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At least 1,189 records · Page 66Linked to original sources
PubMed2005

Laparoscopic Roux-en-Y versus mini-gastric bypass for the treatment of morbid obesity: a prospective randomized controlled clinical trial.

OBJECTIVES: This prospective, randomized trial compared the safety and effectiveness of laparoscopic Roux-en-Y gastric bypass (LRYGBP) and laparoscopic mini-gastric bypass (LMGBP) in the treatment of morbid obesity. SUMMARY BACKGROUND DATA: LRYGBP has been the gold standard for the treatment of morbid obesity. While LMGBP has been reported to be a simple and effective treatment, data from a randomized trial are lacking. METHODS: Eighty patients who met the NIH criteria were recruited and randomized to receive either LRYGBP (n = 40) or LMGBP (n = 40). The minimum postoperative follow-up was 2 years (mean, 31.3 months). Perioperative data were assessed. Late complication, excess weight loss, BMI, quality of life, and comorbidities were determined. Changes in quality of life were assessed using the Gastro-Intestinal Quality of Life Index (GIQLI). RESULTS: There was one conversion (2.5%) in the LRYGBP group. Operation time was shorter in LMGBP group (205 versus 148, P < 0.05). There was no mortality in each group. The operative morbidity rate was higher in the LRYGBP group (20% versus 7.5%, P < 0.05). The late complications rate was the same in the 2 groups (7.5%) with no reoperation. The percentage of excess weight loss was 58.7% and 60.0% at 1 and 2 years, respectively, in the LPYGBP group, and 64.9% and 64.4% in the LMGBP group. The residual excess weight <50% at 2 years postoperatively was achieved in 75% of patients in the LRYGBP group and 95% in the LMGBP group (P < 0.05). A significant improvement of obesity-related clinical parameters and complete resolution of metabolic syndrome in both groups were noted. Both gastrointestinal quality of life increased significantly without any significant difference between the groups. CONCLUSION: Both LRYGBP and LMGBP are effective for morbid obesity with similar results for resolution of metabolic syndrome and improvement of quality of life. LMGBP is a simpler and safer procedure that has no disadvantage compared with LRYGBP at 2 years of follow-up.

Adult↗
PubMed1994

Sex differences in morbidity among respondents classified as alcohol abusers and/or dependent: results of a national survey.

To date, none of the studies on gender differences in physical morbidity have focused on persons classified as DSM-III-R alcohol abusers and/or dependent in the general population. This Data Note presents data from a nationally representative survey on drinking practices and related problems for the purpose of examining gender differences in physical morbidity among respondents receiving these diagnoses. Results indicated that for certain major sociodemographic subgroups of the population, gender differences in morbidity were significant. The female-to-male odds ratios of these subgroups generally varied within the range of 1.5 and 2.0, reflecting about two times greater odds of experiencing morbid conditions for females when compared to males.

Adolescent↗
PubMed1997

Changes in pulmonary mechanics during laparoscopic gastroplasty in morbidly obese patients.

BACKGROUND: Obesity is an important respiratory risk factor after abdominal surgery. Laparoscopic surgical techniques seem beneficial in obese patients in terms of respiratory morbidity, with a faster return to normal respiratory function. However, there is little information about intraoperative respiratory mechanics and about patient tolerance to abdominal insufflation in the morbidly obese. METHODS: We studied respiratory mechanics and arterial blood gases in 15 morbidly obese patients (mean BMI = 45) undergoing laparoscopic gastroplasty under general anaesthesia and controlled ventilation. Respiratory mechanics were analysed using side-stream spirometry. RESULTS: When compared to preinsufflation values, servocontrolled abdominal insufflation to 2.26 kPa caused a significant decrease in respiratory system compliance (31%), a significant increase in peak (17%) and plateau (32%) airway pressures at constant tidal volume with a significant hypercapnia but no change in arterial O2 saturation. Respiratory system compliance and pulmonary insufflation pressures returned to baseline values after abdominal deflation. CONCLUSION: These alterations in pulmonary mechanics are less than those observed with comparable degrees of abdominal inflation in non-obese patients, and were well tolerated. From the point of view of intraoperative respiratory mechanics, laparoscopic surgery is safe in morbidly obese patients.

