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PubMed2004

Attrition bias in rheumatoid arthritis databanks: a case study of 6346 patients in 11 databanks and 65,649 administrations of the Health Assessment Questionnaire.

OBJECTIVE: Patient dropout (attrition) can bias and threaten validity of databank-based studies. Although there are several databanks of rheumatoid arthritis (RA) in operation, this phenomenon has not been well studied. METHODS: We studied the attrition patterns of patients with RA in 11 long-running databanks where patients were followed using semiannual Health Assessment Questionnaires. Attrition rates were calculated as the proportion of living patients who were in active followup at the cutoff date. Mantel-Haenszel methods and Weibull regression were used to model the relationship between attrition and age, sex, race, education, disease duration, functional disability, and other characteristics. RESULTS: Overall, 6346 patients with RA were recruited into the study cohorts and followed for 32,823 person-years with 65,649 observations. The crude attrition rate was 3.8% per cycle. Rates were lowest in community-based databanks. Smaller size of the centers, inner-city location, and university clinic settings were associated with worse attrition. In multivariable analyses, younger age, lower levels of education, and non-Caucasian race predicted attrition. Level of disability and disease duration were not associated with attrition. Conclusion. In terms of person-years of followup and observation-points, this may be the largest study on attrition to date. While it is possible to have very high overall retention rates, certain types of databanks (smaller, inner-city-based, and university-based) are more likely to be biased due to selective retention of older, more educated Caucasian patients.

Adolescent↗
PubMed1990

Toxicity comparison of neoadjuvant versus adjuvant methotrexate, vinblastine, doxorubicin, and cisplatin (M-VAC) in radical cystectomy patients.

A reduction in the toxicity of M-VAC chemotherapy has been postulated for patients who receive these drugs prior to radical cystectomy for muscle invasive bladder carcinoma. A review of the toxicity and patient dropout rates from a group of 9 patients who received neoadjuvant M-VAC was little different from 9 patients who were treated with M-VAC after radical cystectomy. This similarity suggests that preoperative M-VAC should not be favored on the basis of reduced patient morbidity.

Aged↗
PubMed2006

Efficacy of the ketogenic diet as a treatment option for epilepsy: meta-analysis.

The evidence base for the efficacy of the ketogenic diet was assessed among pediatric epileptic patients by application of a rigorous statistical meta-analysis. Nineteen studies from 392 abstracts met the inclusion criteria. The sample size was 1084 patients (mean age at initiation 5.78 +/- 3.43 years). The pooled odds ratio, using a random effects model, of treatment success (> 50% seizure reduction) among patients staying on the diet relative to those discontinuing the diet was 2.25 (95% confidence interval = 1.69-2.98). The reasons for diet discontinuation included < 50% seizure reduction (47.0%), diet restrictiveness (16.4%), and incurrent illness or diet side effects (13.2%). The results indicate that children with generalized seizures and patients who respond with > 50% seizure reduction within 3 months tend to remain on the diet longer. Although no class I or II studies have been published regarding the efficacy of the ketogenic diet, this meta-analysis shows that current observational studies reporting on the therapeutic effect of the ketogenic diet contain valuable statistical data. Future observational studies should aim for long-term follow-up, patient dropout analysis, and improved seizure type characterization.

Adolescent↗
PubMed1998

Induction with levomethadyl acetate: safety and efficacy.

BACKGROUND: Levomethadyl acetate hydrochloride (known as LAAM) is a mu-opioid agonist approved for the treatment of opioid dependence. Clinical trials comparing LAAM and methadone have reported lower patient retention rates during LAAM induction; however, this may reflect dose and schedule differences. Few studies have systematically examined LAAM dose induction. This study compared induction with 3 different LAAM dosage levels. METHODS: In a randomized, double-blind trial, male and female opioid-dependent patients (N = 180) were assigned to 1 of 3 LAAM doses. The low-dose (25 mg) induction was constant from the onset of treatment, the medium-dose (50 mg) induction lasted 7 days, and the high-dose (100 mg) induction lasted 17 days. Safety and efficacy were assessed on retention, urinalysis and self-reported drug use, symptoms, and patient ratings of medication adequacy. RESULTS: The high-dose group had significantly fewer illicit opioid-positive urine samples in weeks 3 and 4 as compared with the low-dose group. The high-dose group had significantly lower self-reported heroin craving in weeks 2 and 3. All groups demonstrated significant decreases in illicit drug use, withdrawal symptoms, and depression. There were no between-group differences in retention; however, there was a trend (P = .08) for lower retention and a greater number of agonist adverse effects were observed in the high-dose group. Overall, LAAM doses were well tolerated by most patients. CONCLUSION: Induction with low and medium LAAM doses can be safely and effectively achieved within 7 days. Induction with higher LAAM doses can be safely achieved within 17 days, but may result in greater rates of patient dropout and opioid agonist adverse effects. Therefore, higher doses should be approached more slowly.

