The Changing Pattern of Rheumatic Fever in Childhood

The manifestations of acute rheumatic fever were compared in 231 children admitted to hospital from 1937 to 1940 with those in 252 children admitted from 1957 to 1960. Of the 178 in the early group seen during an initial attack, 82 had cardiac involvement; of these, 12 died early. Of the 218 patients in the later group with an initial attack, 96 had cardiac involvement; of these, two died early. Despite this decrease in early mortality, the incidence of isolated mitral value involvement (73% in the early group and 62% in the later group) and the incidence of congestive failure (20% and 13%) were similar. This reduction in the number of early deaths may be due to lowered virulence of the streptococcus, improved socioeconomic conditions, or therapy with penicillin and corticosteroids. The incidence of chorea and the frequency of recurrences were also less in the later group.     

Left ventricular aneurysm: Twenty-year surgical experience with 1572 patients at the Texas Heart Institute

From January 1958 through December 1979, 1572 patients underwent surgery for left ventricular aneurysm (LVA) in our institution. The series included 1365 men and 207 women, with a ratio of 6.5:1. Ages ranged from 25 to 79 years, with a mean of 54.7 years. Most patients were in NYHA functional Class III or IV, and all had sustained at least one documented myocardial infarction. During the first decade, LVA resection alone was performed, but after the advent of aortocoronary bypass (ACB) surgery, the majority of patients underwent ACB along with LVA resection. Some required additional septoplasty, mitral valve replacement, annuloplasty, or aortic valve replacement. In all groups, the mortality was higher for women than for men. Early deaths were due primarily to acute or progressive myocardial failure secondary to recurrent myocardial infarction. Follow-up information for 6 months to 8 years was obtained by means of questionnaires submitted to patients and referring physicians. Of 475 patients who underwent LVA resection and ACB and who responded, 92.2% were either improved or asymptomatic.     

Azathioprine in Ulcerative Colitis: Final Report on Controlled Therapeutic Trial

Eighty patients, all of whom were suffering from a frank clinical attack of ulcerative colitis, were admitted to the trial. The attack was treated with a standard course of corticosteroids and the patients were immediately placed on treatment with either azathioprine in a dose of 2·5 mg/kg body weight or dummy tablets. The trial tablets were continued for one year while the patients were maintained under regular clinical, sigmoidoscopic, histological, haematological, and biochemical surveillance. If a patient relapsed during such maintenance treatment he or she was treated with a further course of corticosteroids without interrupting maintenance treatment.In the treatment of an actual attack of ulcerative colitis the results in the attacks which brought the 80 patients into the trial show that no benefit came from the addition of azathioprine to a standard course of corticosteroid therapy.Patients admitted in their first attack of ulcerative colitis showed no benefit from the one-year maintenance treatment with azathioprine, the benefits of which were confined to patients admitted in a relapse of established disease. Even in these the difference between the treated group and the control group failed to reach statistical significance, but the difference was big enough to suggest that there is a prima facie case for regarding azathioprine as of some benefit in this group of patients.     

"Homeward bound": a minimal care rehabilitation unit.

A 20 bed minimal care rehabilitation unit was set up by Newham District Health Authority in a small hospital originally scheduled for closure when a new district general hospital was opened. During the first year 114 patients were admitted (throughput 5.7), with a median length of stay of 30 days; in the second year 173 patients were admitted (throughput 8.65) with a median length of stay of 28.5 days. The cost per inpatient day was less than that of an inpatient day at the district''s long stay geriatric unit. Before the unit opened 24% of the acute beds had been occupied for more than six weeks, whereas two years later only 6% of the acute beds were occupied for such a period.     

Impaired Postoperative Hyperglycemic Stress Response Associated with Increased Mortality in Patients in the Cardiothoracic Surgery Intensive Care Unit

