JVD 2013 #2 - Abstracts Flashcards

1
Q

According to Carmalt JL, Linn KA. in
Large Segmental Mandibulectomy for Treatment of an Undifferentiated Sarcoma in a Horse.,

How long did it take to perform the procedure, what was the total anesthesia time?

A

11.5h surgery, 12.5h anesthesia

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2
Q

According to Carmalt JL, Linn KA. in
Large Segmental Mandibulectomy for Treatment of an Undifferentiated Sarcoma in a Horse.,

What complication was encountered post-op?

A

Sloughing of some of the skin (healed by 2nd intention)

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3
Q

According to Carmalt JL, Linn KA. in
Large Segmental Mandibulectomy for Treatment of an Undifferentiated Sarcoma in a Horse.,

What was the cosmetic and funtional outcome?

Did the horse experience mandibular drift?

A

They were good,

no mandibular drift

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4
Q

According to Carmalt JL, Linn KA. in
Large Segmental Mandibulectomy for Treatment of an Undifferentiated Sarcoma in a Horse.,

What were the authors 2 main points in the case report?

A
  • extreme length of the successful anesthetic period
  • the ability of the horse to cope postoperatively with the large mandibular defect
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5
Q

Winer JN, Liong SM, Verstraete FJM.
The Dental Pathology of Southern Sea Otters (Enhydra lutris nereis).

What was the most common pathlogy?

A

abraded teeth - 52% of teeth

98% of individuals

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6
Q

Winer JN, Liong SM, Verstraete FJM.
The Dental Pathology of Southern Sea Otters (Enhydra lutris nereis).

How common was periodontal disease, and tooth fracture?

A

Perio - 5.4% of teeth (74% of animals)

Tooth fracture - 4.5% of teeth

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7
Q

According to Marretta SM, Leesman M, Burgess-Gassler A, McClure GD, Buelow M, Finn M.

Pilot evaluation of a novel test strip for the assessment of dissolved thiol levels, as an indicator of canine gingival health and periodontal status.,

What cut off was proposed for correlating deep pockets with the strip score? How accurate would it have been?

A

Score of 5/10

80% accutare in determining whether or not pockets >3mm exist

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8
Q

According to Marretta SM, Leesman M, Burgess-Gassler A, McClure GD, Buelow M, Finn M.

Pilot evaluation of a novel test strip for the assessment of dissolved thiol levels, as an indicator of canine gingival health and periodontal status.,

What was the cutoff below which most dogs had healthy gingiva?

A

3

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9
Q

According to Marretta SM, Leesman M, Burgess-Gassler A, McClure GD, Buelow M, Finn M.

Pilot evaluation of a novel test strip for the assessment of dissolved thiol levels, as an indicator of canine gingival health and periodontal status.,

What intraoral location was used for swabbing with the strip?

A

buccal maxillary gingival margin

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10
Q

In Gandolfi B, Liu H, Griffioen L, Pedersen NC.

Simple recessive mutation in ENAM is associated with amelogenesis imperfecta in I talian G reyhounds,

What was the genetic defect associated with enamel hypoplasia?

A

•The enamel hypoplasia was associated with a 5-bp deletion in exon 10 of the enamelin (ENAM) gene.

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11
Q

In Gandolfi B, Liu H, Griffioen L, Pedersen NC.

Simple recessive mutation in ENAM is associated with amelogenesis imperfecta in I talian G reyhounds,

What was the prevalence of enamel defects in italian greyhounds, and what is the prevalence of carriers with normal teeth?

A

enamel defects 14%

carriers 30%

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12
Q

According to Kim CG, Lee S, Kim JW, Park HM. in

Assessment of Dental Abnormalities by Full-Mouth Radiography in Small Breed Dogs

What proportion of TEETH showed abnormal findings?

A

29.6%

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13
Q

According to Kim CG, Lee S, Kim JW, Park HM. in

Assessment of Dental Abnormalities by Full-Mouth Radiography in Small Breed Dogs

In what proportion of teeth with dental disease were there additional and important findings?

A

•, 84.8% of the teeth showing radiographic evidence of dental disease provided additional and important findings

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14
Q

According to Kim CG, Lee S, Kim JW, Park HM. in

Assessment of Dental Abnormalities by Full-Mouth Radiography in Small Breed Dogs,

What was the most common abnormal finding?

A

Alveolar bone loss

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15
Q

Rosenberg A, Rosenkrantz W, Griffin C, Angus J, Keys D.

Evaluation of azithromycin in systemic and toothpaste forms for the treatment of ciclosporin‐associated gingival overgrowth in dogs.

