The Systemic Immune Inflammatory Index Predicts No-Reflow Phenomenon after Primary Percutaneous Coronary Intervention in Older Patients with STEMI

Purpose:Coronary no-reflow phenomenon(NRP),a common adverse complication in patients with ST-segment eleva-tion myocardial infarction(STEMI)treated by percutaneous coronary intervention(PCI),is associated with poor patient prognosis.In this study,the correlation between the systemic immune-inflammation index(SII)and NRP in older patients with STEMI was studied,to provide a basis for early identification of high-risk patients and improve their prognosis.Materials and methods:Between January 2017 and June 2020,578 older patients with acute STEMI admitted to the Department of Cardiology of Hebei General Hospital for direct PCI treatment were selected for this retrospective study.Patients were divided into an NRP group and normal-flow group according to whether NRP occurred during the operation.Clinical data and the examination indexes of the two groups were collected.Logistic regression was used to analyze the independent predictors of NRP,and the receiver operating characteristic curve was used to further analyze the ability of SII to predict NRP in older patients with STEMI.Results:Multivariate logistic analysis indicated that hypertension(OR=2.048,95%CI:1.252–3.352,P=0.004),lymphocyte count(OR=0.571,95%CI:0.368–0.885,P=0.012),platelet count(OR=1.009,95%CI:1.005–1.013,P<0.001),hemoglobin(OR=1.015,95%CI:1.003–1.028,P=0.018),multivessel disease(OR=2.237,95%CI:1.407–3.558,P=0.001),and SII≥1814(OR=3.799,95%CI:2.190–6.593,P<0.001)were independent predictors of NRP after primary PCI in older patients with STEMI.Receiver operating characteristic curve analysis demonstrated that SII had a high predictive value for NRP(AUC=0.738;95%CI:0.686–0.790),with the best cut-off value of 1814,a sensitivity of 52.85%and a specificity of 85.71%.Conclusion:For older patients with STEMI undergoing primary PCI,SII is a valid predictor of NRP.

Validation of the index for the core competence of nurses leading discharge planning for older patients in China

Objective:With the continuous advancement of aging in China,the number of older inpatients has increased sharply.Older patients have a high demand for planning their discharge services.Nurses serve as the leader of discharge planning for patients;there is a lack of reliable evaluation tool to evaluate the core competitiveness of nurses who implement discharge planning for older patients in China.The purpose of this study was to validate the index for the core competence of nurses who lead discharge planning for older patients developed by a project team through the Delphi method in the early stage.Methods:A cross-sectional questionnaire survey with 3-stage stratified sampling was used to select 1075 nurses from 17 public general hospitals in Ningxia,China.Results:The index consists of 4 first-level indicators,13 second-level indicators,and 57 third-level indicators.The results show that 57 third-level indicators had good discrimination.With exploratory factor analysis(EFA),4 common factors that explained 72.79%of the total variance were extracted.The Cronbach's a was 0.98,and the retest reliability within a 14-d interval was 0.86.The confirmatory factor analysis(CFA)results show that the fit of the index structure was good.The criterion validity was 0.73.Conclusions:The index presented excellent psychometric proper ties and can be used to measure the core competence of nurses in implementing discharge planning for older patients in China.

Clinical outcomes of Clutch Cutter endoscopic submucosal dissection for older patients with early gastric cancer

AIM To evaluate the clinical outcome of endoscopic submucosal dissection using the Clutch Cutter(ESDCC) in older patients. METHODS We reviewed 232 consecutive patients with early gastric cancer who underwent ESDCC between June 2010 and February 2014 at Aso Iizuka Hospital. We divided patients into two groups according to age: Older patients(> 80 years, n = 64) and non-older patients(≤ 80 years, n = 168). We retrospectively compared the prevalence rates of pre-existing comorbidities, anticoagulant therapy, en bloc resection, mean duration of hospitalization, incidence of ESDCC-related complications, change in performance status(PS) before and after ESDCC, and financial cost of admission. RESULTS The older group comprised 64 patients with a mean age of 84.1 years, and the non-older group comprised 168 patients with a mean age of 69.5 years. Older patients had significantly more pre-existing comorbidities than did non-older patients, specifically heart disease(P < 0.05). The en bloc resection rate in non-older patients was significantly higher than that in older patients(100% vs 95.3%, P = 0.02). There were no significant differences between the older and non-older groups in the incidence of ESDCC-related complications(i.e., postoperative bleeding and perforation) and the post-ESDCC change in PS. There were also no significant differences between the older and non-older groups in the mean duration of hospitalization(11.4 and 10.7 d, respectively) and financial cost of admission(657040 JPY and 574890 JPY, respectively).CONCLUSION ESDCC has a good clinical outcome in older patients.

