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BACKGROUND AND AIMS: Psychological symptoms are associated with poorer ulcerative colitis (UC)-related outcomes. However, the majority of research is cross-sectional. We aimed to identify subgroups based on the longitudinal evolution of GI symptom levels and health-related quality of life (HRQoL), and to disentangle the directionality of effects between GI symptom levels and psychological distress. METHODS: Self-reported GI symptom severity, HRQoL, inflammatory biomarkers and psychological distress were assessed in 98 newly diagnosed UC patients at disease onset and yearly for 3 consecutive years. Latent class growth analysis was used to determine subgroups based on longitudinal trajectories of symptom severity and HRQoL, and baseline predictors of trajectory group membership were determined. Cross-lagged structural equation models were used to disentangle temporal relationships between psychological functioning and symptom severity. RESULTS: Patients with higher initial psychological distress had increased probability of maintaining higher levels of diarrhea and abdominal pain. Conversely, patients with lower initial levels of diarrhea and abdominal pain had higher chances of maintaining lower levels of psychological distress. Higher levels of C-reactive protein at baseline predicted greater improvements in mental health after anti-inflammatory treatment. Reductions in diarrhea and abdominal pain preceded reductions in psychological symptoms over time. CONCLUSIONS: Baseline psychological distress is predictive of increased GI symptom severity and reduced mental HRQoL over time, suggesting early assessment of psychological symptoms may identify patients who may have worse disease trajectories. Abdominal pain predicted increased psychological distress, but not the other way around. Intervening on abdominal pain may help prevent or reduce future psychological distress.
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BACKGROUND: Lithium is an essential psychopharmaceutical, yet side effects and concerns about severe renal function impairment limit its usage. AIMS: Our objectives were to quantify the occurrence of chronic kidney disease stage 4 or higher (CKD4 +) within a lithium-treated population, using age- and time-specific cumulative incidence and age-specific lifetime risk as measures of disease occurrence. Additionally, we aimed to investigate the association between the duration of lithium treatment and the risk of CKD4 + . METHODS: We identified patients from the Sahlgrenska University Hospital's laboratory database. We conducted a retrospective cohort study employing cumulative incidence functions that account for competing deaths to estimate cumulative and lifetime risk of CKD4 + . A subdistribution hazards model was employed to explore baseline covariates. For measuring the association between the duration of lithium treatment and CKD4 + occurrence, we used a matched 1:4 case-control study design and logistic regression. RESULTS: Considering a 90-year lifetime horizon, the lifetime risk of CKD4 + for patients initiating lithium treatment between ages 55 and 74 ranged from 13.9% to 18.6%. In contrast, the oldest patient group, those starting lithium at 75 years or older, had a lower lifetime risk of 5.4%. The 10-year cumulative risk for patients starting lithium between ages 18 and 54 was minimal, ranging from 0% to 0.7%. Pre-treatment creatinine level was a predictive factor, with a hazard ratio of 4.6 (95% CI 2.75-7.68) for values within the upper third of the reference range compared to the lower third. Moreover, twenty or more years of lithium exposure showed a strong association with an increased risk of CKD4 + compared to 1-5 years of lithium use, with an odds ratio of 6.14 (95% CI 2.65-14.26). CONCLUSIONS: The risk of CKD4 + among lithium-treated patients exhibited significant age-related differences. Patients under 55 years old had negligible 10-year risk, while the lifetime risk for those aged 75 and older was limited. Duration of lithium treatment, especially exceeding 20 years, emerged as a significant risk factor. For individual risk assessment and prediction, consideration of age, pre-treatment creatinine levels, and the chosen time horizon for prediction is essential.
