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PubMed1992

[State, effectiveness and improvement of the quality of care for burn patients].

The data on the incidence of burns in Ukraine, provision with a specialized hospital stock, level of specialized aid, terms of transfer of the burned patients from the central district hospital, central city hospital, specific weight of the operative interventions performed for thermal injuries, general operative activity, lethality both of the adults and children with burns are presented. The ways for improving the quality of a specialized aid are outlined, new techniques of skin plasty operations are suggested. Particular attention is given to quality of rendering help in central district hospital, central city hospital. The ways for reduction of lethality in burns are shown. The importance of conservative and operative rehabilitation of burn convalescents, possibility of essential enhancing their social and vocational rehabilitation are stressed.

Adult↗
PubMed1991

[Laser in gynecology].

During the last decade, the use of laser technology has become more common in operative gynaecology in Norway. The first modality to be introduced was the carbondioxide, CO2-laser, used together with the colposcope for the treatment of cervical intraepithelial dysplasia and condylomata. The same laser has also been employed through laparoscopic technique, with the aid of modern microvideofacilities. Finally, using the hysteroscopic technique, the Neodymium-Yttrium-Aluminium-Garnet, the Nd-YAG-laser, has been introduced for treating intrauterine conditions. The use of laser in operative gynaecology makes it necessary to change the attitude towards indications for operation. The possibilities are challenging, and the effect on the length of postoperative convalescence is especially rewarding. The introduction of lasers in gynaecology could have far-reaching consequences for efficient use of hospital resources.

Adult↗
PubMed1984

A randomized trial of intravenous and intracoronary streptokinase in patients with acute myocardial infarction.

The clinical effects of intravenous streptokinase in patients with acute myocardial infarction were compared with those of intracoronary streptokinase in a randomized, prospective study. Comparisons were also made with a historical control group. Fifty patients were entered into the study at 2.4 +/- 1.2 hr after onset of pain, and 27 were assigned to intravenous and 23 to intracoronary therapy. The doses of streptokinase averaged 212,000 U ic and 845,000 U iv (0.75 X 10(6) U/5 hr, n = 14 or 10(6) U/1 hr, n = 13). Results of studies of the two intravenous dosage schedules were similar and so were combined. Streptokinase was administered at 2.8 +/- 1.0 hr after onset of pain in the intravenous and at 4.3 +/- 1.4 hr in the intracoronary drug group (p less than .001). Convalescent (day 10) radionuclide ejection fractions were 54 +/- 14% for the intravenous and 50 +/- 16% for the intracoronary drug group. Change in ejection fraction from day 1 to 10 tended to be greater after intravenous drug: 5.1% (p less than .08) vs 1.2% (NS). Semiquantitative regional wall motion indexes in the infarct zone showed significant and similar modest improvement from admission to day 10 in both groups (p less than .02). Accelerated enzyme-release kinetics were noted after both therapies. Times of peak enzyme levels for patients on intravenous and intracoronary drug were, respectively, 12.5 +/- 5.0 and 11.5 +/- 4.3 hr for creatine kinase MB isoenzyme and 31.7 +/- 11.8 and 28.1 +/- 12.7 hr for lactic dehydrogenase (LDH). Peak LDH-1 level was lower in patients receiving intravenous drug than in the historical control group (p less than .05). Electrocardiographically summed ST segments diminished rapidly after therapy in both groups; Q wave development was similar and overall R wave loss was equivalent and less extensive compared with in historical control subjects. Infarct pain requiring morphine was diminished similarly in both treatment groups. Incidence of early arrhythmias and heart failure also did not differ. Posttherapy ischemic events and early surgery tended to be more common in the intracoronary group and bleeding was more common in the intravenous group. Intravenous drug did not decrease early hospital mortality (intravenous drug = 5, historical control = 4, intracoronary drug = 1); the differences in this parameter among groups were not significant. At convalescent angiographic evaluation, anterograde perfusion was present in 73% of those receiving intravenous and 76% of those receiving intracoronary drug.(ABSTRACT TRUNCATED AT 400 WORDS)

Adult↗
PubMed2000

Etiology of community-acquired pneumonia in 254 hospitalized children.