Manual reduction with traditional small splints for distal radius fracture in older patients

Objective:To investigate the effect of manual reduction with traditional small splints fixation for distal radius fractures in older patients in the emergency department.Methods:Older patients(aged at least 60 years)with distal radius fractures were enrolled in this study.The patients were randomly divided into the treatment group and the control group.The treatment group was treated with manual reduction and small splints fixation.The control group was treated with manual reduction and resin plaster fixation.Before treatment,after reduction,and 3 months after treatment,the palmar tilt angle,ulnar deviation angle,and radial length were recorded.Before treatment and 3 months after treatment,the Cooney wrist joint scores were recorded.The time of fracture healing and related adverse events during the treatment were recorded.Results:Before treatment and after reduction,there were no statistically significant differences between the two groups in palmar tilt angle,ulnar deviation angle,or radial length(P>0.05).Three months after treatment,the palmar tilt angle,ulnar deviation angle,and radial length of the treatment group were better than those of the control group(P<0.05).The Cooney wrist scores of the treatment group was significantly higher than that of the control group three months after the treatment(P<0.05).The time of fracture healing of the treatment group was shorter than that of the control group,but the difference was no statistically significant(P>0.05).Conclusions:Compared with resin plaster fixation,traditional small splints fixation for distal radius fractures in older patients have the advantages of less loss of fracture reduction and faster functional recovery.Besides,the method is simple and low cost thus,it needs to be promoted.

Continuing Care for Older Patients During the Transitional Period

Background： The world is facing increasing pressure with the continuous growth of the older population. Older patients are usually discharged with complex medical problems, high stress and vulnerability, and these factors place the elderly at risk for poor outcomes. Purpose： The present review summarizes a method for providing appropriate and affordable health services by nursing professionals to meet older patient＇s health care needs during their transitional period which is defined as a period from discharge after hospitalization for a major disorder to recovery in a home setting. Summary： Older patients with chronic diseases need seamless health care during a transitional period-a highly stressful and vulnerable period for them. Nurse professionals can conduct decent discharge planning to assist older patients with transitional problems through continuous healthcare. This review summarized the need of continuing care for older patients during the transitional period, the definition of discharge planning, the conceptual framework of discharge planning, and the professionals involved in discharge planning. It also highlighted the problems of discharge planning and follow-up intervention implementation in the mainland of China. Clinical implications： Inadequate discharge planning and follow-up were leading factors associ- ated with the readmission of discharged older patients. Further nursing-led discharge planning should be reinforced in China.

Usefulness of the Japanese version of Rapid Dementia Screening Test for mild cognitive impairment in older patients with cardiovascular disease:a cross-sectional study

BACKGROUND Cognitive decline is common among older patients with cardiovascular disease(CVD) and can decrease their self-management abilities. However, the instruments for identifying mild cognitive impairment(MCI) are not always feasible in clinical practice. Therefore, this study evaluated whether MCI could be detected using the Japanese version of the Rapid Dementia Screening Test(RDST-J), which is a simple screening tool for identifying cognitive decline.METHODS This retrospective single-center study included patients who were ≥ 65 years old and hospitalized because of CVD.Patients with a pre-hospitalization diagnosis of dementia were excluded. Each patient's cognitive function had been measured at discharge using the RDST-J and the Japanese version of the Montreal Cognitive Assessment(Mo CA-J), which is a standard tool for MCI screening. The correlation between the two scores was evaluated using Spearman's rank correlation coefficient. Receiver operating characteristic(ROC) analysis was also to evaluate whether the RDST-J could identify MCI, which was defined as a Mo CA-J score of ≤ 25 points.RESULTS The study included 78 patients(mean age: 77.2 ± 8.9 years). The RDST-J and Mo CA-J scores were strongly correlated(r = 0.835, P < 0.001). The ROC analysis revealed that an RDST-J score of ≤ 9 points provided 75.4% sensitivity and 95.2% specificity for identifying MCI, with an area under the curve of 0.899(95% CI: 0.835-0.964). The same cut-off value was identified when excluding patients with a high probability of dementia(RDST-J score of ≤ 4 points).CONCLUSIONS The RDST-J may be a simple and effective tool for identifying MCI in older patients with CVD.