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BACKGROUND: Modern lithium management guidelines were introduced to improve the renal prognosis of lithium patients. AIMS: To examine whether prospects for severe renal impairment (defined as chronic kidney disease at least stage 4 (CKD4)), in long-term lithium patients, have changed over time after the introduction of lithium monitoring guidelines. METHODS: The time to and hazard for CKD4 were compared between three patient cohorts who started long-term lithium in three consecutive decades: 1980s, 1990s and 2000s. The follow-up time was 10 years after completion of 1-year treatment. The data were collected from Sahlgrenska University Hospital's laboratory database. RESULTS: In all, 2169 patients were included: 623 in Cohort 1 (started lithium during 1980s), 874 in Cohort 2 (1990s) and 672 in Cohort 3 (2000s). Compliance with lithium monitoring guidelines improved, and mean serum lithium decreased, through the cohorts. In all, 22 patients developed CKD4 during follow-up. The time to CKD4 was the same in all three cohorts (overall: 10.96 years, 95% confidence interval: 10.94-11 years). Age and serum creatinine concentration at start were significant risk factors, while sex had no prognostic value. After adjusting for the significant covariates, there was no statistically significant difference in the hazard for CKD4 between the three cohorts. CONCLUSION: The risk for severe renal damage during the first decade of long-term lithium is low, but has not changed over time. Our data suggest that improved compliance with lithium guidelines is not reflected in less risk for severe renal damage.
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Litio , Insuficiencia Renal , Humanos , Litio/efectos adversos , Riñón , Insuficiencia Renal/inducido químicamente , Factores de Riesgo , Compuestos de Litio/efectos adversosRESUMEN
BACKGROUND: Little is known of the risks involved for patients who, at the start of lithium treatment, already have compromised renal function. AIMS: To assess the risk of developing severe renal impairment (chronic kidney disease (CKD) 4-5) among those patients and to explore predictors for the progression. METHODS: A retrospective longitudinal cohort study using data from Sahlgrenska University Hospital's laboratory database 1981-2017. We compared the risk of developing CKD 4-5 in two patient cohorts: an exposed cohort of 83 patients who had high serum creatinine prior to start of lithium and a reference cohort of 83 patients with normal serum creatinine, matched by gender, duration of lithium treatment and age at the start of lithium treatment. The patients' medical charts were reviewed and the Swedish Renal Registry was used to identify patients with renal replacement therapy. RESULTS: There were no significant differences between the exposed and reference cohorts with respect to our matching criteria. Almost half the patients in the exposed cohort versus only 10% of the reference patients progressed to CKD 4-5 (HR 6.7, 95%CI 3.1-14.3, p < 0.001) during a mean observation time of more than 10 years. The progressors were older at the start of lithium treatment and were characterised by a higher burden of comorbid somatic diseases, in particular cardiovascular diseases. CONCLUSIONS: Compromised renal function prior to initiating lithium treatment increases the risk of developing severe renal impairment. Monitoring of renal function should include somatic comorbidity among older patients.
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Fallo Renal Crónico/inducido químicamente , Riñón/efectos de los fármacos , Litio/efectos adversos , Insuficiencia Renal/inducido químicamente , Trastorno Bipolar/sangre , Trastorno Bipolar/tratamiento farmacológico , Enfermedades Cardiovasculares/sangre , Enfermedades Cardiovasculares/inducido químicamente , Comorbilidad , Creatinina/sangre , Femenino , Humanos , Fallo Renal Crónico/sangre , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Insuficiencia Renal/sangre , Estudios Retrospectivos , SueciaRESUMEN
BACKGROUND: The development of lithium-associated kidney damage is still a matter of controversy. We have addressed this question by investigating the role of somatic comorbidity for developing kidney failure in lithium treated patients. METHODS: The study group comprised of 1741 adult patients with normal creatinine levels at the start of lithium treatment. Patients who developed severe renal failure (CKD stages 4-5, nâ¯=â¯109), were matched by sex, time on lithium and age at start of lithium, with 109 controls (CKD stages 1-2) that did not develop severe renal failure. RESULTS: Patients in CKD 4-5 did not differ significantly from controls (CKD 1-2) in sex (females/males were 76/33 in both groups), time on lithium (mean 9.8 years, SD 6.4; vs. 9.6, SD 6.2) or age at start of lithium (mean 61.6 years, SD 13.4; vs. 60.5 years, SD 12.3), respectively. However, comparisons between groups showed a significantly higher prevalence of somatic comorbidity (pâ¯<â¯0.001), especially cardiovascular diseases (pâ¯<â¯0.003), among patients in CKD 4-5. LIMITATIONS: Patients in our study group were relatively old and the findings are therefore not generalizable to patients starting lithium at an early age. The retrospective design, relying on available charts, did not allow to grade severity of comorbid conditions other than need for hospitalisation or chronic drug treatment. CONCLUSIONS: Our findings emphasize the role of somatic comorbidity for renal damage in lithium treated patients and especially the role of cardiovascular comorbidity. Monitoring of somatic comorbidity should be taken into account in treatment recommendations and safety routines in long-term prophylactic lithium treatment.