Adult↗
PubMed1995

[Tuberculosis in the prison milieu at Antananarivo from 1990 to 1993].

Within 42 months, from June 1990 to December 1993, 454 cases of tuberculosis have been recorded in the central remand home of Antananarivo. The tubercular prevalence observed was there eight times superior to that of the global population of Madagascar. Among the 360 pulmonary tuberculosis, only one did not have any bacteriological proof; among the 94 extrapulmonary tuberculosis, 37 have been proved by histology or bacteriology. Among the extrapulmonary tuberculosis, pleurisies were obviously preeminent (79/94). Association of tubercular localizations could be observed with 21% of the patients. New cases of smear-positive pulmonary tuberculosis (PMT+) represented 81% of all the PMT+, recurrences were 9% and revivals 10%. Since February 1991, the 8 months short course regimen was the standard applied; before, the lack of stock did not allowed any standardization. The PMT+ new cases recovery rate increased from 42.5% in 1990 to 74% in 1993, whereas lethality decreased from 23% in 1990 to 8% in 1993. Patient dropouts were noted only with released or escaped individuals. Treatment failure rate was 4%. The diminution of cases despite the constancy of prisoners number and the carrying out of activities by the same health team make questionable the explanatory factors of the burst of tuberculosis-diseases in a prison milieu. Because of the importance of prison tubercular foci in terms of public health and the satisfactory results obtained, the Programme proposes to apply the model of partnership developed between the Tonga soa NGO and the prison administration to other prisons in Madagascar.

Adolescent↗
PubMedDate not supplied

Salvage of problematic peritoneal dialysis catheters.

Peritoneal dialysis (PD) is a markedly underutilized modality for permanent renal replacement therapy in the United States owing to a low rate of patient referral and high rate of patient dropout or transfer to hemodialysis. One cause for patient loss from PD is problematic PD catheters that often are removed rather than being subjected to simple surgical salvage procedures. We report three patients with problematic catheters and our approach to their management. The first patient developed erosion of the skin overlying the portion of the catheter between the deep and superficial cuffs after 6 months of PD. The second patient developed extrusion of the superficial cuff after 4 years of PD. The third patient demonstrated a localized abscess at the incision site for catheter insertion after 3 years of PD. Other than a mild superficial exit site infection and localized abscess in the second and third patient, respectively, there were no associated infections of the catheter tunnel and cuff or of the peritoneal cavity as determined by either clinical examination, ultrasound evidence of fluid collection, or cultures and white blood cell counts. All three cases were managed successfully by interventional nephrology on an outpatient basis and under local anesthesia without either catheter removal or placement of a new PD catheter. It was possible to continue uninterrupted PD in the first and third patients, while the second patient had temporary hemodialysis to allow for complete healing of the surgical wound. We conclude that in selected cases simple interventions can salvage problematic PD catheters and maintain patients on PD.

Aged↗
PubMed1996

Ten-year evaluation of removable partial dentures: survival rates based on retreatment, not wearing and replacement.

From a group of 1480 patients, 1036 were treated with metal frame removable partial dentures (RPDs) at least 5 years before this analysis. Of those, 748 patients who wore 886 RPDs were followed up between 5 and 10 years; 288 patients dropped out. The 748 patients in the study groups were wearing 703 conventionally designed metal frame RPDs and 183 RPDs with attachments. When dropout patients and patients who remained in the study were compared, no differences were shown in the variables analyzed, which indicated that the dropouts did not bias the results. Survival rates of the RPDs were calculated by different failure criteria. Taking abutment retreatment as failure criterion, 40% of the conventional RPDs survived 5 years and more than 20% survived 10 years. In RPDs with attachments crowning abutments seemed to retard abutment retreatment. Fracture of the metal frame was found in 10% to 20% of the RPDs after 5 years and in 27% to 44% after 10 years. Extension base RPDs needed more adjustments of the denture base than did tooth-supported base RPDs. Taking replacement or not wearing the RPD as failure criteria, the survival rate was 75% after 5 years and 50% after 10 years (half-life time). The treatment approach in this study was characterized by a simple design of the RPD and regular surveillance of the patient in a recall system.