Adult↗
PubMed1998

Late effects of radiation therapy for prostate carcinoma: the patient's perspective of bladder, bowel and sexual morbidity.

The patients' perceptions of the late effects of radiation therapy for carcinoma of the prostate on bladder, bowel and sexual function were determined by using a self-administered questionnaire which was posted in June 1996 to patients who had been treated for carcinoma of the prostate between February 1993 and April 1994 at the Herston centre of the Queensland Radium Institute. The questions were based on the SOMA-LENT subjective scales. Moderate bladder morbidity was reported by 15% of patients, with 2% reporting major morbidity. Moderate bowel morbidity was reported by 19% of patients with 2% reporting major morbidity, the major symptoms being bowel urgency and mucus discharge. Sexual function was a problem, with 72% of patients reporting dissatisfaction with their current level of sexual activity.

Erectile Dysfunction↗
PubMed1996

The morbidity of defunctioning stomata.

BACKGROUND: The choice of a defunctioning stoma in restorative resection of rectal carcinoma is unclear. Traditionally, the loop colostomy has been preferred. METHODS: All patients with either a defunctioning loop ileostomy or colostomy treated by a single surgeon (MS) were studied. The morbidity of stoma construction and closure, as well as problems experienced in the intervening period, were entered on a database. RESULTS: No significant difference in the morbidity of closure was noted when loop ileostomy was compared to loop colostomy. Although a trend favouring loop ileostomy was noted when interval morbidity was examined, this difference was not statistically significant. CONCLUSIONS: Loop colostomy and ileostomy are both effective in defunctioning the distal colon following a restorative resection for rectal carcinoma. There is some morbidity associated with both but when a stoma is constructed, loop ileostomy is preferable. The loop ileostomy is generally easier to manage and is not associated with a greater rate of complications (in its construction and closure) than the loop colostomy.

Adolescent↗
PubMed1995

Cardiovascular morbidity and mortality in type 2 diabetic patients: a 22-year historical cohort study in Dutch general practice.

A historical cohort study was performed to assess cardiovascular morbidity and mortality in Type 2 (non-insulin-dependent) diabetic patients. The data were collected from 1967 to 1989 in four Dutch general practices performing the Continuous Morbidity Registration Nijmegen. Each newly diagnosed Type 2 diabetic patient fulfilling the WHO criteria (n = 265) was matched to a control patient for practice, sex, age, and social class. Inclusion started in 1967, the first year of the still ongoing, Continuous Morbidity Registration Nijmegen. On average, a follow-up of 6.8 years (range 1 month-22 years) was realized. Compared to the non-diabetic control patients, the Type 2 diabetic patients showed higher cardiovascular morbidity (risk ratio 1.76, 95% CI 1.34-2.30) and a higher mortality rate (risk ratio 1.54, 95% CI 1.07-2.23). Mortality after 10 years was 36% vs 20% (p < 0.01), the median survival time 16 years vs 19 years. The cumulative survival rates were significantly different (p < 0.01) between patients and controls in the age group 65-74 years. The higher mortality in Type 2 diabetic patients was completely due to an excess of cardiovascular death (risk ratio 2.05, 95% CI 1.24-3.37).

Aged↗
PubMed1997

A health profile of adults in a Northern Territory aboriginal community, with an emphasis on preventable morbidities.

We conducted a brief health survey of adults in an isolated Northern Territory Aboriginal community, whose standardised mortality rates are the second highest in Australia. The screen revealed high rates of smoking and excessive drinking, of preventable infections and their sequelae, and of hypertension, insulin resistance, diabetes and renal disease. The infectious morbidities were more pronounced and the life-style morbidities almost entirely new since a health screen in 1957. Most morbidities were strongly associated with identifiable risk factors, such as overweight, smoking, excessive drinking, skin sores and scabies, all of which which are amenable to modification. Problems with food supply and pricing, poor food choices and diversion of money to cigarettes, beer and gambling all contributed to poor nutrition. Low birthweight probably compounds the risk for serious adult disease associated with these environmental influences. This profile highlights the failure of current systems to deal with health needs. Improvements in infrastructure, education and employment, and reinvigoration of preventive and primary health care programs, assumption of responsibility for health by the community and by individuals themselves, and better management of existing morbidities are essential to rectifying this shameful situation.