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Enfermedades Cardiovasculares/epidemiología , Litio/efectos adversos , Insuficiencia Renal/epidemiología , Factores de Edad , Estudios de Casos y Controles , Comorbilidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Insuficiencia Renal/inducido químicamente , Estudios Retrospectivos , Factores Sexuales , Suecia/epidemiología , Factores de TiempoRESUMEN
BACKGROUND: Lithium has been used for more than 50 years and guidelines for treatment monitoring have been documented in Sweden since the beginning of the 1980s. AIMS: The aim of this study was to describe compliance over time with the Swedish guidelines for long-term lithium treatment. METHODS: The study material was obtained from Sahlgrenska University Hospital's laboratory database. We analysed data (serum lithium and serum creatinine) of adult patients treated with lithium between 1981 and 2010, and determined compliance with guidelines and serum lithium levels over time. RESULTS: Our study material included 2841 patients and 25,300 treatment-years. The compliance with guidelines' recommendations regarding lithium and creatinine monitoring increased from 36% in 1981 to 68% in 2010. Women were on average 2% more compliant than men ( p < 0.01). Most lithium samples (87-94%) were within recommended intervals throughout the study period. The average lithium level decreased from 0.70 mmol/L in 1981 to 0.58 mmol/L in 2001, and remained stable thereafter. CONCLUSIONS: Compliance with lithium monitoring guidelines improved slowly but steadily over time. It took three decades to reach a compliance rate of just below 70%. Gender differences were small, but with a significantly better compliance rate for women. Serum lithium was kept within the recommended target interval to a large extent, throughout the study period.
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Antimaníacos/administración & dosificación , Adhesión a Directriz/estadística & datos numéricos , Compuestos de Litio/administración & dosificación , Guías de Práctica Clínica como Asunto , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Antimaníacos/efectos adversos , Antimaníacos/farmacocinética , Creatinina/sangre , Bases de Datos Factuales , Monitoreo de Drogas/métodos , Femenino , Hospitales Universitarios , Humanos , Compuestos de Litio/efectos adversos , Compuestos de Litio/farmacocinética , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores Sexuales , Suecia , Factores de Tiempo , Adulto JovenRESUMEN
BACKGROUND & AIMS: Coping resources and processes are altered in patients with irritable bowel syndrome (IBS). We investigated the relationship between coping resources and gastrointestinal (GI) and extraintestinal symptom severity in patients with IBS and potential mediators of this relationship. METHODS: We performed a cross-sectional study of 216 patients with IBS attending a secondary/tertiary care specialized outpatient center in Sweden from 2003 through 2007. We collected data on coping resources, levels of anxiety (general and GI specific), depressive symptoms, levels of GI symptoms, and extraintestinal somatic symptoms (somatization) by administering validated self-report questionnaires. General Linear Models were used to assess associations and mediation. RESULTS: GI symptoms: low levels of physical coping resources (practice of activities that are beneficial for health; P = .0016), high levels of general anxiety symptoms (P = .033), and GI-specific anxiety symptoms (P < .0001), but not depressive symptoms (P = .89), were independently associated with GI symptom levels (R2 = 0.31). Anxiety and GI-specific anxiety partially mediated the effect of physical coping. Somatization: low levels of physical coping resources (P = .003), high levels of anxiety (P = .0147), depressive (P = .0005), and GI-specific anxiety symptoms (P = .06) were associated with somatization levels (R2 = 0.35). Levels of general and GI-specific anxiety and depressive symptoms partially mediated this physical coping effect. The effect of psychological coping resources (including optimism, social support, and accepting/expressing emotions) on somatization levels was not significant (P = .98), but was fully mediated by levels of anxiety and depressive symptoms, and partially by levels of GI-specific anxiety symptoms. CONCLUSIONS: In a cross-sectional study of patients with IBS in Sweden, we found associations of levels of coping resources with GI and extraintestinal symptom severity; these associations were mediated by levels of anxiety and depressive symptoms. Although confirmation in longitudinal studies is needed, this identifies coping as a potential psychological treatment target in IBS.