Adult↗
PubMed2001

Characteristics associated with the dropout of hypertensive patients followed up in an outpatient referral clinic.

OBJECTIVE: To determine the characteristics associated with the dropout of patients followed up in a Brazilian out patient clinic specializing in hypertension. METHODS: Planned prospective cohort study of patients who were prescribed an antihypertensive treatment after an extensive initial evaluation. The following parameters were analyzed: sex, age, educational level, duration of disease, pressure level used for classifying the patient, previous treatment, physical activity, smoking, alcohol consumption, familial history of hypertension, and lesion in a target organ. RESULTS: We studied 945 hypertensive patients, 533 (56%) of whom dropped out of the follow-up. The mean age was 52.3+/-12.9 years. The highest probabilities of dropout of the follow-up were associated with current smoking, relative risk of 1.46 (1.04-2.06); educational level equal to or below 5 years of schooling, relative risk of 1.52 (1.11-2.08); and hypertension duration below 5 years, relative risk of 1.78 (1.28-2.48). Age increase was associated with a higher probability of follow-up with a relative risk of 0.98 (0.97-0.99). CONCLUSION: We identified a group at risk for dropping out the follow-up, which comprised patients with a lower educational level, a recent diagnosis of hypertension, and who were smokers. We think that measures assuring adherence to treatment should be directed to this group of patients.

Age Factors↗
PubMed1997

Retention of asthmatic patients in a longitudinal clinical trial.

BACKGROUND: Prevention of study patient attrition and assessment of its impact on outcome data are problems that receive little attention despite their obvious importance in asthma research. OBJECTIVE: The medical, demographic, and psychologic characteristics of asthmatic children and adults who dropped out of a yearlong medication trial were assessed to determine whether this group differed from those who completed the study, potentially introducing bias into the data set and interfering with completion of the study's objectives. METHODS: Profiles of 362 adult and pediatric asthmatic patient dropouts from the multicenter trial were contrasted with profiles of those who completed the study. Despite a 1-month prerandomization screening, 24% of patients failed to complete the trial for varied reasons, which largely included noncompliance and treatment dissatisfaction. RESULTS: Although attrition rates were equal among adults and children, dropout-completer differentiation was not. Adult completers did not differ from dropouts in any variables. However, pediatric dropouts were more likely than completers to be female (67% and 36%, p = 0.008) and to have more reactive airways (PD20, 2.29 +/- 1.32 and 5.2 +/- 1.23, p = 0.05), to have reduced scores on tests of intelligence (Full Scale IQ, 102.2 +/- 2.6 and 112.5 +/- 1.6, p = 0.002) and problem solving (Wisconsin Card Sorting Test Error Scores, 39.8 +/- 4.1 and 29.1 +/- 2.0, p = 0.01), and to have increased behavioral problems (Child Behavior Checklist Total Problem Score, 60.7 +/- 2.5 and 53.6 +/- 1.1, p = 0.003). CONCLUSION: These findings demonstrate the potential of patient attrition to bias outcome in clinical trials and underscore the necessity of: (1) preventing its occurrence, (2) correctly assessing its causes, and (3) determining its ultimate impact on study results. Strategies for each of these three tasks should be implemented at the study's initial planning stages.

Adolescent↗
PubMed1976

Very high dose fluphenazine decanoate: a controlled trial in chronic schizophrenia.

In a double-blind trial of six months' duration, a very high dose (VHD) regimen of fluphenazine decanoate (250 mg weekly) was compared with a standard dose (SD) regimen (12.5 mg weekly) in 50 chronic schizophrenic patients. The rating scales used included the Brief Psychiatric Rating Scale and the Wing Ward Behavior Scale. Both treatment groups improved during the trial, but there was no significant difference between them. The VHD regimen, however, exerted better control of the psychosis in that it had fewer patient dropouts and fewer "additional treatments" prescribed. Some of the patients receiving standard doses were probably not receiving adequate antipsychotic drug dosage. No predictors of clinical response could be defined. Extrapyramidal side effects were not significantly higher in the VHD group.