ObjectiveTo describe the association of tight glycemic control with intensive insulin therapy and clinical outcome among patients in the cardiothoracic surgery intensive care unit.MethodsAll patients who underwent cardiothoracic surgery and were admitted to the cardiothoracic surgery intensive care unit between September 13, 2007, and November 1, 2007, were enrolled. Clinical and metabolic data were prospectively collected. All patients received intensive insulin therapy using a nurse-driven dynamic protocol targeting blood glucose values of 80 to 110 mg/dL. Four stages of critical illness were defined as follows: acute critical illness (intensive care unit days 0-2), prolonged acute critical illness (intensive care unit 3 or more days), chronic critical illnesss (tracheotomy performed), and recovery (liberated from ventilator).ResultsOne hundred fourteen patients were enrolled. Seventy-three (64%) recovered during acute critical illness, 26 (23%) recovered during prolonged acute critical illness, and 15 (13%) progressed to chronic critical illness. All 6 deaths were among patients in chronic critial illness. Admission blood glucose and average blood glucose values for the first 12 hours were lower in patients who developed chronic critical illness and died and were higher in patients who developed chronic critical illness and survived (P = .007 and P = .007, respectively). Severe hypoglycemia (blood glucose < 40 mg/dL) occurred once (0.03% of all measurements). Lower initial blood glucose values, which reflect an impaired stress response immediately after surgery, were associated with increased mortality, and a significant delay in achieving tight glycemic control with intensive insulin therapy was associated with prolonged intensive care unit course, but no increase in mortality.ConclusionThe study findings suggest that acute postoperative hyperglycemia and its prompt correction with intensive insulin therapy are associated with favorable outcomes in patients in the cardiothoracic surgery intensive care unit. (Endocr Pract. 2010;16:798-804)     

Ten year mortality in patients with suspected acute myocardial infarction.

OBJECTIVE--To describe the 10 year mortality in patients with suspected acute myocardial infarction. DESIGN--Follow up of all patients below 76 years of age admitted with acute chest pain to 16 coronary care units participating in the Danish verapamil infarction trial in 1979-81. SUBJECTS--Of the 5993 patients included, 2586 had definite infarction, 402 had probable infarction, and 3005 did not have infarction. MAIN OUTCOME MEASURES--Death and cause of death. Standardised mortality ratio (observed mortality/expected mortality in background population). RESULTS--The estimated 10 year mortalities were 58.8%, 55.5%, and 42.8% in patients with definite, probable, and no infarction, respectively (P < 0.0001). Stratified Cox''s analysis identified a hazard ratio for mortality of 1.25 (95% confidence interval 1.08 to 1.44) for probable infarction compared with no infarction and of 1.15 (1.00 to 1.32) for definite compared with probable infarction. The standardised mortality ratio in the first year was 7.1 (6.5 to 7.8) for definite infarction, 5.0 (3.6 to 6.3) for probable infarction, and 4.7 (4.2 to 5.2) for no infarction. From the second year and onwards the annual standardised mortality ratio in the three groups did not differ significantly. Cardiac causes of deaths were recorded in 89%, 84%, and 71% of the deaths in patients with definite, probable, and no infarction, respectively. CONCLUSIONS--The 10 year mortality of patients with and without infarction is significantly higher than in the background population. Most deaths are caused by coronary heart disease, and these patients should consequently be further evaluated at the time of discharge and followed up closely.     

Inpatient deaths from acute myocardial infarction, 1982-92: analysis of data in the Nottingham heart attack register.

OBJECTIVE: To assess longitudinal trends in admissions, management, and inpatient mortality from acute myocardial infarction over 10 years. DESIGN: Retrospective analysis based on the Nottingham heart attack register. SETTING: Two district general hospitals serving a defined urban and rural population. SUBJECTS: All patients admitted with a confirmed acute myocardial infarction during 1982-4 and 1989-92 (excluding 1991, when data were not collected). MAIN OUTCOME MEASURES: Numbers of patients, background characteristics, time from onset of symptoms to admission, ward of admission, treatment, and inpatient mortality. RESULTS: Admissions with acute myocardial infarction increased from 719 cases in 1982 to 960 in 1992. The mean age increased from 62.1 years to 66.6 years (P < 0.001), the duration of stay fell from 8.7 days to 7.2 days (P < 0.001), and the proportion of patients aged 75 years and over admitted to a coronary care unit increased significantly from 29.1% to 61.2%. A higher proportion of patients were admitted to hospital within 6 hours of onset of their symptoms in 1989-92 than in 1982-4, but 15% were still admitted after the time window for thrombolysis. Use of beta blockers increased threefold between 1982 and 1992, aspirin was used in over 70% of patients after 1989, and thrombolytic use increased 1.3-fold between 1989 and 1992. Age and sex adjusted odds ratios for inpatient mortality remained unchanged over the study period. CONCLUSIONS: Despite an increasing uptake of the "proved" treatments, inpatient mortality from myocardial infarction did not change between 1982 and 1992.     