Managing the Needs of Older Patients with Multimorbidity—A Systematic Review of the Challenges Faced by the Healthcare Services

Research fails to provide an overview of the challenges involved in caring for older patients with multimorbidity. Multimorbidity is defined as the presence of two or more chronic conditions in the same person, leading to a high risk of care dependency. The aim of this review was to illuminate the challenges faced by the healthcare services in managing the needs of older patients with multimorbidity. A systematic review was performed, a total of 1,965 abstracts were read and nine quantitative studies included. Data were analysed by thematic synthesis, revealing six themes: A frequent problem in older female patients;High healthcare expenditure and costs, Medication management problems, Social inequities, Complex healthcare and consultation needs and High mortality. The study highlights that healthcare professionals struggle to obtain suitable guidelines for the care of patients with multimorbidity while trying to respond to their needs. Patient-centred integration across settings and coordination in clinical practice are necessary. The healthcare system today does not seem to focus on patient safety and preventing harm. Older patients should be reviewed by a healthcare professional responsible for coordinating their care. To ensure safe and effective care for elderly persons with multimorbidity, the healthcare services should abandon the current focus on managing innumerable individual diseases and conditions.

A Spider in a Broken Web:Nurses’Views on Discharge Planning for Older Patients after Hip Fracture Surgery Who Live in their Own Homes in Rural Areas

Introduction: The in-hospital rehabilitation of patients who have undergone surgery for hip fracture requires a team-based effort, in which nurses play an all-embracing role throughout the patients’ hospital stays. Although discharge planning has been widely studied, little is known about discharge planning from hospitals to homes in rural settings. Aim: To describe nurses’ views on discharge planning for older patients after hip fracture surgery who live in their own homes in rural areas. Methods: A qualitative method was used. Four focus group interviews were conducted with 18 nurses who work at an orthopaedic clinic. The interview texts were analysed with qualitative content analysis. Findings: Nurses expressed that patients needed support from healthcare personnel as well as relatives in order to prepare for life at home. They also expressed that patients were not supported in all aspects of discharge planning because they faced difficulties in having their voices heard. Nurses described that many of those aspects were beyond their own control, which had left them with little to non-ability to influence discharge planning. Findings additionally indicate that discharge planning seems not affected by occurring in rural settings. Conclusions: Although discharge planning is intended to meet the unique wishes and needs of each patient given the realities of existing resources, nurses’ responsibilities in discharge planning are unclear. This study shows an organisation in which healthcare personnel continue to make decisions for patients. Significance for nurses to perform a discharge planning that support patients’ participation seems to be a communication based on shared understanding.

Surgical treatment of spinal tuberculosis in older patients

Objective To discuss perioperative features,operative approach and surgical effects of spinal tuberculosis in older patients.Methods Retrospective analysis was conducted to analyze the clinical data of 45 patients with spinal

Gastroesophageal reflux disease: Important considerations for the older patients

Gastroesophageal reflux disease (GERD) is the most common upper gastrointestinal disorder seen in the elderly. The worldwide incidence of GERD is increasing as the incidence of Helicobacter pylori is decreasing. Although elderly patients with GERD have fewer symptoms, their disease is more often severe. They have more esophageal and extraesophageal complications that may be potentially life threatening. Esophageal complications include erosive esophagitis, esophageal stricture, Barrett's esophagus and adenocarcinoma of the esophagus. Extraesophageal complications include atypical chest pain that can simulate angina pectoris; ear, nose, and throat manifestations such as globus sensation, laryngitis, and dental problems; pulmonary problems such as chronic cough, asthma, and pulmonary aspiration. A more aggressive approach may be warranted in the elderly patient, because of the higher incidence of severe complications. Although the evaluation and management of GERD are generally the same in elderly patients as for all adults, there are specific issues of causation, evaluation and treatment that must be considered when dealing with the elderly.

Listen and talk to the older patients:a critical emancipatory reflection on the practice of communication issues