BACKGROUND: Childhood community-acquired pneumonia is a common illness, but there have been relatively few comprehensive studies of the viral and bacterial etiology in developed countries. The aim of the present investigation was to determine the etiology of community-acquired pneumonia in hospitalized children by several laboratory methods. METHODS: In a 3-year prospective study a nasopharyngeal aspirate for viral studies and acute and convalescent serum samples for viral and bacterial serology were taken from 254 children with symptoms of acute infection and infiltrates compatible with pneumonia in the chest radiograph. The role of 17 microbes was investigated. RESULTS: A potential causative agent was detected in 215 (85%) of the 254 patients. Sixty-two percent of the patients had viral infection, 53% had bacterial infection and 30% had evidence of concomitant viral-bacterial infection. Streptococcus pneumoniae (37%), respiratory syncytial virus (29%) and rhinovirus (24%) were the most common agents associated with community-acquired pneumonia. Only one patient had a positive blood culture (S. pneumoniae) of 125 cultured. A dual viral infection was detected in 35 patients, and a dual bacterial infection was detected in 19 patients. CONCLUSIONS: The possible causative agent of childhood community-acquired pneumonia can be detected in most cases. Further studies are warranted to determine what etiologic investigations would aid in the management of pneumonia. With effective immunization for S. pneumoniae and respiratory syncytial virus infections, more than one-half of the pneumonia cases in this study could have been prevented.

Age Distribution↗
PubMed2000

Oral absorption of clarithromycin in acute illness and during convalescence in patients with community-acquired pneumonia.

STUDY OBJECTIVE: To compare the extent of oral clarithromycin absorption in patients during an illness and in health. DESIGN: Sequential two-phase prospective study including an acutely ill pneumonia phase (PP) and a subsequent convalescent phase (CP). STUDY POPULATION: Patients >/= 18 years old with radiographically confirmed community-acquired pneumonia (CAP) who were admitted to the hospital. METHODS: During both study phases, patients received one single 500-mg dose of oral clarithromycin. Serial blood samples were drawn over a 24-h period in order to characterize the plasma concentration-time curves. Area under the curve from zero to 24 h (AUC(0-24)), maximum plasma concentration (Cmax), and time to maximum concentration (Tmax) were determined for both clarithromycin and its metabolite, 14-hydroxyclarithromycin, and compared between the two phases. RESULTS: Twelve patients completed both phases of the study. For clarithromycin, there was a significant increase AUC(0-24) (47.37 +/- 8.51 microg/h/mL vs 36.22 +/- 6.09 microg/h/mL) in favor of the PP. There were no significant differences detected with respect to Cmax (4.32 +/- 0.63 microg/mL vs 3.57 +/- 0.46 microg/mL), or Tmax (3.50 +/- 0.50 h vs 2.83 +/- 0.59 h) between PP and CP. For 14-hydroxyclarithromycin, the AUC(0-24) and Cmax were significantly higher (5.84 +/- 1.08 microg/h/mL vs 8.84 +/- 1.92 microg/h/mL; 0.42 +/- 0.08 microg/mL vs 0.76 +/- 0.23 microg/mL) in the CP as compared to the PP. Tmax remained unchanged. CONCLUSION: The extent of absorption of oral clarithromycin was not diminished during an acute illness with CAP.

Absorption↗
PubMed1993

Cost analysis of early discharge after hip fracture.

OBJECTIVE: To ascertain the economic impact of an early discharge scheme for hip fracture patients. DESIGN: Population based study comparing costs of care for patients who had "hospital at home" as an option for rehabilitation and those who had no early discharge service available in their area of residence. SETTING: District hospital orthopaedic and rehabilitation wards and community hospital at home scheme. PATIENTS: 1104 consecutively admitted patients with fractured neck of femur. 24 patients from outside the district were excluded. MAIN OUTCOME MEASURES: Cost per patient episode and number of bed days spent in hospital. RESULTS: Patients with the hospital at home option spent significantly less time as inpatients (mean of 32.5 v 41.7 days; p < 0.001). Those patients who were discharged early spent a mean of 11.5 days under hospital at home care. The total direct cost to the health service was significantly less for those patients with access to early discharge than those with no early discharge option (4884 pounds v 5606 pounds; p = 0.048). CONCLUSIONS: About 40% of patients with fractured neck of femur are suitable for early discharge to a scheme such as hospital at home. The availability of such a scheme leads to lower direct costs of rehabilitative care despite higher readmission costs. These savings accrue largely from shorter stays in orthopaedic and geriatric wards.

