Schizophrenia and Affective Disorder: Are They Genetically Linked?

1991 ◽  
Vol 159 (2) ◽  
pp. 267-270 ◽  
Author(s):  
Miron Baron ◽  
Rhoda S. Gruen
Keyword(s):  
Family History ◽  
Major Depression ◽  
Affective Disorder ◽  
Affective Disorders ◽  
Nuclear Families ◽  
Affective Illness ◽  
Increased Risk ◽  
History Of ◽  
Spectrum Disorders ◽  
The Relationship

The relationship between schizophrenic ‘spectrum’ disorders and affective illness was studied in the nuclear families of 90 chronic schizophrenic probands. An increased risk of schizophrenia and related disorders was demonstrated among the first-degree relatives of probands with a family history of major affective disorders. Conversely, relatives of probands with a family history of schizophrenic ‘spectrum’ disorders were at a greater risk of affective illness (major depression) than relatives of probands with no family history. These results lend support to the notion that a subset of affective disorders is associated with the liability to schizophrenia.

Everyday creativity and bipolar and unipolar affective disorder: preliminary study of personal and family history

1992 ◽  
Vol 7 (2) ◽  
pp. 49-52 ◽  
Author(s):  
R Richards ◽  
DK Kinney ◽  
H Daniels ◽  
K Linkins
Keyword(s):  
Bipolar Disorder ◽  
Family History ◽  
Affective Disorder ◽  
Affective Disorders ◽  
Bipolar Disorders ◽  
Data Support ◽  
History Of ◽  
Preliminary Study ◽  
Everyday Creativity ◽  
Underlying Mechanisms

SummaryPreliminary new data support the enhancement of ‘everyday’ creativity among those persons with bipolar disorders who manifest milder rather than more severe mood elevations, and among certain individuals who are likely to carry bipolar liability but themselves show no clinical mood elevations – in this case, unipolar depressives with a family history of bipolar disorder, when compared with depressives lacking this history. Creativity was assessed using the lifetime creativity scales (Richards el al, 1988). Underlying mechanisms may be multifactorial and complex. Results suggest that both personal and family history should be considered when making predictions concerning creativity and affective disorders.

Pre-Pubertal Depressive Stupor: A Case Report

1988 ◽  
Vol 153 (5) ◽  
pp. 689-692 ◽  
Author(s):  
J. C. Powell ◽  
W. R. Silveira ◽  
R. Lindsay
Keyword(s):  
Case Report ◽  
Family History ◽  
Affective Disorder ◽  
Dexamethasone Suppression Test ◽  
Clinical State ◽  
Affective Illness ◽  
History Of ◽  
Suppression Test ◽  
Dexamethasone Suppression ◽  
Maternal Side

A case of childhood affective disorder with episodes of depressive stupor in a 13-year-old pre-pubertal boy is described. Changes in the patient's clinical state were accompanied by changes in the dexamethasone suppression test. A family history of affective illness on the maternal side, with phenomenological similarities, is noted.

scholarly journals Diet, Lifestyles, Family History, and Prostate Cancer Incidence in an East Algerian Patient Group

2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Somia Lassed ◽  
Cláudia M. Deus ◽  
Nuno Lourenço ◽  
Abderrezak Dahdouh ◽  
Albert A. Rizvanov ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Family History ◽  
Dietary Habits ◽  
Strong Association ◽  
Lifestyle Factors ◽  
Algerian Population ◽  
Increased Risk ◽  
History Of ◽  
The Relationship ◽  
Control Study

Prostate cancer (PC) is the fourth most common cancer in men and the sixth leading cause of death in Algeria. To examine the relationship between lifestyle factors, including diet, and family history and PC risk, a case-control study was performed in an eastern Algerian population, comprising 90 patients with histologically confirmed PC and 190 controls. Data collection was carried out through a structured questionnaire and statistical analysis was performed to evaluate the different variables. The data showed that consumption of lamb and beef meat and high intake of animal fat and dairy products increased PC risk. Seven to thirteen vegetables servings per week and fourteen or more servings decreased PC risk by 62% and 96%, respectively. Seven to fourteen fruit servings per week decrease PC risk by 98%. Green tea consumption reduced the risk of PC but the results were statistically borderline. Increased risk was observed for individuals with family history of PC in first and in second degree. A positive strong association was also found for alcohol and smoking intake and a dose-response relationship existed for quantity and history of smoking. This study suggests that dietary habits, lifestyle factors, and family history have influence on the development of PC in Algerian population.

A Comparison of Alcoholics with and without Coexisting Affective Disorder

1983 ◽  
Vol 143 (2) ◽  
pp. 133-138 ◽  
Author(s):  
K. O'Sullivan ◽  
P. Whillans ◽  
M. Daly ◽  
B. Carroll ◽  
A. Clare ◽  
...  
Keyword(s):  
Family History ◽  
Affective Disorder ◽  
Diagnostic Criteria ◽  
Past History ◽  
History Of ◽  
Relationship Of ◽  
The Relationship

SummaryThree hundred male Irish alcoholics were selected from 508 consecutive alcoholic admissions to hospital. Using well defined diagnostic criteria, they were divided into three subgroups (1) primary alcoholics, (2) alcoholics with secondary affective disorder and (3) those with primary affective disorder and secondary alcoholism. Although the three groups reported differences in past history and family history of affective disorder and in time spent in hospital for both alcoholism and affective disorder, there was little to distinguish them in behaviour associated with alcoholism or in family history of alcoholism. The implications of these findings and their significance for the relationship of affective disorder and alcoholism are discussed.