What was performed in thiis study?

A
  • 36 dogs, 4 groups: systemic azithromycin, placebo capsule, azithromycin toothpaste, placecbo toothpaste
  • Treated for 4 weeks, evaluated at 0, 2, 4, and 8 weeks
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16
Q

Rosenberg A, Rosenkrantz W, Griffin C, Angus J, Keys D.

Evaluation of azithromycin in systemic and toothpaste forms for the treatment of ciclosporin‐associated gingival overgrowth in dogs

What was found with sulcus depth for the azithromycin capsule?

A

significant decrease in sulcus depth at the 8 week measurement

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17
Q

Rosenberg A, Rosenkrantz W, Griffin C, Angus J, Keys D.

Evaluation of azithromycin in systemic and toothpaste forms for the treatment of ciclosporin‐associated gingival overgrowth in dogs

What was found in the azithromycin toothpaste with regards to sulcus depth?

A

significant decrease in sulcus depth at 2 4 and 8 weeks

18
Q

Rosenberg A, Rosenkrantz W, Griffin C, Angus J, Keys D.

Evaluation of azithromycin in systemic and toothpaste forms for the treatment of ciclosporin‐associated gingival overgrowth in dogs

What parameters showed no significant difference in the study for any group?

A

No significant difference in global scores or tooth length (measured free gingival margin to the tip of the crown)

19
Q

Rosenberg A, Rosenkrantz W, Griffin C, Angus J, Keys D.

Evaluation of azithromycin in systemic and toothpaste forms for the treatment of ciclosporin‐associated gingival overgrowth in dogs

How do the authors propose that the sulcus depth decreased, but the length of the tooth (gingival margin to the tip of the crown) did not increase?

A

claim that healing within the depth of the sulcus occurred, and decreased pocket depth by periodontium re-attaching to the tooth cementum

20
Q

Rosenberg A, Rosenkrantz W, Griffin C, Angus J, Keys D.

Evaluation of azithromycin in systemic and toothpaste forms for the treatment of ciclosporin‐associated gingival overgrowth in dogs

What adverse events were common and in which group dd they occur the most?

A

vomiting and diarrhea.

most common in the azithromycin capsule group

21
Q

According to Laureys WG, Cuvelier CA, Dermaut LR, De Pauw GA. in

The critical apical diameter to obtain regeneration of the pulp tissue after tooth transplantation, replantation, or regenerative endodontic treatment

What was found in teeth with an apical diameter as small as 0.24 mm?

A

regeneration of pulp in at least apical third

22
Q

According to Laureys WG, Cuvelier CA, Dermaut LR, De Pauw GA. in

The critical apical diameter to obtain regeneration of the pulp tissue after tooth transplantation, replantation, or regenerative endodontic treatment

The 6 most successful teeth had diameters in what range?

A

0.32 - 0.65mm

23
Q

According to Arzi B, Winer JN, Kass PH, Verstraete FJM. in

Osteoarthritis of the Temporomandibular Joint in Southern Sea Otters (Enhydra lutris nereis)

What proportion of the otters have TMJ OA?

A

•4% of sea otters have TMJ OA

24
Q

According to Arzi B, Winer JN, Kass PH, Verstraete FJM. in

Osteoarthritis of the Temporomandibular Joint in Southern Sea Otters (Enhydra lutris nereis)

What were the most prominent changes?

A

•most prominent changes were the presence of osteophytes and subchondral bone defects and porosity

25
Q

According to Dixon PM, Ceen S, Barnett T, O’ Leary JM, Parkin TD, Barakzai S. in

A long‐term study on the clinical effects of mechanical widening of cheek teeth diastemata for treatment of periodontitis in 202 horses (2008–2011)

Where was the most common location for cheek teeth diastemata?

A

mandibular 09/10

26
Q

According to Dixon PM, Ceen S, Barnett T, O’ Leary JM, Parkin TD, Barakzai S. in

A long‐term study on the clinical effects of mechanical widening of cheek teeth diastemata for treatment of periodontitis in 202 horses (2008–2011)

what proportio were in the maxilla? what proportion in the mandible?

A

90% mandible, 10% maxilla

27
Q

According to Dixon PM, Ceen S, Barnett T, O’ Leary JM, Parkin TD, Barakzai S. in

A long‐term study on the clinical effects of mechanical widening of cheek teeth diastemata for treatment of periodontitis in 202 horses (2008–2011)

What complications were encountered?