Aged↗
PubMed1984

Delta agent infection in Melbourne.

Evidence of infection with delta agent was sought in 284 patients with acute hepatitis B referred to Fairfield Hospital, Melbourne, between July 1, 1981, and June 30, 1982 and in 127 hepatitis B surface antigen (HBsAg) carriers. Acute and convalescent serum samples from the patients with acute hepatitis B and single or multiple sera from the HBsAg carriers were tested for delta antigen (delta ag) and/or antibody (anti-delta) by solid-phase radioimmunoassay (SPRIA). Evidence of infection was detected in 14.4% of patients with acute hepatitis B and 7.1% of chronic HBsAg carriers. Eighty-eight percent of those in whom delta agent infection was demonstrated were intravenous drug users.

Adult↗
PubMed1988

Comparison of immunoblotting and indirect enzyme-linked immunosorbent assay using different antigen preparations for diagnosing early Lyme disease.

We compared immunoblotting and indirect enzyme-linked immunosorbent assay (ELISA) using different antigen preparations to test for antibody to Borrelia burgdorferi in patients with early Lyme disease. With immunoblotting, 16 (53%) of 30 patients had positive tests in acute-phase sera and 25 (83%) had them in convalescent-phase sera. Among 64 controls, false-positive results were obtained in only three individuals with syphilis and in one hospitalized patient with renal allograft rejection. Among the patients with Lyme disease, both IgM and IgG antibodies most commonly bound to the 41-kilodalton (kDa) flagellar antigen, but many patients had binding to other components, particularly those of 25, 55, 58, or 66 kDa, and the order of their appearance was variable. Compared with indirect ELISA (using sonicated whole spirochetes or a flagellin-enriched fraction as the antigen preparation), more patients with Lyme disease had positive tests by immunoblotting, and fewer control subjects had false-positive results. Our results indicate that immunoblotting is superior to indirect ELISA for diagnosing early Lyme disease.

Acute Disease↗
PubMedDate not supplied

Psychosocial effects of cardiac transplantation.

As more cardiac transplant procedures are performed, the psychosocial implications of the procedure can be identified and investigated. The process of cardiac transplant can be viewed as a series of stages and adaptive tasks which begin with the proposal of transplant and progress to successful postoperative adaptation. The suggestion of transplant may evoke feelings of anxiety and ambivalence as patients realize that transplant may be their only option for long-term survival. The evaluation process determines the need for transplant and whether there are circumstances that might limit post-transplant survival. Psychosocial evaluation is important as survival depends in part on the recipient's ability to cope with stressors and comply with a complex medical regimen. This evaluation is not standardized, and research continues to identify reliable predictors of postoperative behavioral and psychiatric complications. The wait for a donor may be the most stressful of all stages as candidates deal with increasing symptoms, increasingly intensive medical management and the fear of a donor will not be found in time. Following successful surgery, heart recipients and their families express feelings of joy and relief. During convalescence, adjustment difficulties may arise in the form of transient depression or body image concerns. After recipients are discharged from the hospital, they must comply with intensive medical follow-up to monitor their health. They continue to be vulnerable to physical, emotional and financial problems.(ABSTRACT TRUNCATED AT 250 WORDS)

Adaptation, Psychological↗
PubMed1980

[Return to the home environment and to work of the patient treated with portacaval anastomsosis].