Adult↗
PubMed2000

Preterm delivery for maternal or fetal indications: maternal morbidity, neonatal outcome and late sequelae in infants.

OBJECTIVE: To assess maternal morbidity, and neonatal outcome and especially long term sequelae in infants born preterm due to maternal or fetal indications. DESIGN: Analysis of retrospective cohort. SETTING: Oulu University Central Hospital, Finland. POPULATION: One hundred and three women, who were between the 24th and the 33rd week of pregnancy, delivered by caesarean delivery because of maternal or fetal indications. They were matched with 103 women who had spontaneous preterm delivery at corresponding gestational weeks between 1990-1997. MAIN OUTCOME MEASURES: Maternal morbidity, reasons for caesarean delivery, neonatal mortality and morbidity rates, and later development of the infants. RESULTS: Pre-eclampsia was diagnosed in 57% of the women in the indicated group and only in one woman in the control group. All infants in the indicated group and almost a third in the control group were born by caesarean birth; the main indication was threatening fetal asphyxia. There was a significant difference in neonatal mortality rates between the groups (175 vs 78 per thousand live births in the indicated vs control infants; RR 2.3, 95% CI 1.02, 4.9) and the main cause of death was respiratory insufficiency: 64% in the indicated group and 22% in the controls; RR 2.9, 95% CI 0.8, 10. Respiratory distress syndrome occurred more often (73% vs 53%, RR 1.4, 95% CI 1.1, 1.7) and it was more severe and more complicated in infants in the indicated group, compared with those in the control group. Symptomatic chronic lung disease at one year of age was more common in infants in the indicated group than in the control group (15% vs 3%; RR 4.6, 95% CI 1.4, 15.9). CONCLUSIONS: Not only the risks of neonatal mortality and morbidity but also long term pulmonary consequences, appear to be greater in infants born preterm by indicated delivery than in preterm infants born spontaneously at corresponding weeks.

Asphyxia Neonatorum↗
PubMed1998

Morbidity of nonfebrile status epilepticus in Rochester, Minnesota, 1965-1984.

PURPOSE: To analyze the nonfatal adverse events (AE) associated with a first episode of status epilepticus (SE). METHODS: We performed a population-based retrospective cohort study to determine the morbidity of SE. Participants included 184 residents of Rochester, Minnesota who experienced nonfebrile SE between 1965 and 1984. RESULTS: The etiology of SE was acute symptomatic in 100 patients and unprovoked in 84 patients. The most common seizure-types were continuous partial (n=56, 30%), generalized convulsive (n=52, 28%), and generalized with focal features (n=32, 17%). Morbidity related to SE was noted in 5 of the 146 patients (3.4%) surviving 30 days. The AE included hemiparesis (n=3), encephalopathy (n=2), mental retardation (n=1), and aphasia (n=1). All patients with morbidity had an acute symptomatic (n=4) or remote symptomatic (n=1) etiology. Thirty-four patients (18.5%) had a second episode of SE. CONCLUSIONS: Based on this retrospective study, significant morbidity related to SE is uncommon and is associated with the underlying etiology.

Acute Disease↗
PubMed1995

Weight gain impacts morbidity and mortality in institutionalized older persons.