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Adaptación Psicológica , Síndrome del Colon Irritable/patología , Síndrome del Colon Irritable/psicología , Índice de Severidad de la Enfermedad , Adolescente , Adulto , Anciano , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Encuestas y Cuestionarios , Suecia , Adulto JovenRESUMEN
BACKGROUND AND AIMS: Symptoms compatible with irritable bowel syndrome (IBS) are common in patients with ulcerative colitis (UC) in clinical remission. It has been suggested that these symptoms might arise due to post-inflammatory changes comparable with post-infectious IBS. The aim was to study factors at new onset of UC that predict development of IBS-like symptoms during clinical remission. METHODS: In total, 98 patients with new onset of UC were followed prospectively for 3 years with yearly follow-up visits. Data from the first visit at the onset of UC were compared between a group of patients who fulfilled the criteria for IBS while in remission (UCR+IBS) during follow-up and a group who did not (UCR-IBS). RESULTS: Among the UC patients, 87 met the criteria for clinical remission and 25 (29%) of these reported IBS-like symptoms in remission during follow-up. There was no difference in inflammatory disease activity at the initial flare or in the prevalence of previous IBS symptoms when comparing UCR+IBS and UCR-IBS patients. The UCR+IBS patients reported more severe gastrointestinal symptoms, including abdominal pain, during their primary flare. CONCLUSION: The severity and extent of inflammation at onset of UC do not seem to affect the development of IBS-like symptoms in UC patients during clinical remission. The high prevalence of IBS-like symptoms is not explained by pre-existing IBS. UCR+IBS patients reported more severe gastrointestinal symptoms at disease onset, which might indicate a more sensitive gastrointestinal tract in this category of patients.
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Colitis Ulcerosa/complicaciones , Síndrome del Colon Irritable/etiología , Índice de Severidad de la Enfermedad , Adolescente , Adulto , Anciano , Colitis Ulcerosa/terapia , Progresión de la Enfermedad , Femenino , Estudios de Seguimiento , Humanos , Síndrome del Colon Irritable/diagnóstico , Síndrome del Colon Irritable/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Prospectivos , Inducción de Remisión , Adulto JovenRESUMEN
Long-term lithium treatment is associated with end-stage renal disease, but there is little evidence of a clinically significant reduction in renal function in most patients. We previously found that 1.5% of people who took lithium from the 1960s and 1970s developed end-stage renal disease; however, none of the patients who started after 1980 had end-stage renal disease. Here we aimed to study the prevalence and extent of kidney damage during the course of long-term lithium treatment since 1980. We retrieved serum lithium and creatinine levels from 4879 patients examined between 1 January 1981 and 31 December 2010. Only patients who started their lithium treatment during the study period and had at least 10 years of cumulative treatment were included. The study group comprised 630 adult patients (402 women and 228 men) with normal creatinine levels at the start of lithium treatment. There was a yearly increase in median serum creatinine levels already from the first year of treatment. About one-third of the patients who had taken lithium for 10-29 years had evidence of chronic renal failure but only 5% were in the severe or very severe category. The results indicate that a substantial proportion of adult patients who are treated with lithium for more than a decade develop signs of renal functional impairment, also when treated according to modern therapeutic principles. Our results emphasise that lithium treatment requires continuous monitoring of kidney function.
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Antipsicóticos/efectos adversos , Antipsicóticos/farmacología , Fallo Renal Crónico/inducido químicamente , Riñón/efectos de los fármacos , Litio/efectos adversos , Litio/farmacología , Trastornos Psicóticos/tratamiento farmacológico , Antipsicóticos/uso terapéutico , Creatinina/sangre , Femenino , Humanos , Riñón/fisiopatología , Fallo Renal Crónico/sangre , Fallo Renal Crónico/fisiopatología , Litio/sangre , Litio/uso terapéutico , Masculino , Persona de Mediana Edad , Trastornos Psicóticos/sangre , Trastornos Psicóticos/fisiopatología , Estudios RetrospectivosAsunto(s)
Fallo Renal Crónico/inducido químicamente , Litio/efectos adversos , Femenino , Humanos , MasculinoRESUMEN
The primary aim of this study was to estimate the prevalence of lithium associated end-stage renal disease (ESRD) and to compare the relative risk of ESRD in lithium users versus non-lithium users. Second, the role of lithium in the pathogenesis of ESRD was evaluated. We used the Swedish Renal Registry to search for lithium-treated patients with ESRD among 2644 patients with chronic renal replacement therapy (RRT)-either dialysis or transplantation, within two defined geographical areas in Sweden with 2.8 million inhabitants. The prevalence date was December 31, 2010. We found 30 ESRD patients with a history of lithium treatment. ESRD with RRT was significantly more prevalent among lithium users than among non-lithium users (p<0.001). The prevalence of ESRD with RRT in the lithium user population was 15.0 (95% CI 9.7-20.3), and close to two percent of the RRT population were lithium users. The relative risk of ESRD with RRT in the lithium user population compared with the general population was 7.8 (95% CI 5.4-11.1). Out of those 30 patients, lithium use was classified, based on chart reviews, as being the sole (n=14) or main (n=10) cause of ESRD in 24 cases. Their mean age at the start of RRT was 66 years (46-82), their mean time on lithium 27 years (12-39), and 22 of them had been on lithium for 15 years or more. We conclude that lithium-associated ESRD is an uncommon but not rare complication of lithium treatment.