Correlation of Hemoglobin A1C and Outcomes in Patients Hospitalized With COVID-19

ObjectiveDiabetes is a known risk factor for severe coronavirus disease 2019 (COVID-19). We conducted this study to determine if there is a correlation between hemoglobin A1C (HbA1C) level and poor outcomes in hospitalized patients with diabetes and COVID-19.MethodsThis is a retrospective, single-center, observational study of patients with diabetes (defined by an HbA1C level of ≥6.5% or known medical history of diabetes) who had a confirmed case of COVID-19 and required hospitalization. All patients were admitted to our institution between March 3, 2020, and May 5, 2020. HbA1C results for each patient were divided into quartiles: 5.1% to 6.7% (32-50 mmol/mol), 6.8% to 7.5% (51-58 mmol/mol), 7.6% to 8.9% (60-74 mmol/mol), and >9% (>75 mmol/mol). The primary outcome was in-hospital mortality. Secondary outcomes included admission to an intensive care unit, invasive mechanical ventilation, acute kidney injury, acute thrombosis, and length of hospital stay.ResultsA total of 506 patients were included. The number of deaths within quartiles 1 through 4 were 30 (25%), 37 (27%), 34 (27%), and 24 (19%), respectively. There was no statistical difference in the primary or secondary outcomes among the quartiles, except that acute kidney injury was less frequent in quartile 4.ConclusionThere was no significant association between HbA1C level and adverse clinical outcomes in patients with diabetes who are hospitalized with COVID-19. HbA1C levels should not be used for risk stratification in these patients.     

Cardiac predictors of death after non-cardiac surgery evaluated by intention to treat.

Cardiac risk factors were studied among patients who were admitted to hospital with appendicitis or a fracture of the proximal femur less than one year after being admitted with myocardial infarction. Of 99 patients with myocardial infarction and appendicitis, 87 underwent appendicectomy; and of 221 with myocardial infarction and hip fracture, 179 were operated on. The patients were studied on an intention to treat basis. The mortality within one month was 9% and 16% respectively. A history of congestive heart failure was the dominating risk factor, while ischaemic heart disease (recent myocardial infarction or angina pectoris) had no independent association with mortality. If the ventricular function is known additional preoperative information about the heart is of negligible value when estimating the mortality of non-cardiac surgery.     

支气管哮喘急性发作期患者呼出气一氧化氮的诊断价值及与肺功能和血清ECP、IL-13的关系研究

摘要 目的：研究支气管哮喘（BA）急性发作期患者呼出气一氧化氮（FeNO）的诊断价值及与其肺功能和血清嗜酸性粒细胞阳离子蛋白（ECP）、白细胞介素-13（IL-13）的关系。方法：将我院从2018年1月～2020年1月收治的78例BA患者纳入研究,将其按照病情的不同分成急性发作组（急性发作期）42例与非急性发作组（缓解期）36例。比较两组FeNO、肺功能指标水平和血清ECP、IL-13水平,并作相关性分析。此外,以受试者工作特征（ROC）曲线分析FeNO对BA急性发作期的有关诊断效能。结果：急性发作组FeNO水平高于非急性发作组,而最大呼气流量占预计值的百分比（PEF%pred）、第1秒用力呼气末容积占预计值的百分比（FEV₁%pred）及用力肺活量占预计值的百分比（FVC%pred）水平均低于非急性发作组（均P＜0.05）。急性发作组血清ECP、IL-13水平均高于非急性发作组（均P＜0.05）。经Pearson相关分析发现：BA急性发作期患者FeNO与PEF%pred、FEV₁%pred、FVC%pred均呈负相关,而与血清ECP、IL-13水平均呈正相关（均P＜0.05）。经ROC曲线分析发现：FeNO诊断BA急性发作期的曲线下面积为0.818,敏感度与特异度分别为75.51%、94.05%。结论：BA急性发作期患者FeNO水平显著升高,且和肺功能、血清ECP、IL-13密切相关,检测FeNO对BA急性发作期患者具有较高的诊断价值。     

Acute coronary syndromes following abrupt cessation of oral propranolol therapy.