Adolescent↗
PubMed2004

[Alpha-blockers and bioflavonoids in men with chronic nonbacterial prostatitis (NIH-IIIa): a prospective, placebo-controlled trial].

OBJECTIVE: The National Institutes of Health (NIH) category IIIa chronic prostatitis syndromes (non bacterial chronic prostatitis) were common disorders but with few effective therapies. Alpha-blockers and bioflavonoids had recently been reported in randomized controlled trials to improve the symptom of these disorders in a significant proportion of men. The aim of this study was to confirm these findings in a prospective randomized, placebo-controlled trial. METHODS: Forty-five men with category IIIa chronic non bacterial protatitis were randomized into three groups as follows: (1) placebo; (2) phenoxybenzamine-hydrochloride:10 mg two times a day for one month; (3) flavoxate HCI-neptumus: 200 mg three times a day for one month. The NIH chronic prostatitis symptom score was used to grade symptoms at the beginning and conclusion of the study. RESULTS: All the patients in three groups completed the study except three dropout patients in placebo group because of sever symptoms. The three groups were similar in age, duration of symptoms and initial symptom score. Patients taking placebo had a mean improvement in NIH-CPSI from 21.85 to 19.55 (not significant), while the phenoxybenzamine-hydrochloride group had a mean improvement from 21.95 to 13.75 (P < 0.01), and those taking flavoxate HCI-neptumus had a mean improvement from 21.75 to 16.95 (P < 0.05). The decrease in NIH-CPSI was associated with significant improvement in patients' clinical manifestations. CONCLUSION: Therapy with alpha-blockers was well tolerated with significant symptomatic improvement in most men having chronic non-bacterial chronic protatitis while the bioflavonoids group had no significant improvement. Mechanism of both medicines needs further study.

Adrenergic alpha-Antagonists↗
PubMed1999

From the Bench to the Trench: A Comparison of Sertraline Treatment of Major Depression in Clinical and Research Patient Samples.

BACKGROUND: New medications that enter the marketplace have been tested almost exclusively in controlled clinical trials conducted in specialty research settings. There is some concern that these carefully selected patient samples may not provide information generalizable to the "real world" clinical population. The purpose of this investigation was to compare results from a large, open-label study of sertraline in the treatment of major depression in the clinical practice setting with pooled results from 2 multicenter, double-blind, placebo-controlled studies conducted in specialty research settings. METHOD: Clinical practice patients (N = 1482), aged 21 to 65 years, from 228 psychiatric clinical practice sites across the United States participated in the open-label treatment study (Clinical Practice sample). Patients who met DSM-III-R criteria for moderate-to-severe unipolar major depression (i.e., had pretreatment Hamilton Rating Scale for Depression [HAM-D] scores >/= 18) were treated for 8 weeks with sertraline in a flexible dosing fashion (50-200 mg daily). Outcomes on the HAM-D and Clinical Global Impressions-Improvement scale (CGI-I) were compared with the pooled results from 2 previously published placebo-controlled, multicenter treatment studies of sertraline in outpatients with major depression (N = 280). The overall response to sertraline in the Clinical Practice sample was compared with the outcome from the research study patient sample (Clinical Research sample). Additionally, comparison of outcomes of patients with common depressive subtypes (double depression, anxious depression, and melancholic ["endogenous"] depression) were examined. RESULTS: The percentage of sertraline-treated patients rated as responders on the CGI-I was significantly higher in the Clinical Practice sample compared with the Clinical Research sample (87% vs. 73%; p <.001). Sertraline was also much better tolerated in the Clinical Practice sample than in the Clinical Research sample as evidenced by significantly lower overall reports of adverse events (9.4% vs. 13.2%; p <.05) and lower patient dropout rates (17.5% vs. 34.3%; p <.01). Among clinical practice patients, sertraline was found to be equally effective in treating endogenous/melancholic and anxious subtypes and only mildly less effective in achieving a response in patients with double depression (chronic low-grade depression with a superimposed major depression). A regression analysis identified older age and double depression as being predictors of a slower time to response. More than 70% of patients who reported nonresponse to previous treatment with fluoxetine or a tricyclic antidepressant responded to sertraline. CONCLUSION: The effectiveness and tolerability of sertraline treatment was found to be significantly better in the Clinical Practice sample, suggesting that the results from controlled studies in research settings may represent an underestimate of the benefits of a drug. More effectiveness research is needed to confirm and extend these findings.