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Antidepresivos/efectos adversos , Antimaníacos/efectos adversos , Fallo Renal Crónico/inducido químicamente , Litio/efectos adversos , Anciano , Anciano de 80 o más Años , Antidepresivos/uso terapéutico , Antimaníacos/uso terapéutico , Causalidad , Estudios de Cohortes , Comorbilidad , Estudios Transversales , Prescripciones de Medicamentos , Femenino , Humanos , Fallo Renal Crónico/epidemiología , Fallo Renal Crónico/terapia , Litio/uso terapéutico , Masculino , Persona de Mediana Edad , Trastornos del Humor/tratamiento farmacológico , Trastornos del Humor/epidemiología , Trastornos del Humor/prevención & control , Prevalencia , Sistema de Registros , Riesgo , Prevención Secundaria , Suecia/epidemiologíaRESUMEN
We have previously shown that lithium can cause end-stage renal disease (ESRD): however, this serious side-effect of lithium in prophylactic treatment of mood disorders may reflect the treatment regime of the 1960s and 1970s. Today's modern treatment routines, intended to reduce or eliminate lithium-induced ESRD (Li-ESRD), were introduced in Sweden in the early 1980s. The aim of the present study was to test the hypothesis that these routines have eliminated the risk of Li-ESRD. We used the Swedish Renal Registry to identify patients on renal replacement therapy (RRT), treated with dialysis or renal transplantation, with suspected Li-ESRD in two regions of Sweden with altogether about three million inhabitants. We reviewed their medical records to verify the exposure to lithium treatment, the diagnosis of Li-ESRD and the date of starting the lithium treatment. We found 32 RRT patients in whom lithium treatment was the sole or main contributing cause of ESRD. The starting year of their lithium treatment was between 1965-1980 in all patients. No patient started lithium treatment later than 1980. Modern lithium treatment may have eliminated the risk of Li-ESRD. Our findings support the continued use of lithium as a safe drug for the long-term treatment of mood disorders.
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Fallo Renal Crónico/inducido químicamente , Litio/efectos adversos , Anciano , Femenino , Humanos , Masculino , Terapia de Reemplazo RenalRESUMEN
OBJECTIVE: Irritable bowel syndrome (IBS) patients are suggested to selectively attend to gastrointestinal (GI) sensations compared with healthy controls. However, it remains unclear whether there are differences between IBS and other chronic GI disorders. We aimed to evaluate the presence of hypervigilance towards the GI tract in IBS compared with patients with organic GI diseases. METHODS: We included 36 IBS patients and 40 age- and gender-matched patients with organic GI disease. They completed the Hospital Anxiety and Depression Scale (HADS) and underwent three tests: (1) word association-write down as many words as possible representing signs of disease; (2) word recognition (tachistoscope)-four categories of words (positive affects, non-GI symptoms, GI symptoms, negative affects) displayed for increasing time until identified; (3) word recollection-memorize words (10 GI symptoms, 10 positive affects, 10 negative affects). RESULTS: The word-association task did not show group differences. IBS patients were significantly faster than organic GI patients at recognizing words representing GI symptoms (21 vs. 26 ms; P=.04) and negative affects (27 vs. 34 ms; P=.03), but also tended to be faster at recognizing positive affects (24 vs. 29 ms; P=.08) and non-GI symptoms (22 vs. 27 ms; P=.2). Both groups remembered a similar number of words, but IBS patients tended to recall more incorrect GI words than organic patients (1.3 vs. 1.0; P=.06). There were no group differences in HADS scores. CONCLUSION: Compared to patients with organic GI disease, IBS patients seem to be hypervigilant for information regarding GI sensations and maybe also negative information.