Abrupt cessation of oral propranolol therapy was followed by 15 acute coronary events in 14 patients with severe angina who had been receiving propranolol in daily doses of 80 to 400 mg for periods of 7 days to 6 years. Propranolol had been stopped 1 to 14 days before each acute event because of angiographic study (seven patients), increasing symptoms (three), acute coronary insufficiency (one), asymptomatic bradycardia (one), elective surgery (one) and unknown reasons (two). Before abrupt cessation of propranolol treatment anginal symptoms had been stable in six instances but had increased in the other nine. Cessation was followed by rapid progression of symptoms prior to 11 of the 15 acute events. There were six acute transmural myocardial infarctions with three deaths, three intramural myocardial infarctions, one with ventricular fibrillation, and six episodes of acute coronary insufficiency, Unstable angina followed nine of the events and responded to propranolol therapy (160 to 320 mg/d) in eight instances. Three other patients underwent aortocoronary bypass surgery; perioperative acute myocardial infarction occurred in two. These data suggest that in a minority of patients abrupt cessation of propranolol may be hazardous, particularly in severe or unstable disease. Cessation or propranolol therapy in such patients should be gradual and closely observed. Recurrent symptoms respond to reinstitution of propranolol therapy.     

Cohort study on effects of parathyroid surgery on multiple outcomes in primary hyperparathyroidism

Objectives To assess the effects of surgery compared with conservative treatment (no surgery) for primary hyperparathyroidism.Design Cohort study.Setting Nationwide Danish cohort.Participants 3213 patients, mean age 61 (SD 16) years, with a diagnosis of primary hyperparathyroidism between 1980 and 1999. 1934 (60%) underwent surgery and 1279 (40%) were treated conservatively.Main outcome measures Occurrence of fractures, osteoporosis, kidney or urinary tract stones, acute myocardial infarction, angina pectoris, cardiac arrhythmias, arterial hypertension, heart failure, stroke, acute pancreatitis, stomach or duodenal ulcers, muscle pain, malignant diseases, psychiatric disorders, and mortality.Results At diagnosis of primary hyperparathyroidism, patients who subsequently underwent surgery had a lower prevalence of previous fracture (odds ratio 0.64, 95% confidence interval 0.51 to 0.80), acute myocardial infarction (0.59, 0.42 to 0.83), stroke (0.57, 0.37 to 0.88), psychiatric disorders (0.54, 0.31 to 0.94), and painful muscle disorders (0.44, 0.26 to 0.76), whereas kidney stones (2.49, 1.93 to 3.23) and acute pancreatitis (2.77, 1.33 to 5.76) were more prevalent. After diagnosis, the risks of fractures (hazards ratio 0.69, 0.56 to 0.84) and gastric ulcers (0.59, 0.41 to 0.84) were lower in patients treated surgically than those treated conservatively. Events involving kidney or urinary tact stones were more prevalent in patients treated surgically than patients treated conservatively (1.87, 1.30 to 2.68). Mortality was lower in patients treated surgically (0.65, 0.57 to 0.73).Conclusions Patients treated surgically for primary hyperparathyroidism have a lower prevalence of fractures and gastric ulcers than patients treated conservatively. The type of treatment had no effect on the occurrence of cardiovascular events.     

Mortality in elderly patients admitted for respite care.

OBJECTIVE--To determine whether admitting elderly patients to hospital to give temporary relief to their carers is associated with increased mortality. DESIGN--Prospective multicentre study comparing the mortality of patients admitted on a one off or rotational basis with that experienced while they were awaiting admission. SETTING--A wide range of urban and rural district general, geriatric or long stay, and general practitioner hospitals. PATIENTS--474 Patients aged 70 or over who had 601 admissions. MAIN OUTCOME MEASURE--Death. RESULTS--16 (3.4%) Of the 474 patients (2.7% of all 601 admissions) died while in hospital during an average stay of 15.7 days whereas 23 (4.9%) patients died while awaiting admission (average waiting time was 34.2 days). The 16 deaths in hospital and the 23 deaths during the longer waiting period correspond to death rates of 19.9 and 12.5 per 10,000 person days respectively. The difference between these of 7.4 is not statistically significant (95% confidence interval -3.6 to 18.3). The estimated relative risk of dying in hospital is 1.59 but the 95% confidence interval is wide (0.84 to 3.01). CONCLUSION--Although the death rates are slightly higher in those admitted to hospital for relief care than in those awaiting admission, the difference was not significant, and the death rate in both groups was reassuringly small.     

Treatment of acute myocardial infarction with anisoylated plasminogen streptokinase activator complex.