The Relationship between Risk Factors for Affective Disorder and Poststroke Depression in Hospitalised Stroke Patients

1992 ◽  
Vol 26 (2) ◽  
pp. 208-217 ◽  
Author(s):  
Philip L.P. Morris ◽  
Robert G. Robinson ◽  
Beverley Raphael ◽  
Jack Samuels ◽  
Paul Molloy
Keyword(s):  
Risk Factors ◽  
Anxiety Disorder ◽  
Family History ◽  
Affective Disorder ◽  
Inpatient Rehabilitation ◽  
Minor Depression ◽  
Poststroke Depression ◽  
History Of ◽  
Disability Severity ◽  
The Relationship

The influence of psychiatric risk factors on the development of depression following stroke was examined in 88 patients undergoing inpatient rehabilitation. In this sample, 34 patients (38%) had a diagnosis of major or minor depression. Older age and a personal or family history of affective or anxiety disorder were associated significantly with major depression. Minor depression was more common among males and those patients with greater physical disability. Severity of depressive symptoms was associated with a personal or family history of affective or anxiety disorder and higher pre-stroke personality neuroticism. We conclude that certain psychiatric risk factors for affective disorder are strongly associated with poststroke depression. The implications of these findings for anticipating and managing poststroke depression are discussed.

Mania in the elderly

1989 ◽  
Vol 155 (2) ◽  
pp. 220-224 ◽  
Author(s):  
Kit Stone
Keyword(s):  
Retrospective Study ◽  
Family History ◽  
Affective Disorders ◽  
Age Of Onset ◽  
The Elderly ◽  
Prior History ◽  
Lithium Toxicity ◽  
Affective Illness ◽  
History Of

A retrospective study of 92 patients admitted with mania, aged over 65 years of age, found that 26% had no prior history of affective illness; 30% had previously only experienced depression, and half of these had at least three episodes of depression before the first manic illness. Patients with a family history of affective disorders had a significantly earlier age of onset of illness. There was evidence of cerebral organic impairment in 24% of the patients, and this group had a significantly later age of onset of illness. Prognosis was good, with only 8% still in hospital at six months. Half of the patients were started on lithium prophylaxis, but this did not significantly alter the number of readmissions. A quarter of those started on lithium developed evidence of lithium toxicity.

Psychosis in Bipolar and Unipolar Affective Illness with Special Reference to Schizo-affective Disorder

1984 ◽  
Vol 145 (3) ◽  
pp. 236-242 ◽  
Author(s):  
George Winokur
Keyword(s):  
Special Reference ◽  
Affective Disorder ◽  
Affective Disorders ◽  
Course Of Illness ◽  
Affective Illness ◽  
Family Histories ◽  
The Family ◽  
History Of ◽  
Motor Abnormalities ◽  
Multiple Episodes

SummaryBipolar and unipolar patients respectively were separated into psychotic and non-psychotic sub-types. The bipolar psychotic patients were more likely to have certain severe symptoms, such as hallucinations and motor abnormalities, than were the unipolar patients, but the family histories of the four sub-groups were identical. The psychotic sub-groups had a different course of illness, in that they were less likely to have had a history of multiple episodes on admission and were more likely to show chronicity for a period of time on discharge. The data are interpreted as being opposed to the concept of a continuum of vulnerability in the affective disorders, and as not favouring either psychotic unipolar or psychotic bipolar illnesses or schizo-affective disorder being considered autonomous. One possible interpretation of the findings is that a trait or propensity to psychosis is transmitted totally independently of the major affective illness, and that this propensity is silent or not observed when the patient is in remission.

The relationship of family history of alcoholism to primary affective disorder

1979 ◽  
Vol 1 (2) ◽  
pp. 105-113 ◽  
Author(s):  
Bruce Hensel ◽  
David L. Dunner ◽  
Ronald R. Fieve
Keyword(s):  
Family History ◽  
Affective Disorder ◽  
History Of ◽  
Relationship Of ◽  
The Relationship

scholarly journals Pituitary tumors and the risk of other malignancies- is the relationship coincidental or causal?

2021 ◽  
Author(s):  
Sandra Pekic ◽  
Marko Stojanovic ◽  
Vera Popovic
Keyword(s):  
Family History ◽  
Pituitary Adenomas ◽  
Positive Family History ◽  
Latency Period ◽  
Pituitary Tumors ◽  
Younger Age ◽  
Increased Risk ◽  
History Of ◽  
Acth Secreting ◽  
The Relationship

Pituitary adenomas are benign neoplasms of the pituitary. The most prevalent are prolactinomas and nonfunctioning pituitary adenomas, followed by growth hormone- and ACTH-secreting adenomas. Most pituitary adenomas seem to be sporadic and their persistent growth is very atypical. No molecular markers predict their behavior. The occurrence of pituitary adenomas and malignancies in the same patient can be either pure coincidence or caused by shared underlying genetic susceptibility involved in tumorigenesis. Detailed family history on cancers/tumors in the first, second and third generation of family members on each side of the family has been reported in a few studies. They found an association of pituitary tumors with positive family history for breast, lung and colorectal cancer. We have reported that in about 50% of patients with pituitary adenomas an association with positive family history for cancer has been found independent of secretory phenotype (acromegaly, prolactinoma, Cushingʼs disease or non-functioning pituitary adenomas). We also found earlier onset of pituitary tumors (younger age at diagnosis of pituitary tumors) in patients with strong family history of cancer. In our recent unpublished series of 1300 patients with pituitary adenomas, 6.8% of patients were diagnosed with malignancy. The latency period between the diagnosis of pituitary adenoma and cancer was variable and in 33% of patients was longer than 5 years. Besides the inherited trophic mechanisms (shared underlying genetic variants), the potential influence of shared complex epigenetic influences (environmental and behavioral factors -obesity, smoking, alcohol intake, insulin resistance) is discussed. Further studies are needed to better understand if patients with pituitary adenomas are at increased risk for cancer.

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