OBJECTIVE: To determine if a significant weight change in previously undernourished older persons is associated with mortality and morbidity. DESIGN: Retrospective survey. SETTING: A chronic care hospital in Canada. SUBJECTS: Follow-up survey from an original data set (Time 1) on 88 previously diagnosed undernourished and 60 adequately nourished. Average age was 78 years; average length of residence was 40 months. Of the 148 subjects, 120 were male. MEASUREMENTS: Average time to follow-up (Time 2) was 319 days from Time 1. Data was collected on weight change, reported incidence of infection, use of antibiotics, number of falls, and admissions to acute centers, as well as incidence and cause of death. Three-day diet intake records were available on 15% of subjects within 1 month of Time 2. Five nutritional groups existed within this follow-up population: those previously undernourished who gained at least 5% of Time 1 weight (Group 1), those undernourished who lost at least 5% of Time 1 weight (Group 2), those undernourished who maintained their weight (Group 3), those adequately nourished who lost at least 5% of original weight (Group 4), and those who remained adequately nourished (Group 5). RESULTS: Forty-one of the 148 patients died; this was significantly associated with nutrition group (X2 = 11.23, P = 0.02), with fewer deaths in Groups 1, 3, and 5. As well, primary diagnosis (x2 = 32.6, P = 0.001), length of residence (X2 = 25.6, P = 0.01), and time to death (X2 = 26.4, P = 0.009) were significantly associated with nutrition group. Diet intake records indicated an improvement in energy and protein intake in Group 1 during the follow-up. Energy and protein change, whether increased or decreased from the original study, was significantly associated with nutrition group. Total number of feeding impairments and presence of dysphagia were significantly associated with nutrition group. Other morbidity events were not significantly associated with nutrition group, but trends suggest a positive effect of weight gain on incidence of falls, incidence of more than two infections, and incidence of recurring infections. CONCLUSIONS: A weight increase of at least 5% of body weight in previously undernourished patients is associated with a decreased incidence of death and may reduce morbidity events. Feeding impairments may affect ability of patients to gain weight, but dysphagia is associated with weight increase. Other nonnutritional variables of diagnosis, number of medications, and declining medical status also affect mortality and morbidity outcomes.

Accidental Falls↗
PubMed2004

Emergency management of the morbidly obese.

OBJECTIVES: To identify the difficulties encountered with the emergency management of morbidly obese patients and formulate recommendations to streamline care. METHODS: An English language literature search was undertaken using Medline (1966-2003) with key words 'morbid obesity' 'anaesthesia' 'imaging' 'obesity' 'emergency' 'transportation' 'retrieval' 'critical illness' and 'monitoring'. Potential articles were selected for content applicable to emergency medicine based on title and abstract and reviewed in detail. Reference lists were manually searched for further relevant articles. In view of the very limited systematic study in this area, all information deemed by the authors' to be of assistance to the emergency physician was included regardless of evidence level. Additional information was sought from standard critical care textbooks and their bibliographies and through personal communication with local ambulance and retrieval services. The authors' unpublished personal experience in providing emergency care to the morbidly obese was included for aspects of management not documented in medical literature. RESULTS: Obesity levels and associated health problems are rapidly rising in Australia. Few studies were identified dealing with critical illness in the morbidly obese and none specifically addressing ED management. Problems identified included size related logistical issues, and limitations of physical assessment, monitoring and routine investigations. Invasive procedures, intubation and ventilation can be particularly problematic, and modified techniques may be required. Limited data indicates a poorer outcome from critical illness most marked in the case of blunt traumatic injury. CONCLUSION: Very obese patients present a variety of logistical and medical challenges for EDs. A series of recommendations are made based on available data. Further studies in this area would be desirable to more specifically address ED issues.

Catheterization↗
PubMed1994

Do high levels of C-reactive protein in Tanzanian children indicate malaria morbidity.

Children under 6 years of age living in an area of Tanzania highly endemic for malaria were tested for C-reactive protein (CRP) in order to determine how the acute-phase response is related to malaria in children of different ages and to investigate whether serum CRP concentrations might be useful in the qualification of morbidity in such children. The median CRP level in the 629 finger-prick blood samples measured, 6.0 mg/liter, was much higher than that reported in the blood of children in Europe. The CRP concentration was correlated with recent illness reported by the parents. High CRP levels were most strongly associated with Plasmodium falciparum parasitemia in children under 1 year of age. In older children, lower levels of CRP were associated with parasitemia, and fewer children had increased CRP levels attributable to parasitemia. The levels of malaria-attributable CRP appear to track the acquisition of parasitological and clinical tolerance in this area with very high levels of P. falciparum transmission. Determination of CRP levels should be useful in the rapid assessment of the overall burden of morbidity, especially in infants. In areas where malaria is endemic, CRP associated with increased parasite densities provides an objective measure of malaria-specific morbidity. This would be an efficient approach to estimating malaria morbidity risks from small-scale serological surveys.