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Cognición , Enfermedades Gastrointestinales/psicología , Síndrome del Colon Irritable/psicología , Recuerdo Mental , Sensación , Umbral Sensorial , Adolescente , Adulto , Ansiedad/complicaciones , Ansiedad/psicología , Atención , Estudios de Casos y Controles , Femenino , Enfermedades Gastrointestinales/etiología , Humanos , Síndrome del Colon Irritable/etiología , Masculino , Persona de Mediana Edad , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios , Vocabulario , Adulto JovenRESUMEN
A close association between tinnitus and psychiatric disorders has been demonstrated, but little is known about how the severity of tinnitus is related to these disorders. The authors investigated the strength of the association between tinnitus and both the prevalence and severity of anxiety and depressive disorders. One study group consisted of 80 consecutive patients and another of 144 patients who were deemed by screening to be at high risk for severe and disabling tinnitus. The severity of tinnitus was assessed by clinical gradings on a 3-point scale and by the Tinnitus Severity Questionnaire. DSM-III-R criteria were used to identify psychiatric disorders by structured clinical interview. The Hospital Anxiety and Depression Scale (HADS) and the Comprehensive Psychopathological Rating Scale (CPRS-S-A) were used to assess the severity of anxiety and depression. There was a correlation between the severity of tinnitus and depression in both study groups; however, the corresponding correlations for anxiety disorders were lower, and reached statistical significance only in the high-risk group. Various measures found significant correlations between the severity of tinnitus and the severity of depression and anxiety. We conclude that the severity of tinnitus is associated with psychiatric disorders, as well as with the severity of anxiety and depression in tinnitus patients, and may account for approximately 20% of the variance of the observed association.
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Trastornos de Ansiedad/diagnóstico , Trastornos de Ansiedad/epidemiología , Trastorno Depresivo Mayor/epidemiología , Acúfeno/diagnóstico , Acúfeno/epidemiología , Adulto , Comorbilidad , Trastorno Depresivo Mayor/diagnóstico , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Índice de Severidad de la Enfermedad , Encuestas y CuestionariosRESUMEN
BACKGROUND & AIMS: Several gastrointestinal (GI) disorders have major effects on health-related quality of life (HRQOL), but there are few direct comparisons between functional GI disorders and organic GI diseases. This study aimed to compare HRQOL between these 2 groups and to assess factors of importance for HRQOL. METHODS: Three hundred ninety-nine consecutive patients attending a GI outpatient clinic completed HRQOL instruments (Short Form 36 [SF-36] and Psychological General Well-Being index [PGWB]) and the Gastrointestinal Symptom Rating Scale (GSRS). For the analyses we divided the patients into 2 diagnostic groups: functional GI disorders (n = 112) and organic GI diseases (n = 287). RESULTS: Compared with norm values on SF-36 and PGWB, both patient groups exhibited profound reductions in HRQOL. After correcting for age, gender, and disease duration, patients with a functional GI disorder had significantly lower scores than patients with an organic GI disease on 6 of 8 SF-36 domains and 5 of 6 PGWB domains. Vitality and anxiety on PGWB, abdominal pain and diarrhea on GSRS, age, and gender independently contributed to the physical component score of SF-36 (adjusted R(2) = 32%). Patients with a functional GI disorder had more severe reflux, abdominal pain, constipation, and indigestion, but the severity of diarrhea did not differ between the groups. HRQOL was reduced with increasing severity of GI symptoms. CONCLUSION: GI disorders have profound effects on HRQOL, and the impact is greater in patients with functional GI disorders as compared with organic GI diseases. The reduction in HRQOL is associated with the severity of both psychological and GI symptoms.
