, and has reliable curative effect. It is worth further clinical application.

Seasonal Changes of Hemorheology in Patients with Intracerebral Hemorrhage in Acute Phase

Objective.To explore the seasonal changes of hemorheology in patients with intracerebral hemorrhage in acute phase.Methods.The hemorheology indexes were detected in 100 acute cerebral hemorrhage patients and 30 normal persons.The observed group were divided into summer group,transition season group and winter group according to traditional solar terms,then the hemorheology indexes of different groups were compared.Results.Compared with control group,the whole blood viscosity increased with statistical significance(P<0.05).The whole blood viscosity of four cut blood rates and plasma viscosity were further compared in summer group,transition season group and winter group,and the indexes were the highest in winter group.Compared with transition season group,the erythrocyte aggregation index and erythrocyte transformation index acute intracerebral hemorrhage patients were decreased in winter group and summer group.The whole blood viscosity,plasma viscosity and erythrocyte sedimentation rate(ESR)compared in each group were increased with statistical significance.There were no significant statistical differences in hematocrit(HCT)among each groups(P>0.05).Conclusion.The hemorheology indexes in acute intracerebral hemorrhage patients are influenced by changes of different seasons and The blood of acute cerebral hemorrhage patients shows a concentrated tendency.The whole blood viscosity and plasma viscosity of acute cerebral hemorrhage patients were increased more obviously in winter group,which may be a pathophysiological basis of high incidence of acute cerebral hemorrhage in cold season and increase of severe cases.

Effects of edaravone combined with hyperbaric oxygen on cerebral vascular dynamics, oxidative stress products and inflammatory factors in patients with acute cerebral hemorrhage

Objective: To investigate the effect of edaravone combined with hyperbaric oxygen therapy on cerebral vasculature, oxidative stress and inflammatory cytokines in patients with acute cerebral hemorrhage (ACH). Methods: A total of 96 patients with ACH were divided into control group (n=48) and observation group (n=48) according to the random number table. Both groups were treated routinely. On this basis, the control group was treated with edaravone injection, and the observation group was treated with edaravone injection combined with hyperbaric oxygen therapy. The change of cerebrovascular dynamics, oxidative stress products and inflammatory factors were examined in all subjects before and after treatment. Results: There were no significant differences in cerebrovascular function between the two groups before treatment. After treatment, the levels of Vmean and Qmean in both groups were significantly higher than those before treatment. The levels of Vmean and Qmean in the observation group were higher than those of the control group after treatment. There was no significant difference in serum oxidative stress between the two groups before treatment. After treatment, the levels of SOD in two groups were significantly higher than those before treatment. The level of SOD in the observation group was higher than that in the control group after treatment. After treatment, the levels of MDA in the two groups were significantly lower than that before treatment. The level of MDA in the observation group was lower than that of the control group after treatment. There were no significant differences in the level of serum inflammatory factors between the two groups before treatment. After treatment, the level of TNF-α and IL-1β in two groups were significantly lower than before treatment. The level of TNF-α and IL-1β in the observation group was lower than those of the control group after treatment. Conclusion:Edaravone combined with hyperbaric oxygen therapy can effectively improve cerebral vascular dynamics, reduce oxidative stress and inflammatory response in patients with ACH, which is beneficial to the prognosis of patients.

Effect of Xingnaojing Injection on inflammatory cytokines and blood coagulation function in patients with acute cerebral hemorrhage