Animals↗
PubMed1993

Mortality and morbidity after hip fractures.

OBJECTIVE: To study the mortality and morbidity associated with proximal femoral fractures with reference to fracture type (intracapsular and extracapsular). DESIGN: Consecutive prospective study with 12 month follow ups. SETTING: Two British trauma receiving centres. PATIENTS: 1000 consecutive acute proximal femoral fractures (fractured necks of femur) in 972 patients. RESULTS: Significantly higher mortality at one year was seen in patients with extracapsular fractures (188/490; 38%) than in those with intracapsular fractures (147/510; 29%; p < 0.01). Greater morbidity was experienced during the study period by patients with extracapsular fractures, who were less mobile and less independent at the time of their injury. CONCLUSIONS: The rise in average age of presentation with proximal femoral fracture is associated with a persistently high mortality (33%) and morbidity, greater in patients with an extracapsular fracture. Comparison with other studies, principally from outside Britain, is difficult, but despite advancing standards of care the mortality and morbidity of femoral neck fractures remains high, placing an ever increasing burden on the health service.

Age Factors↗
PubMed2001

Effect of zinc supplementation on malaria and other causes of morbidity in west African children: randomised double blind placebo controlled trial.

OBJECTIVE: To study the effects of zinc supplementation on malaria and other causes of morbidity in young children living in an area holoendemic for malaria in west Africa. DESIGN: Randomised, double blind, placebo controlled efficacy trial. SETTING: 18 villages in rural northwestern Burkina Faso. PARTICIPANTS: 709 children were enrolled; 685 completed the trial. INTERVENTION: Supplementation with zinc (12.5 mg zinc sulphate) or placebo daily for six days a week for six months. MAIN OUTCOME MEASURES: The primary outcome was the incidence of symptomatic falciparum malaria. Secondary outcomes were the severity of malaria episodes, prevalence of malaria parasite, mean parasite densities, mean packed cell volume, prevalence of other morbidity, and all cause mortality. RESULTS: The mean number of malaria episodes per child (defined as a temperature >/=37.5 degrees C with >/=5000 parasites/microliter) was 1.7, 99.7% due to infection with Plasmodium falciparum. No difference was found between the zinc and placebo groups in the incidence of falciparum malaria (relative risk 0.98, 95% confidence interval 0.86 to 1.11), mean temperature, and mean parasite densities during malaria episodes, nor in malaria parasite rates, mean parasite densities, and mean packed cell volume during cross sectional surveys. Zinc supplementation was significantly associated with a reduced prevalence of diarrhoea (0.87, 0.79 to 0.95). All cause mortality was non-significantly lower in children given zinc compared with those given placebo (5 v 12, P=0.1). CONCLUSIONS: Zinc supplementation has no effect on morbidity from falciparum malaria in children in rural west Africa, but it does reduce morbidity associated with diarrhoea.

Diarrhea↗
PubMed2005

Randomised study of effect of different doses of vitamin A on childhood morbidity and mortality.

OBJECTIVES: To determine whether the dose of vitamin A currently recommended by the World Health Organization or half this dose gives better protection against childhood morbidity and mortality. DESIGN: Randomised study. SETTING: A combined oral polio vaccine and vitamin A supplementation campaign in Guinea-Bissau, Africa. PARTICIPANTS: 4983 children aged 6 months to 5 years. INTERVENTIONS: One of two doses of vitamin A (recommended and half); oral polio vaccine. MAIN OUTCOME MEASURES: Mortality and morbidity at six and nine months. RESULTS: Mortality was lower in the children who took half the recommended dose of vitamin A compared with the full dose at both six months (mortality rate ratio 0.69, 95% confidence interval 0.36 to 1.35) and nine months (0.62, 0.36 to 1.06) of follow-up. There was a significant interaction between sex and dose, the lower dose being associated with significantly reduced mortality in girls (0.19, 0.06 to 0.66) but not in boys (1.98, 0.74 to 5.29). The lower dose of vitamin A was consistently associated with lower hospital case fatality in girls (0.19, 0.02 to 1.45). Paradoxically, in children aged 6-18 months, the low dose was associated with slightly higher morbidity. CONCLUSIONS: Half the dose of vitamin A currently recommended by WHO may provide equally good or better protection against mortality but not against morbidity.