Social and occupational reinsertion is examined with reference to a series of 137 patients subjected to side-to-side porto-cava anastomosis for portal hypertension due to cirrhosis of the liver. Postoperative occupational reinstatement was possible in a group of patients (39.42%) who had been compelled to work less on account of haemorrhages. Considering the seriousness of the operation and the long convalescence required, there was a good overall recommencement of occupational activity (73.72%). The view is expressed that continuous contact with the hospital is essential, since this will more readily ensure that the basic hygienic and dietetic rules applicable to the patient are respected. In addition, it is felt that the patient should be required to lead as normal a life as possible, in spite of his underlying liver alteration.

Adult↗
PubMed1995

[Spontaneous cure of pneumonia caused by Chlamydia pneumoniae].

A 62-year-old male was admitted to our hospital after an abnormal shadow was pointed out by Chest X-ray in June, 1994, even though he was asymptomatic otherwise (first episode). The serum IgG antibody against Chlamydia pneumoniae was elevated up to 512-fold in the acute phase and decreased to 32-fold in the convalescent phase using the micro-immunofluorescence (MIF) test, indicating a C. pneumoniae acute infection. In fact, no other micro-organisms were detected. The patient recovered from the pneumonia without any treatment. He was admitted to our hospital again after having right chest pain in December, 1994 (second episode). An X-ray examination revealed a slight infiltration of the right lower lung field and pleural effusion. In this episode, he received therapy with carbapenem anti-bacterial agent and he recovered from the pneumonia 9 days after the administration of the antibiotic. The serum IgG titer against C. pneumoniae was elevated up to 1024-fold on admission, indicating mixed infection with bacteria and C. pneumoniae. It was concluded that both of these episodes indicated a spontaneous cure of the pneumonia which had developed from C. pneumoniae.

Antibodies, Bacterial↗
PubMed1998

Neonatal necrotizing enterocolitis: the long-term perspective.

Ten years' experience with neonatal necrotizing enterocolitis (NNEC) was reviewed retrospectively to determine long-term survival and quality of life and to analyze risk factors associated with in-hospital mortality. Institutional records were queried to identify all neonates who required emergent surgical intervention for NNEC. These records were then reviewed and survivors' families interviewed by phone to determine patient status, persistent gastrointestinal problems, and overall quality of life. Once identified, long-term survivors (LTSs) were compared to in-hospital deaths by the analysis of birth weight, gestational age, time interval from birth to diagnosis, indications for laparotomy, and extent of intestinal involvement. Between 1986 and 1996, 69 patients required surgical intervention for NNEC. Eleven patients were lost to follow-up. Of the remaining 58 patients, 31 were ultimately discharged home, with 28 patients having survived an average of 4.18 years. The acute, or in-hospital, mortality rate was 39.1 per cent. Infants who died did so within an average of 23 days postoperatively, and those who were discharged home required an average of 121 days of inpatient convalescence. Twenty-one of the 28 LTSs achieved a normal quality of life with no persistent health problems. One patient required a hepatic-intestinal transplant, and another six had minor problems with frequent diarrhea. Average birth weight, age at NNEC diagnosis, and gestational age were not significantly different between LTSs and those with acute deaths. Aggressive in-hospital care is warranted for infants with NNEC. The excellent quality of life achieved in 75 per cent of survivors implies that the expense of heroic surgical care for these seriously ill premature infants is a worthwhile investment.

Birth Weight↗
PubMed1990

Management and evaluation of non-supervised home exercise program in a convalescent phase of acute myocardial infarction.

Out of 636 patients with acute myocardial infarction (AMI) admitted to our institution, 183 patients enrolled in our non-supervised home exercise program immediately after their discharge from the hospital. The first 40 patients were randomized to control and training group, while the remaining 143 patients were included in the training group. Before and after the trial, all patients underwent cardiopulmonary exercise testing; submaximal graded treadmill exercise test with the application of expiratory gas analysis. In the training group, patients performed 2 km walk-jog exercise everyday for 1 month, keeping their heart rate (HR) at 90-100% of that in the anaerobic threshold. HR during exercise was monitored by patients themselves, using HR-meter. The anaerobic threshold significantly increased in the training group; while control group had no significant changes. VO2 and HR significantly increased at the same Borg's indices. Psychological improvement was also obtained in the training group compared to control group. It is concluded that non-supervised home exercise program is effective and easily applicable in the convalescent phase of AMI.