Objective: To investigate the effect of Xingnaojing Injection on inflammatory cytokines and blood coagulation function in patients with acute cerebral hemorrhage. Method: A total of 80 patients with acute cerebral hemorrhage admitted to our hospital from October 2015 to May 2017 were randomly divided into the observation group and the control group, each group with 40 cases. Two groups both received conventional treatment;the observation group was given Xingnaojing injection additionally. The two groups were treated for two weeks. Changes of serum inflammatory factors TNF-α, hs-CRP, IL-10 and blood coagulation indexes of activated partial thromboplastin time (APTT), prothrombin time (PT), fibrinogen (Fib), thrombin time (TT) and D-dimer (DD) of two groups were compared. Results: Before treatment, the differences of inflammatory factors TNF-α, hs-CRP, IL-10 and coagulation function indexes APTT, PT, Fib, TT and DD of the two groups were not statistically significant. After treatment, the levels of TNF-α, hs-CRP of the two groups were significantly decreased, and the IL-10 level of the two groups were significantly increased;the levels of TNF-α, hs-CRP in observation group were significantly lower than the control group, and the IL-10 level in observation group were significantly higher than the control group. After treatment, the levels of APTT, Fib and DD in the control group were significantly increased;the levels of PT and DD in the observation group were significantly decreased and the Fib level was significantly increased. After treatment, the levels of APTT, PT and DD in the observation group were significantly lower than those in the control group, and Fib level was significantly higher than that in the control group, these differences were statistically significant. There was no significant difference of TT levels between the two groups before and after the treatment. Conclusion: Xingnaojing injection treatment of acute cerebral hemorrhage can significantly reduce the level of serum inflammatory factors and promote the restoration of coagulation function. It is worth promoting.

EFFECT OF ACUPUNCTURE ON NEUROLOGICAL DEFECTS AND DAILY LIFE ABILITY IN PATIENTS WITH ACUTE CEREBRAL HEMORRHAGE

Objective: To observe the effect of acupuncture of Shuigou (GV 26), Neiguan (PC 6), Zusanli (ST 36), etc. on neurological defects and daily life ability in patients with acute cerebral hemorrhage. Methods: Fifty eight cases of acute cerebral hemorrhage patients were randomized into control group (n=28) and treatment group (n=30). Patients of two groups were both treated with intravenous infusion of Mannitol and other expectant medicines. In addition, patients of treatment group were also treated with acupuncture therapy, once daily and continuously for one month. Before and after treatment, the scores of neurological defects and daily life ability (Barthel Index) were given for assessing the therapeutic effect. Results: Following treatment, both scores of neurological defects of two groups decreased significantly (P<0.05), and the score of treatment group was strikingly lower than that of control group (P<0.05). After treatment, values of Barthel Index (BI) of two groups increased considerably in comparison with pre treatment (P<0.01), and the value of BI of treatment group was bigger than that of control group (P<0.05). Conclusion: Acupuncture can improve acute cerebral hemorrhage patients’ nervous function and daily life ability.

CT Perfusion Imaging Predicts One-Month Outcome in Patients with Acute Spontaneous Hypertensive Intracerebral Hemorrhage

Purpose: Little is known about the relationship between perihematomal perfusion parameters in acute spontaneous hypertensive intracerebral hemorrhage patients and recent outcome. The purpose of this study was to evaluate the relationship between the perfusion parameters of the perihematomal brain tissue and the recent prognosis of patients with acute spontaneous hypertensive intracerebral hemorrhage (shICH) using CT perfusion (CTP) imaging. Methods: Twenty-six patients with clinical and CT diagnosed supratentorial shICH received CTP scanning within 8 - 19 h after symptom onset. At the maximum levels of the hematoma, cerebral blood flow (CBF), cerebral blood volume (CBV) and mean transit time (MTT) of perihematomal area (isodense within 1cm rim of perilesion area on plain CT) and contralateral mirrored hemisphere were measured, and rCBF, rCBV, rMTT were calculated (ipsilateral/contralateral). The one-month follow-up in accordance with daily living table (Barthel index, BI) by telephone was recorded. Results: The CBV, CBF, and MTT values of perihematoma area were (1.61 ± 1.53) ml·100 g-1, (16.48 ± 12.58) ml·100 g-1·min-1, and (9.12 ± 2.57) s, respectively. (For more information,please refer to the PDF)

Optimization of nursing interventions for postoperative mental status recovery in patients with cerebral hemorrhage