Adult↗
PubMed1994

A comparison of early mortality and morbidity after single and bilateral internal mammary artery grafting with the free right internal mammary artery.

OBJECTIVE: To compare differences in early mortality and morbidity in patients receiving a single internal mammary artery graft (SIMA) with those receiving bilateral internal mammary artery grafts (BIMA) with a free right internal mammary artery (RIMA). DESIGN: Retrospective analysis of 150 patients undergoing BIMA grafting between 1989-1992 who were carefully matched with 150 patients undergoing SIMA grafting between 1987-1992 for known cardiovascular risk factors, extent of coronary disease, left ventricular function, and number of coronary grafts. Operative variables noted included aortic cross clamp time and bypass time. Postoperative cardiac, respiratory, and wound complications were also noted. RESULTS: Operative mortality was 2% in the SIMA group and 1.3% in the BIMA group (NS). Other than the prevalence of ventricular arrhythmias (P = 0.025), which were more common in the BIMA group, there were no significant differences between the two groups in terms of postoperative morbidity. At median (interquartile range) follow up of 27.94(0.86) and 23.94(0.74) months for the SIMA and BIMA groups respectively there were no deaths. 87% of the SIMA group and 91% of the BIMA group were free of symptoms at follow up. CONCLUSIONS: The earlier fears regarding increased early mortality and morbidity after BIMA surgery were not confirmed by this study. All patients receiving both mammary arteries had a free rather than pedicle right internal mammary graft. The early mortality and morbidity reported here compares favourably with previous reports on the use of a pedicle graft.

Adult↗
PubMed1990

Morbidity variation and RAWP.

STUDY OBJECTIVE: Resource allocations from the central government to the English health regions are determined by population levels adjusted by relative standardised mortality ratios (SMRs). The White Paper Working for Patients proposes that allocations should in future be based on capitation adjusted by some other measures of health. The aim of this paper was to investigate the effect of using morbidity data in the weighting algorithm instead of relative SMRs. DESIGN: Morbidity data were obtained from the Health and Lifestyle Survey, 1986. Three different measures of self reported morbidity were used (Long Standing Illness, Any Declared Condition, Any Handicap). Population weightings were calculated by national average bed use for these conditions and again for SMRs. SETTING: This was a national survey using data from all the English health regions. MAIN RESULTS: All three measures of morbidity showed a wider variation between regions than SMRs, and the weighted populations showed a correspondingly wide variation (approximately double that obtained when using SMRs). CONCLUSION: The weighting of populations will be crucial in determining resource allocations to budget holders, whether in the hospital or primary care sector. However without a prior agreement on what counts as "need", the choice of these alternative measures will be arbitrary.

Health Care Rationing↗
PubMed1992

Effects of economic change on male morbidity in neighbouring industrial and rural municipalities in northern Sweden.

STUDY OBJECTIVE: The aim was to investigate the health effects of economic changes in a rural and industrial community. DESIGN: This was a historical cohort study with retrospective information on exposure and information on health outcome from a mailed questionnaire (response rate 82.5%). SETTING: An industrial and a rural community in northern Sweden. PARTICIPANTS: Participants included all men born in a rural community and a random sample of men born in a neighbouring industrial community 1915-1924 and alive in 1984 (N = 1989). MAIN RESULTS: Morbidity was higher in the cohort born in the rural municipality in which more profound changes in the socioeconomic structure had occurred. Even when taking such factors as childhood deprivation, migration, socioeconomic status, early retirement, unemployment, and single living into consideration, most of the differences in morbidity in the two municipalities still remained. However, the changes in employment conditions alone do not appear to explain the differences in morbidity that were found. CONCLUSION: The higher morbidity in the rural community indicates a health effect of the profound economic changes in that community but this difference cannot be explained by crude indicators of exposure to migration, unemployment, and other indicators of economic change.

Aged↗