Objective: Reflection is a process of deliberating thinking and examining one's practice in the past and thereby encouraging nurses to make improvements in future care delivery. This work outlines a piece of reflection involving the practice of communication between nurses and the elderly, to emancipate the authors from their constraints, help to find values as practitioners, and gain a greater understanding of the nurse-patient relationship.Methods: Using Smyth's four-stage model as a guide, as well as empirical and theoretical knowledge on nurse-patient relationships, this paper presents a deep reflection on the relationship that the authors developed with elderly patients and their families, encountered during the practice as a nurse. By applying the four main stages consisting of describe, inform, confront, and reconstruct, this model enabled the authors to frame, describe the practice issue, and explore the meaning behind it, which helps to facilitate a structured reflection.Results: Critical emancipatory reflection, in association with the Espoused theory and Theory-in-use, as well as reflexivity, critical social theory, and hegemony, was applied to uncover the various power relationships and constraining forces in the authors' practice involved in communicating with the elderly, such as the underlying false consciousness, hegemony, hidden assumptions, influential values, and dominant power structure, which are subtle and persuasive. By applying this process of critical reflection, transformative practice could be achieved.Conclusions: The process of critical reflection facilitated the development of the abilities required to develop and maintain the nursepatient relationship. It helps to enhance the care of old patients and their families, which illuminates the future nursing practice.

Serenity—Uses in the Care of Chronically Ill Older Patients: A Concept Clarification

Serenity is an emotional experience that contributes to the acceptance of a situation. One phenomenon in the care of chronically ill older patients and patients in end of life care is that too much focus is placed on the patient’s disease. This can contribute to anxiety, sadness or sense of isolation. For older people that are chronically ill or in care at the end of life, it is important that the registered nurse can help them to find serenity. Further knowledge is needed about how the concept of serenity is used in relation to the care of older chronically ill patients. Aim: The purpose of this concept analysis was to clarify how serenity is used in nursing and in relation to the care of chronically ill older patients. Method: The study follows Rodgers’ evolutionary method of concept analysis. Findings: Serenity is a state of physical, mental, emotional and spiritual balance when life conditions can be managed or accepted. Through the experience of serenity the chronically ill older patient is able to find or develop the self in order to continue with dignity. The concept is most used at the lowest described levels of the self, including a perception of personal safety. The highest level involves a sense of wholeness and awareness. Conclusion: The concept of serenity is used in relation to chronically ill older patients as a condition where the patient finds balance and thus can manage or accept their situation. Chronically ill older patients will not recover. For that reason it needed a better understanding about what factors to experience serenity are needed. Further research is also needed to examine how registered nurses can support older chronically patients in finding serenity with the help of nursing interventions.

Establishing a Cochlear Implant Program in a Rural Area of Germany with Special Respect to Older Patients

Objective: The present study aimed to demonstrate the patient outcomes after cochlear implantation in a rural area of Germany with special respect to older patients. Study Design: Retrospective Study. Setting: ENT-Department of Bad Hersfeld as an academic teaching hospital of the Justus-Liebig-University of Giessen. This is located in a rural county in Germany. Patients: A consecutive series of 217 patients implanted between 2003 and 2017. Intervention: Patients were implanted with different cochlear implant devices by the same surgeon in a standard procedure. In cases of chronic otitis media a middle ear obliteration was performed 6 months prior to cochlear implantation. Main Outcome Measures: Patients were divided in two groups: group 1 was 18 to 65 years of age and group 2 was older than 65 years. Pre- and postoperative hearing and speech understanding evaluated by the Freiburg monosyllable word test and the HSM-sentence test in the group of patients. Results: The mean preoperative speech understanding of group 1 was 0.5% for monosyllables at 60 dB and 2.7% at 80 dB. Group 2 showed similar results with 0.2% and 1.2%. In the HSM-test, group 1 had a speech understanding of 2.6% and group 2 of 3.2%. No statistically significant difference could be found between both groups. After cochlear implantation mean speech understanding at 60 dB increased in group 1 to 53.2% and 65.1% at 80 dB respectively. Group 2 had an improvement to 51.8% at 60 dB and 68.3% and 80 dB. The results in the HSM-sentence test were 77.8% in group 1 and 83.7% in group 2 (p = 0.47). Both groups had a significant increase in speech understanding concerning both tests after cochlear implantation (p = 0.0001) whereas we could not confirm any significant difference between the younger and older CI-recipients in the monosyllable word test. During the observation period no major complications had to be observed. Conclusion: Our data suggest that cochlear implantation in a rural area of Germany is feasible without increased risk and provides good hearing results even in older patients.