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Enfermedades Gastrointestinales/fisiopatología , Enfermedades Gastrointestinales/psicología , Calidad de Vida , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Femenino , Estado de Salud , Humanos , Masculino , Persona de Mediana Edad , Factores Sexuales , Encuestas y CuestionariosRESUMEN
OBJECTIVE: The relationship between tinnitus and anxiety and depressive disorders has been frequently alluded to, but there are few studies on antidepressants in the treatment of tinnitus, and the efficacy of sertraline on severe refractory tinnitus has not been reported. METHOD: Consecutive tinnitus patients (n = 76) considered to be at high risk for severe and disabling tinnitus according to a recently developed screening procedure were randomly assigned to 16 weeks of double-blind treatment with placebo (n = 38) or sertraline (n = 38) at a fixed dose (25 mg/d on the first week and 50 mg/d on the following 15 weeks). Between-group comparisons of Tinnitus Severity Questionnaire scores over 16 weeks were made as the primary outcome measure. Secondary outcomes of tinnitus loudness and tinnitus annoyance were also measured using a visual analogue scale. Severity of depressive and anxiety symptoms was evaluated using the Hamilton rating scales (Hamilton Depression Rating Scale and Hamilton Anxiety Rating Scale, interview-based ratings) and the Comprehensive Psychopathological Rating Scale (self-ratings). RESULTS: The intention-to-treat analysis showed sertraline to be more effective than placebo (P = 0.024) in decreasing reported tinnitus severity according to the Tinnitus Severity Questionnaire at 16 weeks' follow-up. There was also more improvement (P = 0.014) in perceived tinnitus loudness. There were significant correlations between reduction of tinnitus according to the Tinnitus Severity Questionnaire over 16 weeks and improvements in depressive (r = 0.42-0.46) and anxiety symptoms (r = 0.34-0.42). Sertraline was well tolerated after a somewhat high (17%) dropout rate within the first 2 weeks. CONCLUSIONS: Sertraline is more effective than placebo in the treatment of severe refractory tinnitus.
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Antidepresivos/uso terapéutico , Sertralina/uso terapéutico , Acúfeno/tratamiento farmacológico , Adulto , Ansiedad/complicaciones , Ansiedad/tratamiento farmacológico , Depresión/complicaciones , Depresión/tratamiento farmacológico , Método Doble Ciego , Femenino , Humanos , Masculino , Placebos , Índice de Severidad de la Enfermedad , Encuestas y Cuestionarios , Acúfeno/complicaciones , Resultado del TratamientoRESUMEN
BACKGROUND & AIMS: The aim of this study was to investigate whether specialized supportive enteral and parenteral feeding have superior effects compared to oral nutrition on recovery during long-term postoperative treatment of cancer patients with preoperative weight loss and reduced maximum exercise capacity. METHODS: One hundred twenty-six patients referred for resection of the esophagus (n = 48), stomach (n = 28), or pancreas (n = 50) were considered to be included before operation. Included patients (n = 80) received supportive enteral or parenteral nutrition postoperatively at home corresponding to 1000 kcal/d until the patients did not wish to continue with artificial nutrition for any reason. Patients randomized to oral nutrition only served as control subjects. Caloric intake, body composition (dual-energy x-ray absorptiometry), and respiratory gas exchanges at rest and during exercise were measured including health-related quality of life. RESULTS: Survival and hospital stay did not differ among the groups, whereas overall complications were higher on artificial nutrition (P < .05). Changes in resting energy expenditure and biochemical tests did not differ during follow-up among the groups. Body weight and whole body fat declined similarly over time in all groups (P < .005), whereas lean body mass was unchanged during follow-up compared to preoperative values. Maximum exercise capacity and maximum oxygen consumption were normalized within 6 months postoperatively in all groups. There was no difference in recovery of food intake among the groups. Parenteral feeding was associated with the highest rate of nutrition-related complications, whereas enteral feeding reduced quality of life most extensively. CONCLUSION: After major surgery, specialized supportive enteral and parenteral nutrition are not superior to oral nutrition only when guided by a dietitian.
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Esófago/cirugía , Apoyo Nutricional/métodos , Páncreas/cirugía , Cuidados Posoperatorios , Estómago/cirugía , Composición Corporal , Proteínas en la Dieta/administración & dosificación , Ingestión de Energía , Metabolismo Energético , Tolerancia al Ejercicio , Femenino , Humanos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Neoplasias/cirugía , Apoyo Nutricional/efectos adversos , Consumo de Oxígeno , Intercambio Gaseoso Pulmonar , Calidad de Vida , Recuperación de la Función , Resultado del TratamientoRESUMEN
Patients with gastric cancer considered amenable to a curative surgical procedure on the basis of a conventional preoperative workup (N=98) answered health-related quality-of-life questionnaires and completed a psychiatrist's interview before the intervention. All patients were blinded to the type of surgical procedure that would ultimately be performed; 64 patients eventually received a potentially curative resection, and 34 had palliative surgery. The curative resection group reported significantly more hopelessness before the operation than the palliative surgery group. The latter group had more eating dysfunction but minimized their distress to a greater degree than those with a more limited tumor burden. Eating dysfunction, hopelessness, and the tendency to minimize distress were independent predictors of prognosis. The findings highlight the need for careful medical interviewing to enhance patient-physician communication about symptoms and signs of malignant diseases.