A controlled trial in 149 patients admitted to a district hospital with probable myocardial infarction tested the effect of 30 units of anisoylated plasminogen streptokinase activator complex (APSAC) on indices of infarct size. Patients were grouped prospectively according to whether they entered the trial within two and a half hours (early entry) or between two and a half and four hours (late entry) after onset of the symptoms. Sixty seven of 73 patients in the control group showed increased plasma activity of myocardial creatine kinase isoenzyme that was diagnostic of infarction compared with only 60 of 76 who received APSAC. The difference was significant overall but occurred predominantly in the early entry group. The patients who received APSAC had more early ventricular arrhythmias, compatible with reperfusion, and showed greater preservation of R waves during admission to hospital. Unwanted effects were generally minor and more common in the actively managed group than the control group (26% v 3%). After nine to 12 months of follow up 12 patients in the control group had died compared with seven in the actively managed group. The ease of administration and the apparent efficacy of APSAC suggest that it is suitable for use in a district hospital for patients with suspected acute myocardial infarction.     

The need for acute,subacute, and nonacute care at 105 general hospital sites on Ontario

BACKGROUND: Previous studies of hospital utilization have not taken into account the use of acute care beds for subacute care. The authors determined the proportion of patients who required acute, subacute and nonacute care on admission and during their hospital stay in general hospitals in Ontario. From this analysis, they identified areas where the efficiency of care delivery might be improved. METHODS: Ninety-eight of 189 acute care hospitals in Ontario, at 105 sites, participated in a review that used explicit criteria for rating acuity developed by Inter-Qual Inc., Marlborough, Mass. The records of 13,242 patients who were discharged over a 9-month period in 1995 after hospital care for 1 of 8 high-volume, high-variability diagnoses or procedures were randomly selected for review. Patients were categorized on the basis of the level of care (acute, subacute or nonacute) they required on admission and during subsequent days of hospital care. RESULTS: Of all admissions, 62.2% were acute, 19.7% subacute and 18.1% nonacute. The patients most likely to require acute care on admission were those with acute myocardial infarction (96.2% of 1826 patients) or cerebrovascular accident (84.0% of 1596 patients) and those admitted for elective surgery on the day of their procedure (73.4% of 3993 patients). However, 41.1% of patients awaiting hip or knee replacement were admitted the day before surgery so did not require acute care on admission. The proportion of patients who required acute care on admission and during the subsequent hospital stay declined with age; the proportion of patients needing nonacute care did not vary with age. After admission, acute care was needed on 27.5% of subsequent days, subacute care on 40.2% and nonacute care on 32.3%. The need for acute care on admission was a predictor of need for acute care during subsequent hospital stay among patients with medical conditions. The proportion of patients requiring subacute care during the subsequent hospital stay increased with age, decreased with the number of inpatient beds in each hospital and was highest among patients with congestive heart failure, chronic obstructive pulmonary disease and pneumonia. INTERPRETATION: In 1995, inpatients requiring subacute care accounted for a substantial proportion of nonacute care days in Ontario''s general hospitals. These findings suggest a need to evaluate the efficiencies that might be achieved by introducing a subacute category of care into the Canadian health care system. Generally, efforts are needed to reduce the proportion of admissions for nonacute care and of in-hospital days for other than acute care.     

Surgical Aspects of Bacterial Endocarditis

Forty patients with a previous history of bacterial endocarditis were treated surgically between December 1967 and August 1971. Of 28 patients who had elective valve replacements there were four hospital deaths and one late death. Seven patients underwent emergency operation for intractable heart failure before completion of antibiotic treatment, six survived operation and there was one late death. Six patients had operations for infection on pre-existing valve substitutes, of whom three were treated as emergencies. There were two hospital and no late deaths. 78% of all patients were alive and well four years to nine months after operation.These results confirm that in addition to elective valve replacement surgery has an important role both in the treatment of intractable heart failure during the infective stage of bacterial endocarditis and in the eradication of infection on cardiac prostheses.     

Use of "Cypher" sirolimus-eluting stents in coronary heart disease patients with different types of coronary arterial lesions