High-flow nasal cannula oxygen therapy during anesthesia recovery for older orthopedic surgery patients: A prospective randomized controlled trial

BACKGROUND Hypoxemia is a common complication in older patients during postoperative recovery and can cause pulmonary complications.Therefore,reducing the incidence of postoperative hypoxemia is a clinical concern.AIM To investigate the clinical efficacy of high-flow nasal cannula oxygen(HFNCO)in the resuscitation period of older orthopedic patients.METHODS In this prospective randomized controlled trial,60 older patients who underwent orthopedic surgery under general anesthesia were randomly divided into two groups:those who used conventional face mask and those who used HFNCO.All patients were treated with 60%oxygen for 1 h after extubation.Patients in the conventional face mask group were treated with a combination of air(2 L)and oxygen(2 L)using a traditional mask,whereas those in the HFNCO group were treated with HFNCO at a constant temperature of 34℃ and flow rate of 40 L/min.We assessed the effectiveness of oxygen therapy by monitoring the patients’arterial blood gas,peripheral oxygen saturation,and postoperative complications.RESULTS The characteristics of the patients were comparable between the groups.One hour after extubation,patients in HFNCO group had a significantly higher arterial partial pressure of oxygen(paO_(2))than that of patients in conventional face mask group(P<0.001).At extubation and 1 h after extubation,patients in both groups showed a significantly higher arterial partial pressure of carbon dioxide(paCO_(2))than the baseline levels(P<0.001).There were no differences in the saturation of peripheral oxygen,paO_(2),and paCO_(2) between the groups before anesthesia and before extubation(P>0.05).There were statistically significant differences in paO_(2) between the two groups before anesthesia and 1 h after extubation and immediately after extubation and 1 h after extubation(P<0.001).However,there were no significant differences in the oxygen tolerance score before leaving the room,airway humidification,and pulmonary complications 3 d after surgery between the two groups(P>0.05).CONCLUSION HFNCO can improve oxygen partial pressure and respiratory function in elderly patients undergoing orthopedic surgery under general endotracheal anesthesia.Thus,HFNCO can be used to prevent postoperative hypoxemia.

Low-level laser acupuncture reduces postoperative pain and morphine consumption in older patients with total knee arthroplasty: A randomized placebo-controlled trial

Background: Patients commonly develop postoperative pain after total knee arthroplasty(TKA).Acupuncture-related techniques and low-level laser therapy could be beneficial for pain management for older individuals.Objective: To examine the effect of low-level laser acupuncture(LA) in reducing postoperative pain, painrelated interference in daily life, morphine consumption, and morphine-related side effects in older patients with knee osteoarthritis who underwent TKA.Design, setting, participants and intervention: A single-blind randomized placebo-controlled trial was conducted. Patients(N = 82) were recruited and randomly assigned via a computer-generated list to the LA group or a placebo group. The LA group received low-level laser therapy at Sanyinjiao(SP6), Taixi(KI3),Kunlun(BL60), Fengshi(GB31), Futu(ST32) and Neiguan(PC6) after TKA, while the placebo acupuncture group received the same treatment procedure without laser energy output.Main outcome measures: The primary outcome was postoperative pain intensity, and it was measured at baseline and hours 2, 6, 10, 24, 48 and 72 after TKA. The secondary outcomes, including relative pain,postoperative pain-related interference in daily life and morphine consumption, were measured at hours24, 48 and 72 after TKA.Results: Generalized estimating equations revealed significant between-group differences in pain intensity(P = 0.01), and trend differences in pain intensity for the LA group starting at hours 10 to 72(P < 0.05)and morphine consumption at hours 48 and 72(P < 0.05). The changes in pain-related interference in daily life were significant(P < 0.05) at 72 h, with the exception of the parameters for worst pain, mood,and sleep. Nausea and vomiting side effects from morphine had significant between-group differences at hours 10 and 24(P < 0.05).Conclusion: Low-level LA gradually reduced older patients’ postoperative pain intensity and morphine consumption within the first 72 h after their TKA for osteoarthritis. Low-level LA may have benefits as an adjuvant pain management technique for clinical care.Trial registration: ClinicalTrials.gov registration number NCT03995446.

The safety and efficacy of palbociclib in older patients with advanced breast cancer in a real-world setting