Aged↗
PubMedDate not supplied

[Incidence and duration of blood HBs antigen in convalescents after type B viral hepatitis].

The presence of HBs Ag was determined by contraelectrophoresis in 500 convalescents after hepatitis B, at the moment of discharge and after 1--3 and 6 months. Antigen carriage is prolonged in hepatitis B, 51% of the convalescents being positive on discharge and 10% remaining persistent carriers. This was more frequent in males, young adults and those who had suffered from mild, prolonged forms of the disease. As only 42% of the patients became negative within the first 20 days of hospitalization it became necessary to prolong their stay in hospital and to follow up the patients subsequently in an out-patient unit.

Adolescent↗
PubMed1994

Laparoscopic versus open cholecystectomy: hospitalization, sick leave, analgesia and trauma responses.

Laparoscopic cholecystectomy has rapidly become established as the treatment of choice for cholecystolithiasis. There is very little evidence, however, to support the claimed benefit to patients. In the present study 30 consecutive patients below the age of 65 years without acute cholecystitis and with no signs of common bile duct stones were randomized to laparoscopic or conventional open cholecystectomy. Median (interquartile range) intravenous consumption of pethidine with a patient-controlled injection device between 13 and 24 h after surgery was 125 (62-175) mg in patients who underwent the laparoscopic procedure and 200 (150-250) mg in those who had open operation. Urinary adrenaline and cortisol levels as well as those of plasma glucose, C-reactive protein and interleukin 6 were increased after surgery in both groups of patients, but without any significant difference between them. The mean(s.d.) duration of postoperative hospital stay (2.8(0.8) versus 1.8(0.6) days) and sick leave (24.0(4.4) versus 11.7(4.1) days) was significantly longer with open than laparoscopic cholecystectomy. The findings demonstrate obvious advantages of laparoscopic surgery as regards postoperative pain and convalescence, although factors reflecting the magnitude of trauma did not differ.

Absenteeism↗
PubMed2000

Impact of respiratory virus infections on persons with chronic underlying conditions.

CONTEXT: While hospitalization rates have declined overall, hospitalizations for acute lower respiratory tract infections have increased steadily since 1980. Development of new approaches for prevention of acute respiratory tract conditions requires studies of the etiologies of infections and quantification of the risk of hospitalization for vulnerable patients. OBJECTIVE: To determine the frequency of specific virus infections associated with acute respiratory tract conditions leading to hospitalization of chronically ill patients. DESIGN: Analysis of viral etiology of patients hospitalized with acute respiratory tract conditions between July 1991 and June 1995. SETTING: Four large clinics and related hospitals serving diverse populations representative of Harris County, Texas. PATIENTS: A total of 1029 patients who were hospitalized for pneumonia, tracheobronchitis, bronchiolitis, croup, exacerbations of asthma or chronic obstructive pulmonary disease, and/or congestive heart failure. MAIN OUTCOME MEASURE: Virus infection, defined by culture, antigen detection, and significant rise in serum antibodies, by underlying condition; hospitalization rates by low- vs middle-income status. RESULTS: Ninety-three percent of patients older than 5 years had a chronic underlying condition; a chronic pulmonary condition was most common. Patients with chronic pulmonary disease from low-income populations were hospitalized at a rate of 398.6 per 10000, almost 8 times higher than the rate for patients from middle-income groups (52.2 per 10000; P<.001). Of the 403 patients (44.4% of adults and 32.3% of children) who submitted convalescent serum specimens for antibody testing, respiratory tract virus infections were detected in 181 (44.9%). Influenza, parainfluenza, and respiratory syncytial virus (RSV) infections accounted for 75% of all virus infections. CONCLUSIONS: Our study suggests that respiratory virus infections commonly trigger serious acute respiratory conditions that result in hospitalization of patients with chronic underlying conditions, highlighting the need for development of effective vaccines for these viruses, especially for parainfluenza and RSV.

Acute Disease↗