A

•6 cases of inadvertently damaged teeth – 4 dentin exposed, 2 pulp exposed

28
Q

According to Dixon PM, Ceen S, Barnett T, O’ Leary JM, Parkin TD, Barakzai S. in

A long‐term study on the clinical effects of mechanical widening of cheek teeth diastemata for treatment of periodontitis in 202 horses (2008–2011)

What proportion of animals had resolution of clinical signs, in how many was it permanent?

A

•showed that 72.6% had complete remission of clinical signs

permanent (for the duration of this study) in 50.5% and temporary in 22%.

29
Q

According to Dixon PM, Ceen S, Barnett T, O’ Leary JM, Parkin TD, Barakzai S. in

A long‐term study on the clinical effects of mechanical widening of cheek teeth diastemata for treatment of periodontitis in 202 horses (2008–2011)

What were the 2 most common clinical signs?

A

quidding of food (76%)

weight loss (33%)

30
Q

According to Dixon PM, Ceen S, Barnett T, O’ Leary JM, Parkin TD, Barakzai S. in

A long‐term study on the clinical effects of mechanical widening of cheek teeth diastemata for treatment of periodontitis in 202 horses (2008–2011)

how often was clinical improvement delayed?

A

Clinical improvement was sometimes delayed, with

19% taking >4 weeks following treatment for improvement

31
Q

According to Culp WTN, Ehrhart N, Withrow SJ, et al. in

Results of surgical excision and evaluation of factors associated with survival time in dogs with lingual neoplasia: 97 cases (1995-2008),

What were the 2 most common neoplasms of the tongue, and what proportion?

A

SCC - 32%

Malignant melanoma - 30%

32
Q

According to Culp WTN, Ehrhart N, Withrow SJ, et al. in

Results of surgical excision and evaluation of factors associated with survival time in dogs with lingual neoplasia: 97 cases (1995-2008),

What was the OVERALL MST?

A

483 days

33
Q

According to Culp WTN, Ehrhart N, Withrow SJ, et al. in

Results of surgical excision and evaluation of factors associated with survival time in dogs with lingual neoplasia: 97 cases (1995-2008),

What was the MST for dogs with SCC?

What was the MST for dogs with melanoma?

A

216 days for dogs with squamous cell carcinoma

241 days for dogs with malignant melanoma

34
Q

According to Culp WTN, Ehrhart N, Withrow SJ, et al. in

Results of surgical excision and evaluation of factors associated with survival time in dogs with lingual neoplasia: 97 cases (1995-2008),

What prognostic factors were identified?

A

lingual tumors >2cm in diameter at diagnosis had a significantly shorter survival time than did dogs with tumors < 2 cm

35
Q

According to Culp WTN, Ehrhart N, Withrow SJ, et al. in

Results of surgical excision and evaluation of factors associated with survival time in dogs with lingual neoplasia: 97 cases (1995-2008),

What were 2 big problems with the study?

A
  • grouped all tumor types together for some of the analyses
  • 16 tumor types, 14 institutions, did not treat the same or follow up the same
36
Q

According to Coyle VJ, Rassnick KM, Borst LB, et al. in

Biological behaviour of canine mandibular osteosarcoma. A retrospective study of 50 cases (1999–2007.)

What was the overall metastatic rate?

A

58%

37
Q

According to Coyle VJ, Rassnick KM, Borst LB, et al. in

Biological behaviour of canine mandibular osteosarcoma. A retrospective study of 50 cases (1999–2007.)

What was the median metastasis free interval?

What was the median survival time?

A

median met free interval was 627 days

median survival time 525 days

38
Q

According to Coyle VJ, Rassnick KM, Borst LB, et al. in

Biological behaviour of canine mandibular osteosarcoma. A retrospective study of 50 cases (1999–2007.)

Did most dogs die from local recurrence or metastases?

A

90% of the dogs that died rel’d to tumor were dt metastatic disease

39
Q

According to Coyle VJ, Rassnick KM, Borst LB, et al. in

Biological behaviour of canine mandibular osteosarcoma. A retrospective study of 50 cases (1999–2007.)

What prognostic factors were identified that were significantly (or very close to it) predictive of longer survival?

A

Histologic grade of I - better prognosis than 2 or 3

Mitotic index <40 better prognosis (p=0.0507)

40
Q

According to Coyle VJ, Rassnick KM, Borst LB, et al. in

Biological behaviour of canine mandibular osteosarcoma. A retrospective study of 50 cases (1999–2007.)

What was seen with regards to adjunctive chemotherapy?

A

survival times were longer (1023 days versus 525 days), but not significantly so due to small numbers