Aims:Palbociclib has been approved in combination with endocrine therapy(ET)for hormone receptor-positive(HR+)/human epidermal growth factor receptor 2-negative(HER2-)advanced breast cancer(ABC),regardless of age.Even though ABC is one of the most prevalent cancers in older patients,very few patients≥65 years old were included in pivotal trials.Therefore,the current study evaluated the safety and efficacy of palbociclib in“real-world”routine treatment of unselected older patients with HR+/HER2-ABC.Methods:Data were collected on patients>70 years old who were treated with palbociclib plus ET for HR+/HER2-ABC in our institution.We analyzed safety data(CTCAE v4.0 criteria)and outcomes,such as progression-free survival(PFS)and overall survival(OS),as well as any associations between main geriatric characteristics and our results.Furthermore,we assessed safety at a national level by analyzing all palbociclib-related adverse events(AEs)reported in the French Pharmacovigilance Database(FPVD)during the same period.Results:From February 2016 to July 2019,52 patients were identified with a median age of 80.9 years,of whom 88%presented an AE.The most common grade 3-4 AE was neutropenia(64%).Median PFS and OS were nine months and not reached,respectively.The FPVD reports 227 cases of palbociclib-related AEs,with older and younger patients sharing similar characteristics.Conclusion:Palbociclib is well tolerated in older patients with efficacy comparable to that in younger patients.However,the addition of palbociclib to ET should be evaluated individually in this older and frailer subgroup.

Role of IL28B genotype in older hepatitis C virus-infected patients

The average age of hepatitis C virus(HCV)-infected individuals is becoming increasingly higher in Japan and steps should be taken to treat older individuals infected with HCV. Until an interferon-free regimen becomes available, peginterferon plus ribavirin will play a critical role in the treatment. The perception that older HCVinfected patients may be at higher risk than younger patients for adverse events from peginterferon plus ribavirin treatment but may obtain less clinical benefit from it may be based on the underrepresentation of older patients in clinical trials. A recent genomewide association study revealed that interleukin-28B(IL28B) genotype closely correlates with the treatment response against HCV. The relationship of IL28 B genotype with the treatment response in older HCV-infected patients is also unknown. In this review, we focused on the treatment response in older patients infected with HCV and the effects of IL28 B genotype. IL28 B major genotype is a useful predictor of sustained virological response in the interferon-including treatment of older patients infected with HCV. It also seems useful for avoiding adverse events, although the mechanisms ofthe effects of IL28 B genotype on the treatment outcome are still poorly understood and are currently under investigation. Further studies will be needed.

Benefits and Safety of Tirofiban among Older Patients With Non-ST-elevation Acute Coronary Syndrome Who Underwent Percutaneous Coronary Intervention

Background Glycoprotein （GP） Ⅱb/Ⅲa antagonist has been shown its efficacy and safety in high-risk patients with acute coronary syndrome （ACS） who underwent percutaneous coronary intervention （PCI）. Whether GP Ⅱb/Ⅲa antagonist is as effective and safe in older patients （ ≥ 65 years old ） as in younger patients remains unclear. Objectives Our objective was to determine whether GP Ⅱb/Ⅲa antagonist tirofiban was effective and safe in patients aged ≥65 years who underwent PCI. Methods From September 2006 to August 2008, 622 patients with non-ST-elevation ACS （NSTE ACS） were randomized to receive either tirofiban （n = 313 ） or placebo （n = 309）. The infusion duration was 48 hours for both groups. Incidence of major adverse cardiac events （MACE） was assessed at 180 days. Incidence of bleeding was monitored through 24 hours after trial therapy was discontinued. Results The incidence of MACE for the tirofiban group versus the placebo group was 7.3% vs 12. 6% （P 〈0. 05）. Among these MACE, death rate was 2.6% vs 4. 6 % （ P = 0. 198 ）, non-fatal MI was 3.8 % vs 6.5 % （ P = 0. 150）, and target vessel revascularization was 1.3% vs 1.6% （P =0. 751 ）, in the two groups, respectively. The total bleeding rate for the tirofiban group versus the placebo group was 28.1% vs 6.8% （P 〈0. 05 ）. The TIMI major and minor bleeding rates for the tirifiban versus the placebo group were 2.2% vs 1.6% （ P 〉 0. 05 ） and 25.9% vs 5.2% （ P 〈 0. 05 ）, respectively. Conclusions Tirofiban appears to be effective and safe in older patients with ACS who underwent PCI.

Ailogeneic hematopoietic cell transplantation for malignant hematological diseases in patients older than 50 years of age

Objective To investigate the efficiency and safety of allogeneic hematopoietic cell transplantation for malignant hematological diseases in patients older than 50 years of age. Methods From May 2002 to January 2010,35 patients P 】 50 years with malignant hematological diseases received allogeneic hematopoietic

Risk factors of morbidity after pulmonary resection for lung cancer in patients older than 70 years

Objective This study is to analyse the clinical feature and risk factors of morbidity after pulmonary resection for lung cancer in patients older than 70 years. Methods The clinical records of 222 patients older than 70 years who had undergone pulmonary resection for their lung cancer were reviewed. The patients were divided into 3 groups,group I including the patients who had