BACKGROUND Hypertensive cerebral hemorrhage(HCH),the most common chronic diseases,has become a topic of global public health discussions.AIM To investigate the role of rehabilitative nursing interventions in optimizing the postoperative mental status recovery phase and to provide clinical value for future rehabilitation of patients with HCH.METHODS This randomized controlled study included 120 patients with cerebral HCH who were contained to our neurosurgery department between May 2021–May 2023 as the participants.The participants have randomly sampled and grouped into the observation and control groups.The observation group received the rehabilitation nursing model,whereas the control group have given conventional nursing.The conscious state of the patients was assessed at 7,14,21,and 30 d postoperatively.After one month of care,sleep quality,anxiety,and depression were compared between the two groups.Patient and family satisfaction were assessed using a nursing care model.RESULTS The results showed that the state of consciousness scores of the patients in both groups significantly increased(P<0.05)after surgical treatment.From the 14th day onwards,differences in the state of consciousness scores between the two groups of patients began to appear(P<0.05).After one month of care,the sleep quality,anxiety state,and depression state of patients were significantly better in the observation group than in the control group(P<0.05).Satisfaction with nursing care was higher in the observation group than in the control group(P<0.05).CONCLUSION The rehabilitation nursing model has a more complete system compared to conventional nursing,which can effectively improve the postoperative quality of life of patients with cerebral hemorrhage and improve the efficiency of mental state recovery;however,further analysis and research are needed to provide more scientific evidence.

Predicting Acute Mountain Sickness Using Regional Sea-Level Cerebral Blood Flow

Objective To investigate the role of sea-level cerebral blood flow(CBF)in predicting acute mountain sickness(AMS)using three-dimensional pseudo-continuous arterial spin labeling(3D-pCASL).Methods Forty-eight healthy volunteers reached an altitude of 3,650 m by air after undergoing a head magnetic resonance imaging(MRI)including 3D-pCASL at sea level.The CBF values of the bilateral anterior cerebral artery(ACA),middle cerebral artery(MCA),posterior cerebral artery(PCA),and posterior inferior cerebellar artery(PICA)territories and the laterality index(LI)of CBF were compared between the AMS and non-AMS groups.Statistical analyses were performed to determine the relationship between CBF and AMS,and the predictive performance was assessed using receiver operating characteristic(ROC)curves.Results The mean cortical CBF in women(81.65±2.69 mL/100 g/min)was higher than that in men(74.35±2.12 mL/100 g/min)(P<0.05).In men,the cortical CBF values in the bilateral ACA,PCA,PICA,and right MCA were higher in patients with AMS than in those without.Cortical CBF in the right PCA best predicted AMS(AUC=0.818).In women,the LI of CBF in the ACA was different between the AMS and non-AMS groups and predicted AMS with an AUC of 0.753.Conclusion Although the mechanism and prediction of AMS are quite complicated,higher cortical CBF at sea level,especially the CBF of the posterior circulatory system,may be used for prediction in male volunteers using non-invasive 3D-pCASL.

Lung imaging characteristics in a patient infected with Elizabethkingia miricola following cerebral hemorrhage surgery: A case report

BACKGROUND Elizabethkingia miricola is a non-fermenting gram-negative bacterium,which was first isolated from the condensate of the Russian peace space station in 2003.Most studies on this bacterium have been carried out in the laboratory,and clinical case studies are rare.To date,a total of 6 clinical cases have been reported worldwide.CASE SUMMARY We present the first case of postoperative pulmonary infection in a patient with intracerebral hemorrhage due to Elizabethkingia miricola.The imaging character-istics of pulmonary infection were identified and the formulation and selection of the clinical treatment plan for this patient are discussed.CONCLUSION Elizabethkingia miricola infection is rare.When pulmonary infection occurs,computed tomography imaging may show diffuse distribution of a ground glass density shadow in both lungs,the air containing bronchial sign in local areas,thickening of bronchial vascular bundle,and pleural effusion.