Journal Article↗
PubMed2003

Predicting longer-term outcomes following psychological treatment for hypnotic-dependent chronic insomnia.

OBJECTIVES: To identify predictors of treatment adherence, patient dropout, and treatment response among long-term hypnotic users recruited into a randomized controlled trial of psychological treatment for insomnia. METHODS: Of 108 treatment and 101 control patients initially recruited, 37 treatment group patients (34.3%) failed to complete all 6 sessions (i.e., were nonadherent), while across both groups 61 (29.2%) patients failed to return postal assessments at 3-month follow-up (i.e., dropped out). Relationships between baseline characteristics and adherence (adherent vs. nonadherent) and attrition (dropout vs. nondropout) were examined in discriminant models. Relationships between baseline characteristics and treatment response (sleep quality, sleep latency, sleep efficiency, and hypnotic drug use) were examined in a series of multiple regression models. RESULTS: Adherent patients showed a significantly greater severity of pretreatment sleep disturbance, as measured by the Pittsburgh Sleep Quality Index (PSQI). Dropout at 3 months was associated with significantly lower perceived health status at baseline. In the regression models, lower Cure/Control subscale scores from the Illness Perception Questionnaire (IPQ) predicted greater posttreatment improvements in sleep efficiency and PSQI scores, while lower baseline anxiety scores predicted a posttreatment increase in hypnotic-free nights/week. CONCLUSION: In routine clinical practice settings, higher anxiety and a less positive attitude towards symptom control were associated with poorer treatment response. Adherence and attrition show a different pattern of associations, with greater need (as indexed by insomnia severity) predicting higher levels of service uptake and poorer general health predicting a higher likelihood of dropout.

Adult↗
PubMed1998

Differing outcomes of gram-positive and gram-negative peritonitis.

Peritonitis remains the leading cause of patient dropout from continuous peritoneal dialysis (CPD) therapy. Few studies have compared patient morbidity, mortality, and outcome for patients undergoing CPD who develop gram-positive and gram-negative peritonitis. We retrospectively reviewed the charts of patients who developed either gram-positive or gram-negative peritonitis between January 1, 1993, and December 31, 1995. Three hundred seventy-five patients who developed 415 episodes of gram-positive and gram-negative peritonitis were maintained on CPD therapy during this time period. There was no difference in age, race, and sex between patients who developed gram-positive or gram-negative peritonitis. More patients with diabetes developed gram-negative peritonitis than gram-positive peritonitis (53% v 40%, respectively; P < 0.05). Coagulase-negative staphylococcal species accounted for 47% of all gram-positive episodes, whereas Klebsiella organisms, Escherichia coli, and Enterobacter organisms accounted for 63% of all gram-negative episodes. Significantly more patients who developed gram-positive peritonitis continued CPD therapy 2 weeks and 6 months after the onset of peritonitis than patients who developed gram-negative peritonitis (97% v 73%; P < 0.05 at 2 weeks and 81% v 58% at 6 months; P < 0.05, respectively). Nine percent of the patients who developed gram-positive peritonitis died within 6 months after the onset of peritonitis, whereas 21% of the patients who developed gram-negative peritonitis died (P < 0.05). Patients who developed gram-negative peritonitis were significantly more likely to require hospitalization than patients who developed gram-positive peritonitis (74% v 24%; P < 0.001). More patients with gram-negative peritonitis required peritoneal catheter removal than patients with gram-positive peritonitis (18% v 4%; P < 0.001). Thirty-two percent of the patients who developed gram-positive peritonitis re-developed an episode of peritonitis with the same organism compared with only 9% of the patients who developed gram-negative peritonitis. Furthermore, peritonitis recurrence with the same organism within 6 months after the initial episode was noted in 60% of the patients with peritonitis caused by Staphylococcus aureus compared with 24% of patients with peritonitis caused by other gram-positive organisms (P < 0.05). We conclude that the outcomes of gram-positive and gram-negative peritonitis are different. When rates of peritonitis are used to predict outcome, it appears that gram-positive and gram-negative peritonitis rates need to be examined separately.

Adult↗
PubMedDate not supplied

The predictive value of radiographic diagnosis of implant instability.