Asunto(s)
Carcinoma/cirugía , Costo de Enfermedad , Depresión/etiología , Neoplasias Gástricas/cirugía , Procedimientos Quirúrgicos Operativos/psicología , Anciano , Carcinoma/epidemiología , Carcinoma/patología , Demografía , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Calidad de Vida , Neoplasias Gástricas/epidemiología , Neoplasias Gástricas/patologíaRESUMEN
The identification of anxiety and depressive disorders in tinnitus patients is important from a therapeutic point of view. We have addressed this question by investigating the screening performance of the Hospital Anxiety and Depression Scale (HAD) in a consecutive series of tinnitus patients (n = 82) without severe socially disabling hearing loss referred to an audiological clinic. The structured clinical interview for DSM-III criteria was used as the gold standard. Receiver operating characteristic (ROC) curves were used to compare the screening abilities of the HAD subscales for anxiety and depression and the total HAD Scale. The ROC analysis showed that the HAD Scale was better at detecting depression than anxiety disorders in tinnitus patients. The optimal cut-off score for the subscales was > or = 5 when we were screening for any anxiety or depressive disorder as well as for major depression. The performance of the HAD depression subscale was superior, especially when we were screening for major depression only (sensitivity 1.00; specificity 0.75). The findings of the study suggest that the HAD Scale is more useful for screening for depression than for anxiety disorders in tinnitus patients
Asunto(s)
Ansiedad/diagnóstico , Depresión/diagnóstico , Acúfeno/psicología , Adulto , Ansiedad/fisiopatología , Depresión/fisiopatología , Femenino , Humanos , Entrevistas como Asunto , Masculino , Escala de Ansiedad Manifiesta/normas , Tamizaje Masivo , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Escalas de Valoración Psiquiátrica/normas , Psicometría , Curva ROC , Reproducibilidad de los ResultadosRESUMEN
BACKGROUND: Malnutrition occurs frequently in patients with end-stage renal disease (ESRD). Gastrointestinal (GI) symptoms may lead to reduced food intake, resulting in malnutrition and impaired well-being in these patients. The prevalence of GI symptoms in various chronic renal failure (CRF) groups is unexplored. We assessed the prevalence of GI complaints in patients on either haemodialysis (HD), peritoneal dialysis (PD), or in the pre-dialysis stage. Patients with and without diabetic nephropathy were also compared. METHODS: A total of 233 patients with CRF (128 HD, 55 PD, and 50 pre-dialytic patients) completed two self-administered questionnaires: the Psychological General Well-Being (PGWB) index and the Gastrointestinal Symptom Rating Scale (GSRS), which measures GI symptoms. The values were compared with reference values obtained from the general population. The association between GI symptoms and serum (s-)albumin was also studied. RESULTS: The total GSRS score in patients with CRF was significantly higher than the reference values (HD 2.14 (1.97-2.31), PD 2.24 (2.00-2.48), and pre-dialytic patients 2.03 (1.82-2.25) vs controls 1.53 (1.50-1.55; P<0.001). When comparing CRF subgroups there was no overall difference between the groups, but PD patients had more severe reflux and eating dysfunction. In patients with diabetic nephropathy, only eating dysfunction was significantly more common than in the non-diabetic patients. There was a negative correlation between GI symptoms and psychological general well-being in CRF patients (Rho=-0.46, P<0.001) indicating that patients with a high GI symptom profile have impaired psychological general well-being. A negative correlation was found between eating dysfunction and s-albumin (Rho=-0.33, P<0.01). CONCLUSION: The prevalence of GI symptoms is high in patients with CRF and is associated with impairment in psychological general well-being. Presence of dialysis or not, type of dialysis, and presence or absence of diabetes mellitus seem to have limited impact on GI symptoms.