The purpose of our study was to assess the immediate and late results of treatment with Cypher drug-eluting stents (Cordis, Johnson & Johnson, USA) in patients with coronary heart disease (CHD). This was a prospective study that included 738 patients who had been implanted Cypher stents in May 2002 to March 2006. The patients' mean age was 56 +/- 9 years; there were 87% of males. The patients were randomly included into the study and they underwent coronary stenting in the routine laboratory setting. A control group comprised 162 patients who had undergone Velocity or Sonic nondrug-eluting stents of the same firm, which had the similar structure. The groups did not differ in clinical characteristics. 827 stenoses in the eluting stent group and 225 stenoses in the control group were subject to revascularization. The immediate cure rate was 95 and 94%, respectively. The total number of events (myocardial infarction, emergency coronary bypass surgery, subacute occlusion of a stented segment) was 2.3% in the eluting stent group and 2.4% in the control group. A repeated examination 1 year after surgery was made in 482 and 119 patients in the drug-eluting and nondrug-eluting groups, respectively. During the follow-up, one patient died of a extracardiac cause and 3 (0.6%) patients underwent coronary bypass surgery in the nondrug-eluting stent group; there were no deaths and 2 (1.6%) patients had coronary bypass surgery in the control group. In the eluting stent group, there were fewer cases of repeated endovascular procedures of target stenosis revascularization than in the control group (3.7% versus 11.7%; p < 0.0005). In the eluting stent group, the total number of unfavorable cardiovascular events was significantly less than that in the control group and it amounted to 3.3% as compared with 15.9% in the non-eluting stent group; p < 0.0005. Cardiovascular event-free survival was significantly higher in the eluting stent group: 92% versus 77% in the non-eluting stent group (p < 0.0005).     

腹腔镜手术治疗急性阑尾炎的临床疗效及对血清PCT和CRP水平的影响

目的:探讨腹腔镜手术治疗急性阑尾炎的临床疗效以及对患者血清降钙素原(PCT)和C反应蛋白(CRP)水平的影响。方法:选择2014年9月至2015年9月期间我院收治的急性阑尾炎患者80例为研究对象,采用随机数字表法将患者分为对照组(n=40)和观察组(n=40),观察组行腹腔镜手术治疗,对照组行开腹手术治疗,对比两组患者的疗效、并发症、围手术期外周血PCT、CRP的变化情况。结果:观察组患者术中出血量、术后首次肛门排气时间以及住院时间均明显少于对照组(P0.05);观察组患者术后总并发症发生率明显低于对照组(P0.05);术后第1 d,两组患者的血清PCT、CRP水平相比术前均有明显升高(P0.05);术后第3 d,观察组血清PCT、CRP水平则与术前无明显差异(P0.05),而对照组则仍明显高于术前水平(P0.05);术后第5 d,观察组血清PCT、CRP水平明显低于术前(P0.05),而对照组与术前相比无统计学意义(P0.05)。观察组术后第1、3、5 d的血清PCT、CRP水平均明显低于对照组(P0.05)。结论:相比开腹手术,腹腔镜手术治疗急性阑尾炎患者疗效显著,能有效控制血清PCT、CRP水平,有利患者及早康复。     

A Survey of Cardiac Infarctions: Hospital Experience

A study of patients with cardiac infarction, treated in hospital between 1950 and 1954 and followed up to the present, is reported. One hundred and forty-two patients suffered 169 attacks. In 95 attacks, the patients received anticoagulant therapy, with 15 acute deaths. Fifty-six were not so treated; among these there were 21 deaths. The rate of survival was best in younger patients with their first episode of infarction, without preexisting hypertension, cardiac failure, or systolic blood pressure persistently below 100. Angina preceding infarction disappeared in one-half of the subjects after the episode; half the survivors suffered recurrent myocardial infarction within five years. Moderate hypertension had no effect upon immediate or 10-year survival. No patient received long-term anticoagulant therapy. Of the survivors of acute infarction, 16 died in the first year after the acute attack, nine in the second year, nine in the third, six in the fourth and five in the fifth. At the end of five years, 51 subjects had survived 60 episodes. At the end of 10 years, 43 living patients had sustained 45 myocardial infarctions.     

A Review of Patients Discharged from a Tuberculosis Hospital

A review of 665 discharges in 1965 from the Tuberculosis Unit of the Toronto Hospital at Weston revealed that 10% did not have tuberculosis; 8% had inactive tuberculosis at the time of last admission; and 82% had active tuberculous disease when admitted (66% were admitted for the first time and 16% were readmissions). Ninety-one per cent of those who did not have tuberculosis were discharged (alive) after a median stay in hospital of 68 days; the remaining 9% died from non-tuberculous diseases after a median stay of five days. Ninety-three per cent of those who were admitted with inactive tuberculosis were discharged (alive) after a median stay of 65 days; the remaining 7% died from non-tuberculous diseases after a median stay of three days. Of the 38 deaths among the 665 discharges, only 13 were due to tuberculosis; 19 had tuberculosis but died from various non-tuberculous diseases; and six had no evidence of tuberculosis.Suggestions are made for improving diagnostic accuracy before admission, and for facilitating the earlier discharge of certain patients following investigation in a tuberculosis hospital.