The positive predictive value of radiographic identification of unstable Brånemark implants was evaluated. Based on approximately 2,000 patients with implants followed during a 3-year period, a total of 84 patients were radiographically detected to have suspected failing implants. A total of 481 implants had been placed in these patients, but because of the study design and some patient dropouts, the evaluation was carried out in only 79 of the identified patients, who had 413 implants. Calculations were performed based on the number of occasions the implants were examined (n = 482) because some patients were assessed on more than one occasion. Results indicated a high positive predictive value (83%) to radiographically identify failing implants, and only 5% were clinically found to be failing without having been detected radiographically. In nine jaws (11%), the fixed prosthetic restorations were unnecessarily detached because of inaccurate radiographic diagnosis. The study indicated that radiographic identification of unstable implants is reliable when performed as part of annual examinations and when examining patients on a long-term routine basis. The timing for these assessments should be annual during the first 3 years of follow up for the inexperienced clinician and may thereafter be individualized with more clinical experience.

Adult↗
PubMedDate not supplied

Characterization of patients in a medical endocrine-based center for male sexual dysfunction.

OBJECTIVE: To characterize the patient population in a multidisciplinary sexual dysfunction clinic whose focal person is an endocrinologist and to summarize the initial manifestations, the demographics of the study group, and their associated medical conditions. METHODS: We undertook a retrospective analysis of the medical records of all new consultations in a center for sexual function during a recent 2-year period. RESULTS: During the period from July 1995 to July 1997, 1,050 men were seen in new consultations for sexual dysfunction at our medical facility, and complete medical records could be retrieved for 990 of them. Of the overall study group of 990 men, most (93.2%) had erectile dysfunction (versus libido or ejaculatory problems), but combinations of problems were common. Most men had organic causes of their sexual dysfunction that correlated with increasing age; however, their dysfunction was more often the result of chronic medical conditions than of advancing age itself. Most men were married (72.1%) and in long-term relationships (mean duration, more than 20 years). Hypogonadism was the most common medical condition (36.3%), a finding that reflected an endocrine referral bias. Testosterone treatment alone corrected the complaints in a minority of patients. Hypertension was a more common diagnosis than diabetes (35.8% versus 23.1%), and pituitary tumors were rare. Successful outcomes were achieved in about two-thirds of men having a strong organic cause of sexual dysfunction, but treatments were less successful when pronounced psychologic factors were present. The patient dropout rate was substantial and was similar in each of the four 6-month quarters--an indication that even as newer therapies became available, dissatisfaction was still evident. CONCLUSION: Many patients have more than one manifestation of sexual dysfunction, which may have to be addressed separately. In a sexual dysfunction clinic managed by an endocrinologist, referral bias may direct more patients with hypogonadism and fewer patients who have had transurethral retropubic prostatectomy or a radical prostatectomy. Treatment of hypogonadism corrects sexual dysfunction in only a few men, and only when other medical problems are not present. Although the percentage of men with diabetes would be expected to be high in this study, the number of patients with hypertension was higher. A considerable dropout rate during evaluation and treatment persisted throughout this study.

Journal Article↗
PubMed1997

Psychosocial factors and clinical outcome on CAPD.

Patient dropout from chronic peritoneal dialysis (CPD) and transfer to hemodialysis remains a major problem with patients on CPD. Peritonitis, exit-site infections, and medical complications requiring hospitalization often adversely affect the outcome of CPD. The role of psychosocial factors in determining patient outcome and influencing the rates of these complications is not clear. Our group has employed a variety of instruments, including the Patient Related Anxiety Scale (PRAS), Beck's Depression Inventory (BDI), Kupfer-Detre System II somatic symptom scale (KDS-II), and a patient self-assessed quality of life (PAQOL) questionnaire to assess quality of life and to objectively evaluate the psychosocial status of the patient treated with CPD. The present study extends previous observations by relating the results of these psychosocial instruments to the incidence of various complications in 103 patients maintained on CPD. Patients were divided into low-scoring (lowest symptoms of depression, anxiety, somatic symptoms, and best quality of life evaluation), intermediate, and high-scoring (highest symptoms of depression, anxiety, somatic symptoms, and worst quality of life) categories. The peritonitis rates, exit-site infection rates, and days of hospitalization of the three categories were then compared. The results demonstrate significantly higher complication rates in the high-scoring when compared to the low-scoring patients. Thus screening patients maintained on CPD with objective measures of psychosocial functioning may enable caregivers to more accurately predict which patients are at greater risk for developing medical complications.

Adult↗